1
.
How many ".class" files will be generated after a successful compilation of any ".java" file?
(a) At least one
(b) Exactly one
(c) None
(d) At most one
You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
2
.
When compiling a Java program that contains syntax errors, the compiler will always
(a) fix the syntax errors and complete the compilation
(b) fail to complete the compilation and report the exact location of each error
(c) fail to complete the compilation and report a guess of what and where the errors are
(d) ignore the syntax errors and create a compiled program without the lines containing errors
You did not answer this question.
Correct answer is (c)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
3 . Upon compilation, the source code of a Java class MyClass will be stored in the file _____, and the corresponding byte code will be stored in the file _____.
(a) MyClass.class, MyClass.exe
(b) MyClass.class, MyClass.java
(c) MyClass.java, MyClass.class
(d) MyClass.java, MyClass.exe
You did not answer this question. Correct answer is (c)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
4
.
When compiling a Java program that contains syntax errors, the Java compiler will always
(a) report syntax errors at some approximate locations and will not successfully compile
(b) report syntax errors at the exact locations and will not successfully compile
(c) ignore the syntax errors and will generate a program that produces approximate results
(d) ignore the syntax errors and will generate a program that produces correct results You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See section 2.1.2 and 2.1.3 of the course
notes.
5 . Consider the following class.
public class AppletClass extends java.applet.Applet {
public void paint(java.awt.Graphics g)
g.drawString("Welcome to Java!", 30, 30);
}
}
Before compiling this class, the Java compiler requires that it be stored with which of the following names?
(a) AppletClass.applet
(b) Applet.java
(c) AppletClass.java
(d) Any filename with the extension ".java"
You did not answer this question. Correct answer is (c)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course
notes.
6
.
Which of the following must be the first phase of the programming process?
(a) Planning a solution to the problem
(b) Planning the method for obtaining the input
(c) Defining the problem
(d) Coding
You did not answer this question.
Correct answer is (c)
Your score on this question is: 0.00
Feedback:
See section 2.1.6 of the course notes.
7 . In addition to coding, the process of programming model involves which of the following?
1Evaluation and testing
2Defining and redefining a problem
3Planning a solution to a problem
(a) II and III only
(b) I only
(c) None
(d) I, II, and III
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback
:
All of these are part of the programming process. See section 2.1.6 in the course
notes.
8
.
Redefining a problem is often done so the programmer can
(a) rewrite the problem using fewer words
(b) write better comments in the program solution
(c) understand the problem better
(d) reduce syntax errors in the program solution
You did not answer this question.
Correct answer is (c)
Your score on this question is: 0.00
Feedbac
k: Programmers usually restate the program in terms that they are more comfortable with. This allows them to understand the problem better. This restatement is a
redefinition of the problem. This restatement or redefinition is usually done in a
manner that breaks the original problem down into smaller sub-problems that may be
easier to solve. See section 2.1.6 in the course notes.
9 . When a Java class is designed, which of the following is a part (are parts) of the planning stage?
4Deciding how to display the results
5Writing a problem definition
6Identifying the data needed to solve the problem
(a) I and II
(b) II and III
(c) II only
(d) I and III
You did not answer this question.
Correct answer is (b)
Your score on this question is: 0.00
Feedbac
k:
Deciding how to do things is part of implementation. The planning stage of a class
consists of designing the skeleton of the class—problem statement—as well as of
deciding what data and methods the class will need. See section 2.1.6 in the course
notes.
1
.
Which of the following is a Java statement that imports classes in the package java.sql?
(a) import java.sql.all;
(b) import all java.sql;
(c) import java.sql;
(d) import java.sql.*;
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See section 2.1.4 in the course notes.
1 1 . Valid Java comments include which of the following?
7/* this is an /* embedded */ comment */
8/* this is an // embedded // comment */
9// this is a comment */
(a) I only
(b) I and III only
(c) II and III only
(d) I and II only
You did not answer this question.
Correct answer is (c)
Your score on this question is: 0.00
Feedback:
See section 2.1.3, subsections "The Catfish Class," in the course notes.
1 2 . The following is a Java program segment: public void paint (Graphics g)
{
int x = 10;
int y = 20;
paintPicture( g, x, y);
}
public void paintPicture(Graphics g, int a, int b)
{
g.setColor(Color.red);
// more code follows
}
What will be the value of the parameter "a", in the method paintPicture when this code is
executed?
(a) 10
(b) 20
(c) This will not compile. This is an error because the parameter "a" was never declared and never
given a value.
(d) 0
You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedbac
k: The first argument of the call is the graphics object, "g" This value is transferred to the first formal argument (parameter) which is also called "g". The value of the second
argument (parameter) in the call, "x" is transferred to the second formal argument
(parameter), "a" so the formal argument (parameter), "a" will have a value of 10. The
names do not have to be the same - just the types. The same is true for the third
argument (parameter) in the call, "y". It s value is transferred to the third formal
argument, "b" which will have a value of 20.
1 3 . What is the name of the class whose definition is begun by the following line? public class Hello extends Greeting
(a) Hello.Greeting
(b) Greeting
(c) Greeting.Hello
(d) Hello
You did not answer this question. Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See section 2.1.4, subsection "The Welcome Servlet" in the course notes.
1 4 . Which of the following is a term for a set of classes and methods that provide a reusable foundation for a programmer?
(a) Application Programming Interface (API)
(b) Java Runtime Environment (JRE)
(c) Java Virtual Machine (JVM)
(d) Graphical User Interface (GUI)
You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See section 2.1.6, subsection "The Java API Documentation," in the course notes.
1
5
.
Which of the following is a keyword in Java?
(a) servlet
(b) import
(c) println
(d) comment
You did not answer this question.
Correct answer is (b)
Your score on this question is: 0.00
Feedback:
See section 2.1.2 in the course notes.
1 6 . Consider a Java servlet that is invoked upon the submission of a form. If the form contains a radio button control with the name Foo, which of the following lines of code in the servlet can retrieve the value of this radio button?
(a) request.getFoo();
(b) request.getRadio("Foo");
(c) request.getParameter("Foo", radio);
(d) request.getParameter("Foo");
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See section 2.1.5, subsection "Coding the Servlet," in the course notes.
1 7 . Which of the following is (are) true regarding computer programs and code?
10The content of a program is called code.
11Executing code means erasing the code.
12Programs consist of text that can cause a computer to perform a task.
(a) I and II only
(b) I, II, and III
(c) II and III only
(d) I and III only
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See Chapter 1, page 1, in the course textbook.
1.
Consider the following class.
public class AppletClass extends java.applet.Applet { public void paint(java.awt.Graphics g)
g.drawString("Welcome to Java!", 30, 30);
}
Before compiling this class, the Java compiler requires that it be stored with which of the following names?
(a) Any filename with the extension ".java"
(b) AppletClass.java
(c) AppletClass.applet
(d) Applet.java
Correct answer is (b)
2.
Upon compilation, the source code of a Java class MyClass will be stored in the file _____, and the corresponding byte code will be stored in the file _____.
(a) MyClass.class, MyClass.exe
(b) MyClass.class, MyClass.java
(c) MyClass.java, MyClass.class
(d) MyClass.java, MyClass.exe
Correct answer is (c)
3.
When compiling a Java program that contains syntax errors, the Java compiler will always
(a) report syntax errors at the exact locations and will not successfully compile
(b) ignore the syntax errors and will generate a program that produces correct results
(c) report syntax errors at some approximate locations and will not successfully compile
(d) ignore the syntax errors and will generate a program that produces approximate results
Correct answer is (c)
4.
How many ".class" files will be generated after a successful compilation of any ".java" file?
(a) Exactly one
(b) At least one
(d) At most one
Correct answer is (b)
5.
In Java programming, a programmer creates _____ files, and then a compiler translates them to _____ files.
(a) source, HTML
(b) HTML, byte code
(c) byte code, source
(d) source, byte code
Correct answer is (d)
6.
Which of the following must be the first phase of the programming process?
(a) Defining the problem
(b) Planning the method for obtaining the input
(c) Coding
(d) Planning a solution to the problem
Correct answer is (a)
7.
Redefining a problem is often done so the programmer can
(a) rewrite the problem using fewer words
(b) reduce syntax errors in the program solution
(c) write better comments in the program solution
(d) understand the problem better
Correct answer is (d)
8.
Which of the following statements is true of the process of programming?
(a) Most of the time spent in programming is usually spent planning the solution to a problem.
(b) Programming can be made easier by dividing a larger problem into smaller pieces.
(c) Programming is synonymous with coding.
(d) The best way to program is to begin coding immediately, and then to follow up by testing.
Correct answer is (b)
9.
Programming involves four general phases that the programmer moves into and out of during the development of a program. The order in which the programmer moves through these phases is generally which of the following?
(a) There is no defined order. The programmer moves into and out of one of the various four phases as dictated by circumstance and situation while writing the program.
(b) planning --> coding --> testing --> analyzing
(c) planning --> redefining--> coding--> testing
(d) defining/redefining --> planning --> implementing/coding --> testing/analyzing
Correct answer is (a)
10.
Which of the following is a Java statement that imports classes in the package java.sql?
(a) import java.sql;
(b) import java.sql.*;
(c) import java.sql.all;
(d) import all java.sql;
Correct answer is (b)
11.
The following is a Java program segment:
public void paint (Graphics g)
{
int x = 10;
int y = 20;
paintPicture( g, x, y);
}
public void paintPicture(Graphics g, int a, int b)
{
g.setColor(Color.red);
// more code follows
}
What will be the value of the parameter "a", in the method paintPicture when this code is executed?
(a) This will not compile. This is an error because the parameter "a" was never declared and never given a value.
(b) 0
(c) 10
(d) 20
Correct answer is (c)
Feedback:
The first argument of the call is the graphics object, "g" This value is transferred to the first formal argument (parameter) which is also called "g". The value of the second argument (parameter) in the call, "x" is transferred to the second formal argument (parameter), "a" so the formal argument (parameter), "a" will have a value of 10. The names do not have to be the same - just the types. The same is true for the third argument (parameter) in the call, "y". It s value is transferred to the third formal argument, "b" which will have a value of 20
12.
Valid Java comments include which of the following?
/* this is an /* embedded */ comment */
/* this is an // embedded // comment */
// this is a comment */
(a) I and II only
(b) I only
(c) II and III only
(d) I and III only
Correct answer is (c)
13.
What is the name of the class whose definition is begun by the following line?
public class Hello extends Greeting
(a) Greeting
(b) Hello.Greeting
(c) Greeting.Hello
(d) Hello
Correct answer is (d)
14.
In Java, it is possible to define a _____ within a _____.
(a) method, variable
(b) method, class
(c) method, method
(d) class, method
Correct answer is (b)
15.
Consider a Java servlet that is invoked upon the submission of a form. If the form contains a radio button control with the name Foo, which of the following lines of code in the servlet can retrieve the value of this radio button?
(a) request.getRadio("Foo");
(b) request.getParameter("Foo", radio);
(c) request.getFoo();
(d) request.getParameter("Foo");
Correct answer is (d)
16.
Valid comments in Java include which of the following?
/* Comment 1 */
// Comment 2
/**
* Comment 3
*/
(a) I and III only
(b) I and II only
(c) II only
(d) I, II, and III
Correct answer is (d)
17.
Which of the following is (are) true regarding computer programs and code?
The content of a program is called code.
Executing code means erasing the code.
Programs consist of text that can cause a computer to perform a task.
(a) I and III only
(b) II and III only
(c) I, II, and III
(d) I and II only
Correct answer is (a)
3.
When compiling a Java program that contains syntax errors, the compiler will always
(a) fix the syntax errors and complete the compilation
(b) ignore the syntax errors and create a compiled program without the lines containing errors
(c) fail to complete the compilation and report the exact location of each error
(d) fail to complete the compilation and report a guess of what and where the errors are Correct answer is (d)
6.
In addition to coding, the process of programming model involves which of the following?
Evaluation and testing
Defining and redefining a problem
Planning a solution to a problem
(a) I only
(b) II and III only
(c) None
(d) I, II, and III
Correct answer is (d)
7.
Which of the following is not true of the process of programming?
(a) The overall model of programming is a step-by-step, linear process.
(b) It is important to plan solutions to problems before actually coding them.
(c) A large amount of time is usually spent in evaluation and testing.
(d) It is sometimes necessary to redefine parts of a problem, even after coding has been done. You did not answer this question.
Correct answer is (a)
14.
Consider a Java source file that begins with the following line.
import javax.servlet.http.*;
In this file, which of the following lines of code can introduce a valid definition for a Java servlet class named Welcome?
(a) servlet class Welcome
(b) public servlet Welcome extends HttpServlet
(c) public class Welcome extends HttpServlet
(d) new Welcome extends HttpServlet
Correct answer is (c)
15.
In Java, the method HttpRequest.getParameter returns an object of which of the following classes?
(a) String
(b) HttpRequest
(c) Parameter
(d) PrintWriter
Correct answer is (a)
16.
Which of the following attributes of an HTML FORM element determines whether a submission of the form will be processed by the servlet method doPost or the servlet method doGet?
(a) target
(b) action
(c) method
(d) name
Correct answer is (c)
15.
Which of the following is a keyword in Java?
(a) println
(b) import
(c) servlet
(d) comment
Correct answer is (b)
16.
Which of the following is a term for a set of classes and methods that provide a reusable foundation for a programmer?
(a) Java Runtime Environment (JRE)
(b) Java Virtual Machine (JVM)
(c) Application Programming Interface (API)
(d) Graphical User Interface (GUI)
Correct answer is (c)
17.
Which of the following is (are) true regarding the Java API documentation?
The list of classes can be filtered by package.
Typically, only the most important methods of a class are listed.
The documentation for one class often refers to other classes.
(a) I and II only
(b) I and III only
(c) II and III only
(d) I, II, and III
Correct answer is (b)
1
.
When compiling a Java program that contains syntax errors, the compiler will always
(a) ignore the syntax errors and create a compiled program without the lines containing errors
(b) fix the syntax errors and complete the compilation
(c) fail to complete the compilation and report the exact location of each error
(d) fail to complete the compilation and report a guess of what and where the errors are
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
2 . When programming a Java applet, a programmer creates a(n) _____ file, which a Java compiler translates into a(n) _____ file.
(a) bytecode, source code
(b) source code, bytecode
(c) source code, HTML
(d) HTML, bytecode
You did not answer this question. Correct answer is (b)
Your score on this question is: 0.00
Feedback:
See section 2.1.2 and 2.1.3 in the course notes.
3 . Consider the following class.
public class AppletClass extends java.applet.Applet {
public void paint(java.awt.Graphics g)
g.drawString("Welcome to Java!", 30, 30);
}
}
Before compiling this class, the Java compiler requires that it be stored with which of the following names?
(a) Any filename with the extension ".java"
(b) AppletClass.applet
(c) Applet.java
(d) AppletClass.java
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
4 . Upon compilation, the source code of a Java class MyClass will be stored in the file _____, and the corresponding byte code will be stored in the file _____.
(a) MyClass.java, MyClass.class
(b) MyClass.class, MyClass.exe
(c) MyClass.class, MyClass.java
(d) MyClass.java, MyClass.exe
You did not answer this question. Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See sections 2.1.2 and 2.1.3 in the course notes.
When compiling a Java program that contains syntax errors, the Java compiler will always 5
.
(a) report syntax errors at some approximate locations and will not successfully compile
(b) report syntax errors at the exact locations and will not successfully compile
(c) ignore the syntax errors and will generate a program that produces correct results
(d) ignore the syntax errors and will generate a program that produces approximate results You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedback:
See section 2.1.2 and 2.1.3 of the course
notes.
Redefining a problem is often done so the programmer can
6
.
(a) understand the problem better
(b) reduce syntax errors in the program solution
(c) rewrite the problem using fewer words
(d) write better comments in the program solution
You did not answer this question.
Correct answer is (a)
Your score on this question is: 0.00
Feedbac
k: Programmers usually restate the program in terms that they are more comfortable with. This allows them to understand the problem better. This restatement is a
redefinition of the problem. This restatement or redefinition is usually done in a
manner that breaks the original problem down into smaller sub-problems that may be
easier to solve. See section 2.1.6 in the course notes.
Which of the following is not true of the process of programming?
7
.
(a) It is important to plan solutions to problems before actually coding them.
(b) A large amount of time is usually spent in evaluation and testing.
(c) It is sometimes necessary to redefine parts of a problem, even after coding has been done.
(d) The overall model of programming is a step-by-step, linear process.
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedback:
See section 2.1.6 in the course notes.
8 . Programming involves four general phases that the programmer moves into and out of during the development of a program. The order in which the programmer moves through these phases is generally which of the following?
(a) planning --> coding --> testing --> analyzing
(b) defining/redefining --> planning --> implementing/coding --> testing/analyzing
(c) planning --> redefining--> coding--> testing
(d) There is no defined order. The programmer moves into and out of one of the various four phases as dictated by circumstance and situation while writing the program.
You did not answer this question.
Correct answer is (d)
Your score on this question is: 0.00
Feedbac
k: Programmers move into and out of the four phases in varying patterns. The programming process is not a linear or straight-line process. See section 2.1.6 in the
course notes.
9
.
Which of the following statements is true of the process of programming?
(a) Programming can be made easier by dividing a larger problem into smaller pieces.
(b) Programming is synonymous with coding.
(c) The best way to program is to begin coding immediately, and then to follow up by testing.
(d) Most of the time spent in programming is usually spent planning the solution to a problem. You did not answer this question.
大学英语精读第三版第四册答案 Unit1 翻译 1) 我们接到通知，财政部长将于次日接见我们。 We were informed that the Minister of Finance was to give us an audience /receive us the next day. 2) 我觉得很奇怪，他似乎不记得自己的生日。 I thought it odd that he didn't seem to remember his own birthday. 3) 学期论文最迟应在下星期二交来，可是至今大部分学生却几无进展。 Next Tuesday is the deadline for handing in the term papers, but most students have hardly made a dent in the work so far. 4) 看到学生人数不断减少，校长心里很难受。(pain) It pained the headmaster to find the number of students shrinking. 5) 在那个国家一般用现金付账，但支票变得普遍起来了，不久会代替现金作为人们结账的一种方式。 Cash is commonly used in paying bills in that country, but checks are becoming more popular and will, in a short while, replace cash as a way for people to settle their accounts. 6) 该公司声称，这条河流的污染不是它造成的。 The company claims that it is not responsible for the pollution in the river. Unit2 翻译 1) 比尔已是个成熟的小伙子，不再依赖父母替他做主。 Bill is a mature young man who is no longer dependent on his parents for decisions. 2) 这个地区有大量肉类供应，但新鲜果蔬奇缺。 There are abundant supplies of meat in this region, but fresh fruit and vegetables are scarce. 3) 工程师们依靠工人们的智慧发明了一种新的生产方法，使生产率得以提高。 Drawing on the wisdom of the workers, the engineers invented a new production method that led to increased productivity. 4) 他花了许多时间准备数学考试，因此当他获知自己只得了个B时感到有点失望。 He spent a lot of time preparing for his math exam. Hence he was somewhat disappointed to learn that he got only a B. 5) 我们有充裕的时间从从容容吃顿午饭。 We have ample time for a leisurely lunch.
注意：本版面只供下载试卷录音用! 要查看试卷打印版，请点这里。 说明： ?由于试卷录音文件有可能很大，所以出于下载可靠性的考虑我们只提供按试卷各个部分 下载录音文件的功能。请点击位于试卷各个部分开头的小喇叭()检查该部分的录音， 点击下载按钮()下载该部分的录音文件。文件的格式为MP3。 ?要打印试卷供学生用，点这里进入打印版页面后请点击网页浏览器的打印按钮打印试卷。 姓名：___________________________ 班级：____________________________ 学号：___________________________ 日期：____________________________ 大学英语2网络自主学习单元测试1 试卷编号：quiz1 考试时间：70 分钟 满分：100 分 注意事项 Part 1 Vocabulary and Structure (Each item: 1) Directions:Choose the best answer from the four choices marked A, B, C and D. 1-5 DABAC 6-10 CAABD 11-15 BACDD 16-20 CACDD 21-25 CCABA 26-30 BAAAB 31-35 DACBA 36-40 DDBCD
41-45 ABDCA 46-50 CDCAB 1.I'd like to take ___D_______ of this opportunity to thank all of you for your efforts. A. profit B. benefit C. occasion D. advantage 2.In copying this paper, be careful not to leave ___A_______ any words. A. out B. alone C. off D. behind 3.When doing the wash, it is important to _____B__ white and colored clothing. A. compare B. separate C. establish D. contrast
Part 3 Short passages and multiple choice questions (每小题：2 分) Directions: Listen to the following recording, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. Questions 1 to 5 are based on the same passage or dialog. 1.What are the man and woman talking about? A. The good sound system of a theater. B. The good and bad points about a horror movie. C. What movies to watch. D. The movies they plan to watch and what they have already watched. 2.Which of the following movies did the man not suggest? A. A science fiction movie. B. A comedy. C. A horror movie. D. A war movie. 3.According to the woman, why does the man want to see a horror movie? A. Because he likes movies that are really violent. B. Because he likes to see monsters. C. Because the girl is crazy about horror movies. D. Because he wants the girl to move closer to him. 4.What did the man do at the sight of a monster moving across the screen? A. He jumped out of excitement. B. He coughed. C. He jumped and screamed. D. He ran out of the theater. 5.What did the man do that annoyed the girl? A. He threw popcorn in the aisle. B. He ate popcorn with a lot of noise.
《检测和校准实验室认可准则》培训参考答案 （考试时间：90分钟总分：100分） 组别：姓名： 一．填空题:(在横线上填出正确的答案) （共74空，每空1分，共74分） CNAS-CL01：2006标准的中文名称是检测和校准实验室能力认可准则。 2. CNAS-CL01：2006适合用所有实验室,不论其:人员数量多少或检测和/或校准活动范围的大小。 3. CNAS-CL01:2006包括25 个要素，其中管理要求包括15 个要素，技术要求包括10 个要素。 4.实验室的职责是以符合本准则的要求的方式从事检测和校准,并能满足客户、法定管理机构或对其提供承认的组织的需求。 5.凡作为管理体系组成部分发给实验室人员的所有文件、在发布之前应由授权人员审查并批准使用。 6.实验室应有管理人员和技术人员，不论他们的其他责任，他们应具有所需的权力和资源来履行包括实施、保持和改进管理体系的职责，识别对管理体系或检测和/或校准程序的偏离，以及采取预防或减少这些偏离的措施。 7.实验室应通过实施质量方针和质量目标，应用审核结果、数据分析、纠正措施和预防措施以及管理评审来持续改进管理体系的有效性。 8.纠正措施的定义是为消除已发现的不合格或其他不期望情况的原因所采取的措施。 9.预防措施的定义是为消除潜在不合格或其他潜在不期望情况的原因所采取的措施。 10.记录分为质量记录和技术记录两类。 11.内审的目的是验证运行持续符合管理体系和认可准则的要求。 12.审核应由经过培训和具备资格的人员来执行,且只要资源允许,审核人员应独立于被审核的活动。 13.管理评审是执行管理层定期对实验室的管理体系和检测和/或校准活动进行评审,以确保其持续适用和有效 ,并进行必要的变更或改进。 14.实验室制订的管理体系文件应有唯一性标识。该标识应包括发布日期和/或修订标识、页码、总页数或表示文件结束的标记和发布机构。 15.管理层应授权专门人员进行特定类型的抽样、检测和/或校准、签发检测报告和校准证书、提出意见和解释以及操作特定类型的设备。 16.对检测和校准方法的偏离,仅应在该偏离已被文件规定、经技术判断、授权和客户接受的情况下才允许发生。
1. When she heard the news of the death of her son in the terrorist attack in New York, the mother broke down and . (Suggested first letter(s): w ) 2. I was determined that I would not or make the parting harder for him, and I managed to say goodbye to him without tears. (Suggested first letter(s): w ) 3. Early signs of a disease are usually , so we very often fail to pay any attention and go to see a doctor in good time. (Suggested first letter(s): unno ) 4. The small question marks could have been made in other ways, and are hardly anyway. (Suggested first letter(s): no ) 5. One quality of American art life is the link between art historical teaching and criticism, which is not so common elsewhere. (Suggested first letter(s): no ) 6. Her explanation for being away was obviously a lie, but he it whole and said nothing. (Suggested first letter(s): sw ) 7. So your pride and prejudice and don't make an enemy of your own friends. (Suggested first letter(s): sw ) 8. Doctors say that since air travelers are in no condition to work after crossing a number of time , they should go straight to bed on arrival. (Suggested first letter(s): zo )
Part I Directions: Listen to the short dialogs, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. 1. (Listen to the audio recording for the question.) A. He missed home at first and then got used to studying B. He missed home and has never done well in studies. C. He studies well and never misses home. D. He studies well though he always misses home. A A 2. (Listen to the audio recording for the question.) A. Write a statement for the woman. B. Revise what the woman will write. C. Fill in forms for the woman. D. Apply to an American university for admission. B B 3. (Listen to the audio recording for the question.) A. The grading system there is different. B. The teaching methods there are different. C. Both A) and B). D. Neither A) nor B). C C 4. (Listen to the audio recording for the question.) A. Three parts. B. Two parts. C. One part. D. Less than one part. D D 5. (Listen to the audio recording for the question.) A. She wants to go to Europe for studies. B. She can't afford an education in Europe. C. She has got a part-time job. D. She will borrow cash to pay her tuition. B B
C N A S-C L012018检测和校准实验室能力 认可准则 I S O I E C17025测试 题
CNAS-CL01:2018 《检测和校准实验室能力认可准则》（ISO/IEC 17025:2017）试题 姓名：__________ 单位/科室：____________ 分数：___________________ 一、判断题：请在（）中打“ ”，错误的打“ ”。每题1分，共20分。 1、实验室应建立、编制、实施和保持管理体系，该管理体系应能够支持和证明实验室持续满足本文件要求并且保证实验室结果的质量，除满足第4条款至第7条款的要求，实验室只能按照方式A实施管理体系。（错） 2、实验室按照ISO9001的要求建立并保持管理体系，不需要能够支持和证明持续符合第4条款至第7条款要求。（错） 3、实验室管理者应建立、编制和保持符合本文件目的的方针和目标，且应确保该方针和目标在实验室组织的各级人员得到理解。（错） 4、参与实验室活动的所有人员应可获得其职责适用的管理体系文件和相关信息。（对） 5、实验室应控制与满足本文件要求有关的内部和外部文件。（对） 6、在使用地点应可获得适用文件的相应版本，其发放应受控。（错） 7、实验室管理体系应包括应对风险和机遇的措施。（对） 8、实验室的受控文件就意味着是有效文件。（错） 9、实验室的管理体系只需覆盖固定设施、固定场所中所从事的工作。（错） 10、实验室应制定校准方案，并应进行复核和必要的调整，以保持对校准状态的可信度。（对） 11、实验室应配备正确开展实验室活动所需的并影响结果的设备。（错） 12、内部审核的时间间隔由实验室随意规定。（错）
大学英语精读4 汉译英练习答案 UNIT 1 1.我们接到通知，财政部长将于次日接见我们。 2.我觉得很奇怪，他似乎不记得自己的生日。 3.学期论文最迟应在下星期二交来，可是至今大部分学生却几无进展。 4.看到学生人数不断减少，校长心里很难受。(pain) 5.在那个国家一般用现金付账，但支票变得普遍起来了，不久会代替现金作为人们结账的 一种方式。 6.该公司声称，这条河流的污染不是它造成的。 1.We were informed that the Minister of Finance was to give us an audience /receive us the next day. 2.I thought it odd that he didn't seem to remember his own birthday. 3.Next Tuesday is the deadline for handing in the term papers, but most students have hardly made a dent in the work so far. 4.It pained the headmaster to find the number of students shrinking. 5.Cash is commonly used in paying bills in that country, but checks are becoming more popular and will, in a short while, replace cash as a way for people to settle their accounts. 6.The company claims that it is not responsible for the pollution in the river. UNIT 2 1.比尔已是个成熟的小伙子，不再依赖父母替他做主。 2.这个地区有大量肉类供应，但新鲜果蔬奇缺。 3.工程师们依靠工人们的智慧发明了一种新的生产方法，使生产率得以提高。 4.他花了许多时间准备数学考试，因此当他获知自己只得了个B时感到有点失望。 5.我们有充裕的时间从从容容吃顿午饭。 6.地方政府不得不动用储备粮并采取其他紧急措施，以渡过粮食危机。 1.Bill is a mature young man who is no longer dependent on his parents for decisions. 2.There are abundant supplies of meat in this region, but fresh fruit and vegetables are scarce. 3.Drawing on the wisdom of the workers, the engineers invented a new production method that led to increased productivity. 4.He spent a lot of time preparing for his math exam. Hence he was somewhat disappointed to learn that he got only a B. 5.We have ample time for a leisurely lunch. 6.The local government had to draw on its grain reserves and take other emergency measures so as to pull through the food crisis.
Part 1 Word Dictation (每小题: 1 分; 满分：10 分) 小题得分对错我的答案客观 1. justice 2. beneath 3.faithful 4. restrain 5. reconcile 6. disguise 7. weekday 8. merry 9. index 10.whistle Part 2 Understanding Short Conversations (每小题: 1 分; 满分：5 分) 1.B A B A D Part 3 Understanding Long Conversations (每小题: 1 分; 满分：5 分) D A B B A Part 4 Understanding Passages (每小题: 1 分; 满分：10 分) C B C C D C C B A
A Part 5 Compound Dictation (每小题: 1 分; 满分：10 分) passed passed occupied occupied aware aware prevous previous take up take up advanced advanced recording recording all of the in his dary All of the thoughts that came to mind got put down in his diary when her husband when her husband stopped his habit of leaving his diary around in places she was tempted to open it and see what information she could find inside she was tempted to open it and see what information she could find inside Part 6 Cloze (with four choices provided) (每小题: 1 分; 满分：20 分) reckon set up revolve Much of accomplished preserve build reconcile admitted wreck a few agreeable communicated blossom naturally realistic drained acknowledge pledging customary Part 7 Skimming and Scanning (Multiple Choice + Blank Filling) (每小题: 1 分; 满分：10 分)
个人测试成绩记录 试卷：视听说教程第二册 编号：Quiz2 试卷满分：100 姓名：学号：班级： 登录：2013-10-23 21:05:04 交卷：2013-10-23 22:18:14 上机地址：180.123.190.185 老师是否已批卷：尚未批卷批卷时间： 图例：Right or marked by instructor Wrong To be marked by instructor Click ONCE on the speaker icon to start listening! 放音结束前请不要离开本页。否则就听不成啦! Part 1 Short dialogs and multiple choice questions (每小题：分) Directions: Listen to the following recording, and then choose the correct answers to the questions you hear. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. Questions 1 to 1 are based on the following passage or dialog. 1. A. Security and esteem, but nothing else. B. Only fear, love and sensory pleasure. C. Basic human feelings. D. Advertising principals. Questions 2 to 2 are based on the following passage or dialog. 2.
记录控制培训试卷 姓名：班组：考核时间：分数： 一、填空题（每空2分） 1 《检测和实验室能力认可准则》中4.13.2.2中规定：观察结果、数据和计算应在产生的当时予以记录，并能按照特定任务分类标识。 2《实验室记录控制程序》中规定：记录应实时记录，不允许事前预记或事后补记。 记录应字迹清楚、端正、内容真实，数据完整。必须有书写人、复核人签名，必要时，要有审核人签名。 3 《检测和实验室能力认可准则》中4.13.2.3和《实验室记录控制程序》和《实验室记录控制程序》中规定：当记录中出现错误时，每一错误应划改，不可涂擦掉，以免字迹模糊或消失，并将正确值写在旁边。对记录的所有改动应有改动人的签名或签名缩写。对电子存储的数据也应采取等同措施，以避免原始数据的丢失或改动。 4《检测和实验室能力认可准则》中4.13.1.3中规定：所有记录应予以安全保护和保密。 5 实验室记录包括：质量记录和技术记录。质量记录包括：内部审核报告和管理评审报告以及纠正措施和预防措施的记录。 6 每项检测的记录应包含充分的信息，以便在在可能是时识别不确定因素，并确保该检测在尽可能接近原条件的情况下能够重复。 二、判断题（每题5分） 1 为保证记录的整洁完整，现场检测记录，可以在检测结束后统一整理后再填写（×） 2 所有质量记录和技术记录均应归档并保存三年（×） 3 原始记录填写错了，复核人可以修改（×）4技术记录是进行检测或校准活动的记录，包括抽样、检测的原始记录、观察记录、人员培训记录、环境条件控制记录（√） 5 若试验过程中人手少，未来得及记录。可以在试验结束后补记或追记。（×） 6 实验室无需规定记录的保存期限。 ( ×) 7 每次检测记录应包含足够的信息以保证能够再现。 ( √ ) 8 对电子存储的记录应该采取有效措施，避免原始信息或数据的丢失或改动（√）
大学英语QUIZ答案
Part 1 Fill in the Blanks (with the initial letters provided) (每小题：1 分) Directions: Fill in the blanks in the following sentences with the help of the first letter(s). Use only ONE word to fill in each blank. 1. I think, like all moderate people, that one step at a time is not a bad thing. (Suggested first letter(s): mod ) 2. moderate exercise such as walking is the answer for the gentleman to improve his health. (Suggested first letter(s): mod ) 3.This might reflect cultural differences as well as effects due to the type and quantity of food consumed by the mother. (Suggested first letter(s): cons ) 4. Not only do these factories consume more natural resources, they also produce more pollution. (Suggested first letter(s): cons ) 5.supplement to aid the digestive system. (Suggested first letter(s): supp ) 6.The secretary was looking for other jobs to
大学英语3网络自主学习单元测试2 试卷编号：Quiz2 考试时间：80 分钟 满分：100 分 注意事项 Part 1 Multiple Choice (Each item: 1) Directions:Choose the best answer from the four choices marked A, B, C and D. 1.Can you give me a (an) _____________ of how much it will cost to take the journey? A. assessment B. evaluation C. admission D. estimate 2.Because a degree from a good university is the means to a better job, education is one of the most _____________ areas in Japanese life. A. sophisticated B. competitive C. considerate
D. superficial 3.He badly _____________ his back digging in the public garden on Children's Day. A. stretched B. exerted C. pulled D. strained 4.His plan sounds ________, so you'd better carry out. A. feasible B. useless C. worthy D. weak 5.When we shook hands I was conscious of his firm _____________ . A. fist B. handhold C. style D. grip
CNAS认可题库—简答题 1 、什么是实验室认可？ 答：20世纪40年代，澳大利亚由于缺乏一致的检测标准和手段，无法为二次世界大战中的英军提供军火，为此着手组建全国统一的检测体系，1947年，澳大利亚首先建立了世界上第一个检测实验室认可体系——国家检测权威机构协会（NATA）。1966年，英国建立了校准实验室认可体系——大不列颠校准服务局（BCS）。此后，世界上一些发达国家纷纷建立了自己的实验室认可机构。 1973年，在当时关贸总协定（GATT）的《贸易技术壁垒协定》（TBT协定）中采用了实验室认可制度。1977年，在美国倡议下成立了论坛性质的国际实验室认可会议（ILIC），并于1996年转变为实体，即国际实验室认可合作组织（ILAC）。“认可”一词“accreditation”的传统释义为：甄别合格、鉴定合格、公认合格（例如承认学校、医院、社会工作机构等达到标准)的行动，或被甄别、鉴定、公认合格的状态。与此类似，ISO/IEC17000将认可定义为：权威机构对某一机构或个人有能力完成特定任务做出正式承认的程序。引申到实验室认可，其定义为：由权威机构对检测/校准实验室及其人员有能力进行特定类型的检测/校准做出正式承认的程序。所谓的权威机构，是指具有法律或行政授权的职责和权力的政府或民间机构。这种承认，意味着承认检测/校准实验室有管理能力和技术能力从事特定领域的工作。由此可知，实验室认可的实质是对实验室开展的特定的检测/校准项目的认可，并非实验室的所有业务活动 2 、在实验室认可活动中的实验室有什么涵义？ 答：实验室是为获得自然科学某一学科领域内认知对象的有关知识，而进行实验研究的机构，诸如中国南极科学考察实验站、美国太空空间实验站等。在各种各样的实验室中，人们迄今只开展了对检测和校准实验室的认可，尚未包含对从事科研活动的实验室的互认。因此，我们常常可以看到：当世界上某一实验室通过科学实验发现新的理论并公诸于世后，其他实验室常常会按照其所述的实验条件、实验步骤，通过高准确度的测量予以模拟或再现，以验证该理论的可靠性。在实验室认可活动中实验室被认可的工作的范畴仅指校准/检测。如果实验室是某机构或组织的一部分，而该机构或组织除了从事校准和检测工作之外，还进行其他的活动，则“实验室”是指该机构或组织内进行校准或检测工作的那部分。也就是说，作为认可对象的实验室仅包括校准/检测实验室或从事检测或校准活动的组织。在ISO/IEC17025标准中，还将实验室分为第一方，第二方和第三方实验室三种类型。如果实验室是某机构中从事检测或校准的一个部门，且只为本机构提供内部服务，则该实验室就是一个典型的第一方实验室，即它是产品制造方、供方或卖方的实验室。第二方实验室产品接受方、需方或买方的实验室。第三方实验室则是独立于第一方和第二方的实验室。实验室可以是在一个固定的场所，也可以是离开固定设施的场所，或者是在临时或移动的设施中开展检测/校准活动。
Unit1翻译 1) 我们接到通知，财政部长将于次日接见我们。 We were informed that the Minister of Finance was to give us an audience /receive us the next day. 2) 我觉得很奇怪，他似乎不记得自己的生日。 I thought it odd that he didn't seem to remember his own birthday. 3) 学期论文最迟应在下星期二交来，可是至今大部分学生却几无进展。 Next Tuesday is the deadline for handing in the term papers, but most students have hardly made a dent in the work so far. 4) 看到学生人数不断减少，校长心里很难受。(pain) It pained the headmaster to find the number of students shrinking. 5) 在那个国家一般用现金付账，但支票变得普遍起来了，不久会代替现金作为人们结账的一种方式。 Cash is commonly used in paying bills in that country, but checks are becoming more popular and will, in a short while, replace cash as a way for people to settle their accounts. 6) 该公司声称，这条河流的污染不是它造成的。 The company claims that it is not responsible for the pollution in the river. Unit2翻译 1) 比尔已是个成熟的小伙子，不再依赖父母替他做主。 Bill is a mature young man who is no longer dependent on his parents for decisions. 2) 这个地区有大量肉类供应，但新鲜果蔬奇缺。 There are abundant supplies of meat in this region, but fresh fruit and vegetables are scarce. 3) 工程师们依靠工人们的智慧发明了一种新的生产方法，使生产率得以提高。 Drawing on the wisdom of the workers, the engineers invented a new production method that led to increased productivity. 4) 他花了许多时间准备数学考试，因此当他获知自己只得了个B时感到有点失望。 He spent a lot of time preparing for his math exam. Hence he was somewhat disappointed to learn that he got only a B. 5) 我们有充裕的时间从从容容吃顿午饭。
食品检测机构检验员上岗理论考试试卷—（附答案） 姓名科室上岗类别考试日期成绩 阅卷者审核者 第一部分 食品检验基础试题（共计60分） 一、判断题（对打“√”，错打“×”），（共20题，每题0.5分，共计10分） 1、实验室及其人员应独立于检测、校准和检查数据和结果所涉及的利益的相关各方。（√） 2、实验室人员不得参与任何有损检测、校准、检查判断的独立性和诚信度的活动。（√） 3、法定计量单位就是由国家以法令形式规定强制使用或允许使用的计量单位。（） 4、实验室应配备对所有环境进行有效监测、控制、记录的设施（×） 5、检验机构开展委托检验应当遵循依法、科学、公正、诚信、独立的原则。检验机构对接受的委托检验行为负责，依法承担法律责任。（√） 6、实验室应建立并保持安全作业管理程序，确保化学危险品、毒品、有害生物、电离辐射、高温、高电压、撞击、以及水、气、火、电等危及安全的因素和环境得以有效控制，并可以有相应的应急处理措施。（×） 7、《食品检验机构资质认定条件》规定，食品检验机构应当使用正式聘用的检验人员，检验人员可以在一个食品检验机构中执业。（× ） 8、《食品检验机构资质认定条件》规定，从事食品检验活动的人员应当持证上岗。检验人员中具有中级以上（含中级）专业技术职称或同等能力人员的比例应当不少于40%。（× ） 9、原始记录应体现真实性、原始性、科学性，出现差错允许校核人员更改，而检验报告出现差错不能更改应重新填写。（× ） 10、食品安全法中，食品安全标准包括农药残留、兽药残留、重金属，不包括污染物质以及其他危害人体健康物质的限量规定。（× ） 11、食品安全法规定，检验人应当依照有关法律、法规的规定，并依照食品安全标准和检验规范对食品进行检验，尊重科学，恪守职业道德，保证出具的检验数据和结论客观、公正，不得出具虚假的检验报告。（√） 12、食品安全法第九十三条规定，食品检验机构、食品检验人员出具虚假检验报告的，
测试成绩报告单 任课教师已设定暂时不显示本试卷的标准或参考答案。 请注意本页底部显示的总分和提示。在系统自动批改的客观题正确率小于60%时必须重做。 试卷：13级大学英语3网络自主学习Quiz1 试卷编号：001试卷满分：100 登录：2014-09-29 08:49:34交卷：2014-09-29 09:44:05上机地址：183.164.32.74 图例：Right Wrong To be marked by instructor Part 1 Multiple Choice (每小题: 1 分; 满分：50 分) (In the case of True/False type of questions, A stands for True and B for False, or A for Y, B for N and C for NG.) 小题得分对错学生答案Correct 1.B (Hidden) 2.A (Hidden) 3.C (Hidden) 4.D (Hidden) 5.B (Hidden) 6.D (Hidden) 7.C (Hidden) 8.D (Hidden) 9.C (Hidden) 10.A (Hidden) 11.A (Hidden) 12.D (Hidden) 13.C (Hidden) 14.A (Hidden) 15.A (Hidden) 16.A (Hidden) 17.D (Hidden) 18.C (Hidden) 19.D (Hidden) 20.C (Hidden) 21.D (Hidden) 22.B (Hidden) 23.C (Hidden) 24.A (Hidden)