API 考试题

（完整版）Android应⽤开发期末考试题试题⼀、选择题1 android虚拟设备的缩写是（AVD）2 Android SDK⽬前⽀持的操作系统（DOS）3 Android开发⼯具插件(ADT)没有提供的开发功能（⾃动更新）4Android SDK提供⼀些开发⼯具可以把应⽤软件打包成Android格式⽂件（APK）5 Android当中基本的所有的UI都是由（view）或者其⼦类实现的6以下不是Android中调试项⽬的正确步骤（测试⽤例）7下列不是Activity的⽣命周期⽅法之⼀的是（OnResume）8以下可以做EditText编辑框的提⽰信息是（adroid:hint）9以下不是Activity启动的⽅法是（gotoActivity）10以下不是⼿机操作系统的是（windows vista）⼆、填空题1 Android平台由操作系统，中间件，⽤户界⾯和应⽤软件组成的。

2 Android平台提供了2D，3D的图形⽀持，数据库⽀持SQLite,并且集成了浏览器3⽬前已知的可以⽤来搭建Android开发环境的系统有windows,Linux,Mac 等4开发中推荐使⽤的IDE开发组合为IDE,eclipse,ADI来开发5 Android SDK主要以java语⾔为基础6创建⼯程时需要填写的信息名称有⼯程名，包的名字，Activity的名字还有应⽤的名字7 Android.jar是⼀个标准的压缩包，其内容包含的是编译后的class，包含了全部的API三、简答题1 Android SDK中API的包结构的划分？⾄少五个android.util，android.os，android.content，android.view，android.graphics，android.text 2 Android软件框架结构⾃上⽽下可分为哪些层？应⽤程序（Application）、应⽤程序框架（Application Framework）、各种库（Libraries）和Android运⾏环境（RunTime）、操作系统层（OS）3 Android应⽤程序的4⼤组件是什么？Activity、Broadcast Intent Receiver、Service、Content Provider4 Android应⽤⼯程⽂件结构有哪些？源⽂件（包含Activity），R.java⽂件，Android Library，assets⽬录res⽬录，drawble⽬录，layout⽬录，values⽬录，AndroidManifest.xml5 Android开发应⽤程序最有可能使⽤到的应⽤框架部分是哪些？⼀组View（UI）组件，Content Providers，Resource Manger，Notification Manger，Activiy Manger6 Android底层库包含哪些？系统C库，媒体库，Surface Manager，LibWebCore，SGL四、编程1实现点击⼀个按钮，结束当前Activity并将需要返回的数据放置并关闭当前窗体请编写核⼼代码Bundle bundle = new Bundle ( );Bundle.putString(“store”,”数据来⾃Activity1”) ;Intent mIntent = new Intent( );mIntent.putExtras(bundle);setResult(RESULT_OK, mIntent);finish( );选择题1 android虚拟设备的缩写是（AVD）2 Android SDK⽬前⽀持的操作系统（Linux）3 Android开发⼯具插件(ADT)没有提供的开发功能（⾃动更新）4 Android SDK提供⼀些开发⼯具可以把应⽤软件打包成Android格式⽂件（APK）5 Android当中基本的所有的UI都是由（view）或者其⼦类实现的8以下可以做EditText编辑框的提⽰信息是（adroid:hint）以下不是⼿机操作系统的是（windows vista）下列哪个属性是专⽤于相对布局的(D)A.android.orientation 线性vertical 垂直horizontalB.android:stretchColumnsC.android:layout_alignParentRightD.android:layout_toRightOf定义LinearLayout垂直⽅向布局时设置的属性( D )A.android:layout_heightB.B.android:gravityC.android:layoutD. android:orientation vertical 垂直为了使android适应不同分辨率的机型，布局时字体单位应⽤( D )A.dpB.dip 像素C.pxD.sp下⾯属于android的动画分类的有( AB)A.TweenB.FrameC.DrawD.Animation Property Animation属性动画android 关于service⽣命周期的onCreate()和onStart()说法正确的是( AD )A.当第⼀次启动的时候先后调⽤onCreate()和onStart()⽅法B.当第⼀次启动的时候只会调⽤onCreate()⽅法C.如果service已经启动，将先后调⽤onCreate()和onStart()⽅法D.如果service已经启动，只会执⾏onStart()⽅法，不在执⾏onCreate()⽅法在android中使⽤Menu时可能需要重写的⽅法有(AC)A、onCreateOptionsMenu()三种菜单：选项菜单、上下⽂菜单、⼦菜单B、onCreateMenu()C、onOptionsItemSelected()D、onItemSelected()Intent传递数据时，下列的数据类型哪些可以被传递(ABCD)A、SerializableB、charsequenceC、ParcelableD、Bundlejava.io包中的( A )和( B )类主要⽤于对对象Object的读写。

大数据华为认证考试(习题卷3)第1部分：单项选择题，共51题，每题只有一个正确答案,多选或少选均不得分。

1.[单选题]ElasticSearch 存放所有关键词的地方是()A)字典B)关键词C)词典D)索引答案:C解析:2.[单选题]DWS DN的高可用架构是：（ ）。

A)主备从架构B)一主多备架构C)两者兼有D)其他答案:A解析:3.[单选题]关于Hive与传统数据仓库的对比，下列描述错误的是:（ ）。

A)Hive元数据存储独立于数据存储之外，从而解耦合元数据和数据，灵活性高，二传统数据仓库数据应用单一，灵活性低B)Hive基于HDFS存储，理论上存储可以无限扩容，而传统数据仓库存储量有上限C)由于Hive的数据存储在HDFS上，所以可以保证数据的高容错，高可靠D)由于Hive基于大数据平台，所以查询效率比传统数据仓库快答案:D解析:4.[单选题]以下哪种机制使 Flink 能够实现窗口中无序数据的有序处理?（）A)检查点B)窗口C)事件时间D)有状态处理答案:C解析:5.[单选题]下面（ ）不是属性选择度量。

A)ID3 使用的信息增益B)C4.5 使用的增益率C)CART 使用的基尼指数D)NNM 使用的梯度下降答案:D解析:C)HDFSD)DB答案:C解析:7.[单选题]关于FusionInsight HD Streaming的Supervisor描述正确的是:（ ）。

A)Supervisor负责资源的分配和任务的调度B)Supervisor负责接受Nimbus分配的任务，启动停止属于自己管理的Worker进程C)Supervisor是运行具体处理逻辑的进程D)Supervisor是在Topology中接收数据然后执行处理的组件答案:B解析:8.[单选题]在有N个节点FusionInsight HD集群中部署HBase时、推荐部署（ ）个H Master进程，（ ）个Region Server进程。

阿里云api考试题库及答案阿里云API考试题库及答案1. 阿里云的弹性计算服务（ECS）支持哪些类型的虚拟机实例？A. 通用型B. 内存型C. 计算型D. 所有以上选项答案：D2. 阿里云的负载均衡服务（SLB）支持哪些协议？A. TCPB. UDPC. HTTPD. HTTPS答案：D3. 在阿里云的云数据库服务（RDS）中，以下哪项不是数据库引擎支持的类型？A. MySQLB. SQL ServerC. PostgreSQLD. Oracle答案：B4. 阿里云的云存储服务（OSS）支持的最大单文件上传大小是多少？A. 5GBB. 50GBC. 100GBD. 无限制答案：D5. 阿里云的云监控服务（CloudMonitor）允许用户自定义哪些指标？A. CPU使用率B. 内存使用率C. 磁盘I/OD. 所有以上选项答案：D6. 阿里云的容器服务（ACK）支持哪些容器编排工具？A. KubernetesB. Docker SwarmC. MesosD. 所有以上选项答案：A7. 阿里云的云安全服务（CloudSecurity）提供哪些安全功能？A. DDoS防护B. Web应用防火墙C. 入侵检测系统D. 所有以上选项答案：D8. 阿里云的API网关服务支持哪些类型的API？A. RESTful APIB. WebSocket APIC. 函数计算APID. 所有以上选项答案：D9. 阿里云的云数据库服务（RDS）支持哪些备份类型？A. 实时备份B. 定时备份C. 手动备份D. 所有以上选项答案：D10. 阿里云的云服务器负载均衡（SLB）支持哪些健康检查类型？A. TCP检查B. HTTP检查C. HTTPS检查D. 所有以上选项答案：D。

一．填空题1．天然石油主要由烷烃、（环烷）烃、（芳香）烃、（不饱和）烃组成。

2．油品的蒸发性能常用（蒸汽压）和（馏程）表示，（雷德蒸汽压）是油品蒸汽压常用的测定和表示方法。

3．石油中的非碳氢原子称为杂原子，与国外原油相比，我国原油含（硫）低、含（氮）量高。

4．我国原油的特点三高是（高凝点、高含蜡、高粘度）5．石油中各种元素均以有机化合物的形式存在于石油中。

现已确定，组成石油的有机化合物分为由（C）、（H）元素构成的烃类化合物和含有（S）、（O）、（N）等元素的非烃化合物两大类。

6．常温常压下，C1-C4的烷烃为气态；（C5-C16）的正构烷烃为液态；（C17）以上的正构烷烃为固态，存在于柴油和润滑油中，当温度降低时，可以（结晶蜡）形式析出。

7．正构烷烃的分子量、沸点、熔点、密度随碳原子的增加而（升高）；异构烷烃的沸点、熔点、密度比相同碳数的正构烷烃（低）。

8．在石油的烃类组成中（芳香）烃具有良好的抗爆性，在汽油中燃烧性能很好，是汽油良好组分，但其在柴油机中因难以（自燃）而燃烧性能很差。

9．原油加工时通常是按沸点高低首先将其切割成几个馏分，即沸点为（小于180°C）的汽油馏分，沸点为（180-350°C）的煤柴油馏分（中间馏分），沸点为（350-500°C）的减压馏分和沸点为（大于500°C）的减压渣油。

10．石油密度测量分为（在线测量）和实验室测量，石油密度的实验室测量有（密度计）法和（比重瓶）法。

（密度计）法简单方便，一般用于生产现场和质量检验；（比重瓶法)精密度高，多用于科学研究中。

11．我国油品的商品牌号大多数都是根据其关键指标进行命名的，如93号车用汽油，-10轻柴油，32号普通润滑油分别是指汽油的（研究法辛烷值不小于）93、柴油的（凝点不高于-10°C）、润滑油的（40°C时运动粘度约为32mm2/s）。

12．油品的低温特性指标有（浊点）、（凝点）、（倾点）、（冰点）、（结晶点）、（冷滤点）等。

API SPEC Q1 9th内审员培训考试题姓名：分数：一、单项选择题（75分，每题3分）1.关于API SPEC Q1 9th下列说法正确的是：（）A．和ISO9001：2008标准可等同使用B．是石油天然气行业服务企业管理体系规范C．是API 产品会标认证审核的依据D．石油天然气行业制造企业必须强制认证2.API SPEC Q1 9th作为最新版本，下列哪些项不是新增条款（）A.采购B.风险评估和管理C.应急策划D.管理变更3.下列哪个条款是API SPEC Q1 9th规定可删减的条款（）A. 4.4.3 文件控制B. 5.8 试验、测量和监视设备的控制C. 5.1 合同评审D. 5.7.2质量计划4.下列哪个条款不在我公司质检站的职责范围内（）A. 5.7.7 检验和试验B. 5.8试验、测量和监视设备的控制C. 5.9 产品释放D. 5.6.1 采购控制5.工作环境包括（）A.建筑物、工作场所和相关公共设施B.工艺设备及其维护（硬件和软件）C.支持性维护（如交通、通讯、信息系统）D.以上答案都是6.关于人力资源控制要求下列叙述错误的是（）A．人力资源就是指的对公司相关人员的培训要求；B．API Spec Q1 9th中人力资源控制的目的是使质量管理体系范围内相关职责的人员达到必要的能力。

C．人力能力的证据应记录和保持。

D．API Spec Q1 9th中明确要求提供质量管理体系培训和岗位培训7.我公司的外包过程有（）A．螺纹镀铜和磷化B．计量器具维修C．工装外协加工D．以上答案都是8.关于质量方针描述正确的是：（）A．应将其形成文件，并在组织内所有相关职能和级别达到沟通、理解、实施和保持。

B．应经最高管理者批准C．是制定质量目标的基础D．以上答案都是9.与产品交付有关的风险评估应包括：A．设备/设施的可用性和可维护性；B．供方绩效以及材料的可用性/供应；C．A+BD．不合格品的交付10.应急预案策划的输出至少应包括：（）A．在应对重大风险的情况下，为减轻破坏性事件的影响而需要采取的行动B．确定和分配职责与权限C．内部和外部沟通控制D．以上答案都是11.关于外包下列说法错误的是：（）A.外包活动是代表公司由外部供方实施的职能或过程。

OPEN BOOK1 A peripheral seal, on an internal floating roof, shall be designed to accommodate_____ of local deviation between the floating roof and the shell.(A) the manufacturer's standard(B) + 100 mm(C) + 1/8 inch(D) the inspector's experience2 Welders shall be qualified in accordance with .(A) API 1104(B) ASME Section V(C) ASME Section IX(D) AWS D1.13 To reduce burn-through potential, liquid flow rates should be between _________ and_________ when hot-tapping.(A) 0.4 – 1.3 m/sec(B) 1.5 – 4.0 ft/sec(C) 0.4 – 1.2 m/sec(D) 40 – 70 ft/sec4 Weld underbead cracking is normally found _______________________.(A) in the HAZ(B) in the throat of the weld(C) in the weld root(D) in the weld face5 A new tank will hold a product with the specific gravity of 1.05. The corrosionallowance is .10. The thickness of the first course is 1.25 inches; The hydrostatic test stress is 25,000 PSI. What is the thickness required for the annular plate? (Note:Include corrosion allowance).(A) 5/16"(B) 11/16"(C) 3/8"(D) 7/16"6 In order to comply with API 650, the finished surface of a weld reinforcement on plate1/2" thick, horizontal butt joints, may have a reasonably uniform crown not to exceed ________, for radiographic examination.(A) 1/4"(B) 3/16"(C) 1/8"(D) 1/16"7 What is the design thickness for the first course of a new tank 60’ tall, with a fill heightof 58’ and a diameter of 80’4”? The material of construction is A516M 485. Specific gravity of .6(A) .097(B) .416(C) 28.1(D) .2818 What is the hydrostatic test shell thickness of the tank in question 7?(A) .416(B) .281(C) .117(D) .5009 To what thickness should the tank in question 8 be constructed?(A) .281”(B) .416”(C) .500”(D) 1.00”10 If the first course of a new tank is 12.5 mm and the design metal temperature is -7℃,what is the material group?(A) Group I(B) Group II(C) Group III(D) Group IV11 What is the maximum reinforcement on a vertical butt joint, if the plate is .625 in.thick?(A) 3/32”(B) 1/8”(C) 3/16”(D) 1/4”12 Ultrasonic acceptance standards, in accordance with API 650, shall be ______.(A) ASME Section VIII(B) ASME Section V(C) ASME Section XI(D) Agreed upon by the purchaser and the manufacturer13 A material Test Report shows the following chemistries:C：0.15% Cr：1.25% V：0.02% Ni：0.35%Mn：0.20% Mo：1.00% Si：0.53% Cu：0.01%What is the approximate CE of this material using the formula supplied in RP 577?(A) 0.35(B) 0.7(C) 0.9(D) 0.5514 From the above CE number, what should typically be done after welding this steel?(A) no PWHT(B) preheating(C) PWHT(D) preheat and PWHT15 What is the minimum dimension for a shell ring replacement piece or segment?(A) The actual area requiring renewal, plus 6" on all four surrounding sides.(B) 12" or 12 times the "t" of the replacement plate, whichever is greater.(C) 10% of the individual ring segment involved.(D) 20% of the individual ring segment involved.16 The periphery of the insert plates shall have a _________ tapered transition to thethickness of the adjacent shell plates when it used.(A) 1 : 3(B) 1 : 4(C) Round corner smoothly to avoid stress concentration.(D) None of the above.17 Butt welded annular plates shall be required for ____________.(A) When purchaser required.(B) When bottom shell course of material Gr.IV to VI.(C) When shell course thickness above 25mm.(D) When the tank diameter above 100ft.18 What is the fin height for a new tank whose diameter is 150', first course 5/8”,the shellmaterial is A-36?(A) 40.9’(B) 400'(C) The tank strapping company win report, not an inspection problem(D) Not enough information to calculate19 A weld with a nominal thickness of 1.5 inch is to be radiographed using a film side holeIQI. The IQI designation should be:(A) 25(B) 30(C) 35(D) Both a and b are acceptable?20 The most common measure of weldability and hot cracking of stainless steel is the_________.(A) bend test(B) ferrite number(C) Charpy V-notch number(D) hydrogen number21 F numbers are assigned to electrodes based on their ______________.(A) alloy(B) chemistry(C) usability characteristics(D) flux coating22 The allowable unsharpness for a material that is 2" thick is:(A) .015(B) .020(C) .040(D) .030(E) Unsharpness is not allowed in any ASME Code23 A hole-type IQI is observed on a RT film for an aluminum weld. The IQI body is placedacross the weld, but the lead letter "F" and the l.D. markers are not in the area ofinterest. Per ASME V, this condition is:(A) Acceptable as shown(B) Unacceptable - wrong placement for aluminum welds(C) Unacceptable - hole IQI's cannot be used on this material(D) Unacceptable - hole type IQI's cannot be used across the weld when a film-sideset-up is used.24 After repairing of shell to bottom weld, reexamine the repaired welds and a minimumof___________.(A) 75mm in defective side.(B) 150mm in defective side.(C) 75mm in both sides of defect.(D) 150mm in both sides of defect.25 A new tank will hold a product with the specific gravity of 1.05; The corrosionallowance is .1 0; Thethicknessofthefirstcourseisl.25inches; Hydrostatictest stress25,000 PSI. What is the thickness required for the annular plate? (Note: lncludecorrosion allowance).(A) 5/16”(B) 11/16"(C) 3/8"(D) 7/16"The following applies to quest ions 26 through 31 below:An inspection is performed on an AST 24' tall, 22' fill height, 94' diameter, waterstorage service, earth foundation. There is one area of general internal corrosion on the south side of the shell 20" wide and 20" in vertical length. There is evidence ofbottom settlement.26 Calculate the minimum thickness of the first course based on product alone.(A) 1.175"(B) 1.000"(C) 0.551"(D) 0.219"27 Calculate the minimum thickness for the third course, if each course is 4' in height.(A) .122"(B) .100"(C) .275"(D) .300"28 Calculate the "L” length for an area of general corrosion found 10' from the bottom onthe south side of the shell, T2=.125".(A) 40”(B) 12.68”(C) 6.80”(D) 11.75”29 There are three pits aligned vertically on the north side of the tank, in the first course.The diameter of the pits are 1.250", 1 ", and .500" in length along a vertical line 8" long.Note: Assume pit depth of slightly less than one-half of the minimum acceptable tank shell thickness, exclusive of the corrosion allowance.(A) Because the pits are aligned vertically no repair is required(B) Scattered pits may be ignored(C) If the pit is round, it may be ignored(D) A repair is required30 Three circumferentially scattered pits are located on the west side of the tank 18" fromthe bottom. The pits measure .500", ,477" and .732" in diameter. Note: Assume pitdepth of one-half of the minimum acceptable tank shell thickness, exclusive of thecorrosion allowance.(A) Because the pits are scattered circumferentially no repair is required(B) All pits may be ignored(C) If the pit is round, it may be ignored(D) A repair is required31 A bulge is found on the tank floor, the diameter of the bulge is 30". What is themaximum permissible height for the bulge?(A) 11.1"(B) .460"(C) .962"(D) 1.11 "32 The general Brinell Hardness limit for 5CR-Mo steels is:(A) 200(B) 225(C) 241(D) 25033 At what temperatures does SE-797 provide guidelines for measuring the thickness ofmaterials using the contact pulse-echo method?(A) Not to exceed 93° F(B) Not to exceed 200° C(C) Not to exceed 200° F(D) Not to exceed 100°C34 A weld will be radiographed using a source-side wire IQI. The weld is 3/8" thick with1/16" reinforcement on both sides. What ASTM IQI set will be required?(A) Set A(B) Set B(C) Set C(D) Set D(E) (A) and (D)35 If a WPS is qualified using a base material that is 9" thick, the correct base metalthickness range shown in the WPS should be:(A) 3/16"-12" thick(B) 1/16"-14" thick(C) 3/16"-18" thick(D) 3/16"-9.9" thic(E) 3/16"-maximum to be welded36 A welding procedure is qualified on P5A to P5A steel. This WPS is then qualified toweld on:(A) P5A - P4 steels(B) P5A - P5B steels(C) P4 - P4 steels(D) All of the above37 The radiographic density through an IQI is measured at 2.6 with a densitometer usinggamma RT. The allowable density through the weld will be, if no shim is used.(A) 2.0-4.0(B) 1.8-4.0(C) 2.21 - 3.38(D) 2.0-2.9938 Which of the following is an essential variable for the GMAW process?(A) Wire diameter(B) Travel speed(C) Interposes temperature(D) Electrical characteristics (short arc to spray or vice-versa)(E) Groove design39 One of the procedural requirements for MT examination that must be addressed is:(A) Magnetizing time(B) Developer application(C) Type of particles, wet or dry(D) (A) and (B) above40 A 4T hole on a 20 IQI has a diameter of：(A) .80”(B) .043”(C) .080”(D) .070”QUESTIONS ( 41 ~ 50 ) are based on WPS/PQR SAW-1, attached:41 The deposited weld metal thickness range listed on the WPS:(A) is correct as shown(B) is incorrect - should be 3/16” - 2” max.(C) should be 4” max.(D) none of the above42 The joint design shown on the WPS:(A) must be qualified by the PQR(B) is acceptable as shown(C) must be re-qualified if an open root joint will be used(D) should be qualified with a backing strip instead of weld metal43 An essential variable that has not been addressed on both the WPS and PQR is:(A) QW-404.36(B) QW-403.9(C) QW-403.13(D) all of the above44 The pipe diameter range listed on the WPS:(A) is acceptable as shown(B) is incorrect - plate does not qualify for pipe(C) should be >24” O.D.(D) should be shown as > 2 7/8” O.D.45 Post-weld heat treatment as shown on the WPS/PQR is:(A) incorrect, as all codes require PWHT in this thickness(B) i ncorrect, as the PQR should be PWHT’d(C) incorrect as the WPS should specify required PWHT of production welds(D) none of the above46 The tension test results shown on the PQR are:(A) acceptable as shown(B) unacceptable due to insufficient width of specimens(C) unacceptable due to insufficient number of specimens(D) unacceptable because multiple specimens cannot be used in this thickness ofplate coupon47 The bend test results shown on the PQR are:(A) acceptable as shown(B) unacceptable due to insufficient number of specimens(C) unacceptable due to wrong type of bend test specimen(D) unacceptable due to wrong size of specimen48 The tension test results shown on the PQR are:(A) sufficiently strong to meet the Code(B) too weak to meet the Code(C) 1.5% over the rated base metal tensile strength, and therefore, do not meet theCode(D) unacceptable because the results look “bogus”49 The PQR:(A) does not need to be signed(B) must be signed to be “Code legal”(C) must be signed by the President of the Company(D) none of the above50 An essential variable that is addressed on the WPS but not addressed on the PQR is:(A) QW 404.25(B) QW 406.1(C) QW 407(D) QW 404.34CLOSE BOOK1 In case of conflict between API-12C, API-650 and API-653 standards involving"in-service" AST's, which of the three codes will govern?(A) API-12C(B) API-650(C) API-6532 Which of the following have the ultimate responsibility for complying with API-653standard provisions?(A) On-site Inspector(B) Contractor Involved(C) Owner/operator of equipment(D) Relevant State or Federal Agency3 Internal pressures inside tanks may vary. Which of the following pressures representthe maximum amount and is still considered to be atmospheric storage?(A) 3 oz. psig(B) 1.0 lb. psig(C) 1.5 lb. psig(D) 2.5 lb. Psig4 What is the joint efficiency of a lap riveted joint with one (1) row of rivets?(A) 45%(B) 60%(C) 75%(D) 80%5 All prior reported brittle fracture tank failures have occurred under which of thefollowing conditions/situations?(A) Atmospheric temperature of 20℉or lower.(B) During a hydro test where the test water was 50°F or colder.(C) Shortly after erection, following a repair/alteration, first cold weather filling orchange to lower temperature service.(D) Where a testing medium other than water was used.6 Prior to examination, each adjacent surface shall be cleaned within at least ______ ofthe area to be examined.(A) 1”(B) 1.5”(C) 2”(D) 3”7 The procedure qualification test is used to determine:(A) The skill of the welder(B) That the proposed production weldment is capable of having the requiredproperties(C) The corrosion –resistance(D) None of the above8 A welding electrode has the marking E-6010. The “1” marking indicates:(A) Flat position only(B) Horizontal position only(C) All positions(D) Only good for heat treated welds9 May a welder who is qualified using a double-groove weld, make a single V-grooveweld without backing?(A) Yes(B) No(C) Not enough information provided(D) Yes, because backing is not an essential variable for a welder10 What is the maximum defect permitted on the convex surface of a welder qualificationbend test after bending , except for corner cracks and corrosion resistant weldoverlay?(A) 1/4 inch(B) 1/8 inch(C) 1/16 inch(D) 3/16 inch(E) No defects are allowed11 When external UT measurements are used to determine a rate of general, uniformcorrosion (relevant to shell integrity) which of the following values cannot beexceeded?(A) 10 years maximum(B) 20 years maximum(C) 5 years (after commissioning), or at 5 year intervals (where corrosion rate is notknown).(D) Five years or RCA/4N, whichever is more.12 What primary factor determines the interval between internal and externalinspections?(A) Jurisdictional regulations(B) Tank service history, unless special reasons indicate an earlier inspection isrequired.(C) Known (or suspected) corrosion activity of product.(D) Change of service to a product with a specific gravity 10% higher than priorstored product.13 Which of the areas described below are considered to be the "critical zone" involvingtank bottom repair?(A) Within the annular ring, within 12" of shell, or within 12" of inside edge of annularplate ring.(B) Any area where 3–plate laps are located(C) Within 36" (measured vertically) from any shell penetration above.(D) Within 3" from the shell on the bottom plates14 Select the minimum number of "t" measurements required (along the circumference ofany proposed "hot-tap" nozzle location):(A) One (1) on horizontal centerline (3" from edge) on each side of proposed shellopening cut.(B) Four (4)(C) Eight (8)(D) Establishment of both a minimum and average "t" over the entire nozzleinstallation area.15 What type of contour cut (if any) and what degree of bevel (if any) is required on thenozzle "barrel" end that is to be joined to shell during a "hot-tap".(A) No contour cut required, 30° outside bevel.(B) No contour cut required, 45° outside bevel.(C) Cut to shell contour and outside beveled for full penetration attachment weld.(D) No contour cut required. 1/8" corner radius (minimum).16 A common weld defect encountered with the GMAW-S welding process is:(A) LOP(B) slag(C) LOF(D) cracking17 From the above CE number, what should typically be done after welding this steel?(A) no PWHT(B) preheating(C) PWHT(D) preheat and PWHT18 A typical test for hardenability is the ___________.(A) bend test(B) Rockwell test(C) Jominy Bar test(D) Charpy V-notch test19 NDE examiners should be qualified to ______ when specified by the referencingcode.(A) ASME XII(B) API 570(C) SNT-TC-1A(D) API 51020 A welder continuity log should be maintained to allow verification that each welder hasutilized each welding process within a _______ period.(A) one yea(B) 3 month(C) 2 year(D) six month21 Each pass of the UT transducer should overlap the previous pass by _____% of thetransducer dimension.(A) 1%(B) 5%(C) 10%(D) 15%22 Metals with a high coefficient of thermal expansion are more susceptible to:(A) transverse cracking(B) lack of fusion(C) warpage and distortion(D) linear porosity23 A film density of 1.0 will allow _______% of light through to the film.(A) 1%(B) 10%(C) 0.01%(D) 0.001%24 How does preheating carbon steel tend to reduce hydrogen-induced delayedcracking?(A) eliminates SCC(B) prevents carbon migration(C) slows the cooling rate – prevents martensite formation(D) makes the grains grow so they won’t crack25 GMAW can be used in 3 distinct modes of transfer. The coolest or fastest freezing ofthese transfers is:(A) spray(B) short circuiting(C) pulse-spray(D) globular26 When reconstructing tank shells with a material "t" exceeding 1.50", what minimumpre-heat is specified?(A) No preheat required, if air temperature exceeds 70℉.(B) 200℉.(C) 225℉.(D) 300℉.27 In re-erecting a tank shell, what length "sweep-board" and what are maximumallowable values for weld seam peaking?(A) 0.50" (1/2") with 36" horizontal sweep board?(B) 0.25" (1/4") on verticals; 0.50" (1/2") on horizontal with 36" board(C) 0.75" (3/4") with 48" board.(D) 1.00" (1") with 48" board.28 Welding procedure Specs (WPS) are established in Section 11 of API-653.Welders/operators must be qualified in accordance with which of the codes listed.(A) AWS(B) Section V ASME(C) Section VIII ASME(D) Section IX ASME29 API-653 (Section 12) requires greater radiographic examination of tank shell weldsthan does API-650. Relevant to new or repaired vertical joints in existing shell plates, how many radiographs are required?(A) Twice those required by API-650.(B) API 650 requirements plus one (1) in every joint.(C) One (1) for each welder or operator involved on each ring.(D) Two (2) for each welder or operator involved on each ring for all platethicknesses.30 According to API 650, which of the following types of connections shall be stressrelieved?(A) All nozzles(B) All Group I, II, III or IIIA opening connections less than 12 inches(C) All Group IV, IVA, V or VI opening connections requiring reinforcement(D) All connections requiring reinforcement31 Upon completion, the roof of a tank designed to be gas tight shall be tested by whichone of the following methods?(A) Magnetic particle testing of all welds(B) Application of internal air pressure not exceeding the weight of the roof platesand applying a solution suitable for the detection of leaks .(C) Penetrant testing the weld joints(D) Visual inspection of the weld joints32 Each welder making welds on a tank shall be certified by the _______.(A) erection/fabrication manufacturer(B) purchaser(C) Nuclear Regulatory Commission(D) certified inspector33 Per API 650, external floating roof deck plates having support leg or other rigidpenetrations closer than ____ inches to lap weld seams must be full fillet welded not less than 2 inches on 10 inch centers.(A) 6(B) 12(C) 14(D) 1834 Upon completion of welding of the new tank bottom, the welds shall be inspected bywhich one of the following methods?(A) Radiographs(B) Vacuum or air pressure(C) Penetrant testing(D) Hammer testing35 The maximum reinforcement thickness for vertical butt joints, less than or equal to1/2" thick is .(A) 1/16"(B) 1/8"(C) 3/32"(D) 3/16"36 What designation is used to indicate the IQI is on the film side?(A) an “F”(B) an “E”(C) a “D”(D) an “FS”37 A wire IQI shall be placed ___________ the weld, with the wires _________ to theweld.(A) Adjacent to, perpendicular(B) Adjacent to, parallel(C) only perpendicular(D) none of the above38 The location markers required by ASME V are required __________________.(A) be written with a sharpie pen(B) be vibra-etched(C) appear as radiographic images(D) both A & B, above39 What are materials of prime concern for brittle fracture(A) Aluminum(B) 300 Series SS(C) Low alloy steels(D) Nickel base alloys40 Which condition is the highest corrosion rate of atmospheric corrosion(A) Marine environments(B) Industrial environments(C) Inland locations(D) Dry rural environments41 What have been effective for underground structures in preventing MIC(A) Wrapping(B) Proper application of biocides(C) Cathodically protecting(D) a&c42 What is frequently used to estimate soil corrosivity(A) Measuring the structure to soil potential(B) Cathodic protection(C) Soil resistivity(D) pH43 What element of the alloy has a major affect on Cl-SCC resistance(A) Ni(B) Cr(C) Mo(D) Cu44 What alloys are more resistant for Caustic Stress Corrosion Cracking at 200℃(A) PWHT’d Carbon steel(B) Low alloy steels(C) 300 Series SS(D) Nickel base alloys45 Which is susceptible to Cl-SCC(A) 400SS(B) 316SS(C) Carbon steel(D) C27646 Annular bottom plates shall have a radial width that provides at least _____inchesbetween the inside of the shell and any lap-welded joint in the remainder of thebottom.(A) 10(B) 30(C) 24(D) 1847 The maximum acceptable undercutting of the base metal for vertical butt joints is ___inch.(A) 3/32(B) 1/8(C) 1/64(D) 3/6448 A double-welded butt weld is ______.(A) a joint between two abutting parts lying in approximately the same plane(B) a joint between two abutting parts lying in approximately the same plane that iswelded from both sides(C) a joint between two overlapping members in which the overlapping edges ofboth members are welded with fillet welds(D) a fillet weld whose size is equal to the thickness of the thinner joined member49 Openings in tank shells larger than required to accommodate an NPS _____ inchflanged or threaded nozzle shall be reinforced.(A) one(B) two(C) three(D) four50 The acceptability of welds examined by radiography shall be judged by the standardsin .(A) ASME Section V, Division 7(B) ASME Section IX, Paragraph QW-191(C) ASME Section VIII, Division 1, Paragraph UW-51(b)(D) API 110451 When bottom annular plates are required by paragraph 3.5.1 of API 650, the radialjoints shall be radiographed. For single welded butt joints using a backup bar, one spot radiograph shall be taken on _____ percent of the radial joints.(A) 10(B) 30(C) 50(D) 10052 Annular bottom plates must extend a minimum of _______ inches outside the tankshell.(A) 1 1/2(B) 2(C) 3(D) 453 The maximum operating temperature for tanks constructed to API 650 (not includingappendices) is _______.(A) 500℉(B) 500℃(C) 200℉(D) 200℃54 Who is responsible for compliance with the API 650 standards?(A) Manufacturer(B) Purchaser(C) State Inspector(D) API 653 Inspector55 A new tank is under construction. How many radiographs are required on the firstcourse vertical welds if the shell is 35 mm thick?(A) One radiograph shall be taken in every vertical joint(B) 100% of the vertical joint(C) Two radiographs shall be taken in the vertical joint(D) No radiographs required56 All bottom plates shall have a minimum nominal thickness of _____ inch, exclusive ofany corrosion allowance specified by the purchaser for the bottom plates.(A) 3/8(B) .250(C) .516(D) .32557 Repairs of defects shall not be attempted on a tank that is filled with _____ or on atank that has contained ____ until the tank has been emptied, cleaned and gas freed in a safe manner.(A) nitrogen(B) oil(C) water(D) grain58 Misalignment in completed vertical joints over 5/8" shall not exceed what percentageof the plate thickness?(A) 25% with a maximum of 1/16"(B) 2% with a maximum of 3/64"(C) 5% with a maximum of 3/8"(D) 10% with a maximum of 1/8"59 Reinforcing plates of shell penetrations shall be given a(n) ________ test, inaccordance with API Standard 650.(A) diesel(B) air(C) stress(D) gas60 Column-based clip-guides shall be welded to the tank bottom to prevent __________.(A) internal erosion(B) structural uplifting(C) lateral movement of column bases(D) lateral expansion and contraction61 The most common method used for monitoring underground structures is to measure(A) The structure to soil potential(B) Salts(C) Soil resistivity(D) pH62 Cl-stress corrosion cracking usually occurs at metal temperatures(A) Above about 60℉(15℃)(B) Above about 120℉(49℃)(C) Above about 140℉(60℃)(D) Below about 140℉(60℃)63 Atmospheric Corrosion becomes more severe at metal temperatures between(A) 10℉(-12℃) and 350℉(175℃),(B) 100℉(38℃) and121℉(49℃),(C) 250℉(121℃) and 350℉(175℃),(D) 212℉(100℃) and 250℉(121℃)64 If the WPS shows a single "Vee" groove is to be used and the PQR was qualified witha double "Vee" groove:(A) The WPS can be used without re-qualification(B) The WPS must be requalified(C) The PQR must be retested(D) The WPS must be modified to show the correct joint65 A common root pass welding defect is:(A) Porosity(B) Lack of penetration(C) Tungsten inclusion(D) Overlap66 A welding electrode is marked E8018. The first two digits mean that the electrode has:(A) 80 kg weld strength(B) 80 psi stress(C) 80,000 ksi tensile strength(D) 80,000 psi tensile strength67 The primary difference between GMAW and FCAW is:(A) The wire feeder used(B) The gas used(C) The wire used(D) The power source used68 Per ASME IX a welding operator may be qualified by:(A) Test plates (bend tests)(B) Production weld radiograph(C) Radiography of a test pipe(D) (A) and (B) above(E) ALL of the above69 An ASME magnetic particle field indicator is made up of how many "PIE" sectionsfurnace brazed together?(A) 2(B) 4。

云计算技术考试试题一、选择题（每题 2 分，共 40 分）1、以下哪项不是云计算的特点？（）A 按需自助服务B 广泛的网络访问C 资源池化D 本地部署2、云计算中的 IaaS 是指（）A 基础设施即服务B 平台即服务C 软件即服务D 数据即服务3、以下哪种存储技术常用于云计算？（）A SATAB SASC SSD D 以上都是4、云计算中的负载均衡通常用于（）A 提高系统性能B 保障数据安全C 节省存储空间D 降低网络带宽5、虚拟机迁移在云计算中的主要作用是（）A 实现资源优化B 提高数据可靠性C 增强系统安全性D 便于系统升级6、以下哪种云计算部署模型适合大型企业内部使用？（）A 公有云B 私有云C 混合云D 社区云7、云计算中的数据备份通常采用（）A 全量备份B 增量备份C 差异备份D 以上都是8、容器技术在云计算中的优势不包括（）A 快速部署B 资源隔离C 高可用性D 占用资源少9、以下哪种协议常用于云计算中的对象存储？（）A HTTPB FTPC SMBD NFS10、云计算中的安全组主要用于（）A 访问控制B 数据加密C 身份认证D 漏洞扫描11、弹性伸缩在云计算中的目的是（）A 适应业务变化B 降低成本C 提高服务质量D 以上都是12、以下哪种数据库适合在云计算环境中使用？（）A 关系型数据库B 非关系型数据库C 分布式数据库D 以上都是13、云计算中的 API 主要用于（）A 系统集成B 应用开发C 资源管理D 以上都是14、以下哪种监控指标对于评估云计算服务的性能最重要？（）A CPU 利用率B 内存使用率C 网络延迟D 以上都是15、云计算中的快照功能常用于（）A 数据恢复B 系统备份C 版本控制D 以上都是16、混合云的优势在于（）A 灵活性B 成本效益C 数据安全D 以上都是17、以下哪种技术可以提高云计算中数据的传输效率？（）A 数据压缩B 数据加密C 数据缓存D 以上都是18、云计算中的自动化部署通常依靠（）A 脚本B 配置管理工具C 监控系统D 以上都是19、以下哪种加密算法常用于云计算中的数据加密？（）A AESB RSAC SHAD 以上都是20、云计算中的多租户技术是为了实现（）A 资源共享B 数据隔离C 服务定制D 以上都是二、填空题（每题 2 分，共 20 分）1、云计算的三种服务模式分别是 IaaS、（）和 SaaS。

姓名：部门：评分：API Q1第八版增补1培训考试题一：名词解释（每题5分）1：验收检验通过监视或测量，证实产品符合规定的要求。

2：校准与给定精确度的标准器进行对比和调整。

3：现场不符合指在交付后或者使用后发现的产品不合格。

4：PDCA：P：（策划）D：（实施）C：（检查）A：（处置）二：填空题（每题5分）1：为符合要求和正时质量管理体系有效运行而提供证据的记录，保存期限应不少于（5 ）年。

2：最高管理者应以（文件形式）批准质量方针。

3：质量目标应是（可测量）的，并与质量方针一致。

4：在不合格品得到纠正之后应对其再次进行（验证），以证实符合要求。

5：API会标只能在持证者的（工厂）使用三：判断题：对的打√，错的打×（每题5分）1：组织应按本标准的要求建立质量管理体系，形成文件，加以实施和保持，并持续改进其有效性。

（√）2：当过程外包时，组织不需保持（承担）产品符合规定要求的责任。

（×）3：应建立文件清单或与此相当的控制(点)细则，用以明确质量体系要求的文件和文件的现行更改状态。

（√）4：文件化的程序不需明确收集和保持记录的职责。

（×）5：管理者代表的职责可包括与质量管理体系有关事宜的外部联络。

（√）6：管理评审的记录无需保持。

（×）7：组织应确定、并维护为实现产品的符合性所需的基础设施。

（√）8：与产品有关的要求的评审结果及评审所引发的措施的记录不需保持。

（×）9：组织应建立采购过程和供方选择的控制细则。

（√）10：在不合格品得到纠正之后应对其再次进行验证，以证实符合要求。

（√）11：在产品实现过程的策划阶段的最终的验收阶段应由与操作或直接监督产品的生产无关的人员来执行。

（√）。

2022编程猫考试试题2022编程猫考试试题在当今数字化时代，编程已经成为一项重要的技能。

为了培养年轻一代的编程能力，编程猫决定举办一场考试，以选拔优秀的编程人才。

以下是2022编程猫考试的试题，希望能够帮助大家更好地了解编程猫考试的内容和要求。

第一题：编程基础请编写一个程序，实现一个简单的计算器。

要求用户输入两个数字和一个运算符，程序根据用户的输入进行相应的计算，并输出结果。

你可以使用任何编程语言来完成此题。

第二题：算法与数据结构给定一个整数数组，编写一个算法来判断数组中是否存在重复元素。

如果存在重复元素，返回 true；否则，返回 false。

你可以使用任何算法和数据结构来解决此问题。

第三题：面向对象编程请设计一个简单的图书管理系统。

系统应该包含以下功能：添加图书、删除图书、借出图书和归还图书。

你可以使用任何面向对象编程语言来实现此系统，并提供相应的类和方法。

第四题：前端开发请使用HTML、CSS和JavaScript编写一个简单的网页。

网页应包含一个表单，用户可以在表单中输入姓名和年龄，并点击提交按钮。

提交后，网页应显示用户输入的姓名和年龄。

第五题：后端开发请使用任何后端开发语言（如Python、Java或Node.js）编写一个简单的API。

API应该包含一个GET请求，返回一个JSON格式的数据，其中包含一组学生的姓名和分数。

以上是2022编程猫考试的试题。

通过这些题目，考生可以全面展示自己的编程能力和知识水平。

编程猫希望通过这场考试，选拔到优秀的编程人才，为推动数字化时代的发展做出贡献。

编程猫考试不仅仅是一次考察知识的机会，更是一个展示个人创造力和解决问题能力的平台。

通过解答试题，考生可以展示自己的编程思维和创新能力。

同时，考生还可以通过这次考试，与其他编程爱好者交流和学习，共同进步。

对于那些想要参加编程猫考试的人来说，准备是非常重要的。

首先，要熟悉各种编程语言和工具的使用，掌握基本的编程知识。

技术资料考试题及答案一、单项选择题（每题2分，共20分）1. 在计算机系统中，CPU的全称是什么？A. Central Processing UnitB. Central Power UnitC. Central Printing UnitD. Central Programming Unit答案：A2. 以下哪个是网络协议？A. HTTPB. HTMLC. CSSD. XML答案：A3. 在HTML中，用于插入图片的标签是什么？A. <img>B. <image>C. <picture>D. <photo>答案：A4. 数据库管理系统（DBMS）的主要功能是什么？A. 存储数据B. 处理数据C. 管理数据D. 所有以上选项答案：D5. 以下哪个是操作系统？A. WindowsB. PhotoshopC. ExcelD. Word答案：A6. 在编程中，面向对象编程（OOP）的主要特点是什么？A. 过程化B. 模块化C. 封装、继承和多态D. 顺序执行答案：C7. 以下哪个是Python语言的内置数据类型？A. intB. floatC. listD. 所有以上选项答案：D8. 网络拓扑结构中的星型拓扑具有什么特点？A. 所有节点直接连接到一个中心节点B. 所有节点通过环形连接C. 所有节点通过网状连接D. 所有节点通过树状连接答案：A9. 在软件开发中，敏捷开发方法的特点是什么？A. 严格的计划和文档B. 快速迭代和适应变化C. 长期项目规划D. 单一的交付周期答案：B10. 以下哪个是云计算服务的类型？A. IaaSB. PaaSC. SaaSD. 所有以上选项答案：D二、多项选择题（每题3分，共15分）11. 以下哪些是编程语言？A. JavaB. JavaScriptC. PythonD. Ruby答案：ABCD12. 以下哪些是软件开发生命周期（SDLC）的阶段？A. 需求分析B. 设计C. 实现D. 测试E. 维护答案：ABCDE13. 在数据库中，以下哪些是关系数据库管理系统（RDBMS）的特点？A. 支持SQLB. 支持多用户访问C. 数据以表格形式存储D. 支持事务处理答案：ABCD14. 以下哪些是网络安全的措施？A. 防火墙B. 加密C. 入侵检测系统D. 定期更新软件答案：ABCD15. 以下哪些是大数据的特点？A. 大量B. 高速C. 多样性D. 价值答案：ABCD三、判断题（每题1分，共10分）16. 所有编程语言都支持面向对象编程。