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《多媒体技术应用》模拟试题

《多媒体技术应用》模拟试题
《多媒体技术应用》模拟试题

《多媒体技术应用》模拟测试卷(一)

测试时间:90分钟满分:100分

说明:本卷分为第一卷和第二卷两部分,共7页。第一卷为客观题,含单项选择题、判断题和填空题,单项选择题共36小题,每小题1.5分,共54分;判断题共10小题,每小题1分,共10分;填空题共5小题,共10分。第二卷为主观题,共26分。全卷100分,测试时间为90分钟。

第一卷

一、选择题(每小题1.5分)

1. 多媒体计算机技术中的“多媒体”,可以认为是()。

A.磁带、磁盘、光盘等实体

B.文字、图形、图像、声音、动画、视频等载体

C.多媒体计算机、手机等设备

D.因特网、PhotoShop

2. 宋雨将创作图甲和图乙,图甲更注重表现图像的色彩和层次,图乙的图像放大后仍然很清晰。图甲和图乙应该分别是()。

A. 位图、位图B、矢量图、位图 C. 矢量图、矢量图 D. 位图、矢量图

3. 用Flash软件制作动画时,编辑某个特定的图层,为避免操作中对其它图层的误操作,在不改变其它图层内容的前提下,可以对其它图层进行的操作是()。

A. 显示图层

B. 删除图层

C. 锁定图层

D. 重命名图层

4. 小辉负责本次作品的素材收集和整理,《校庆宣传》作品多媒体元素分解如下表所示,下列关于各多媒体元素描述恰当的是()。

序号出现场合元素内容获取方法文件名

①片头音乐网上获取,Photoshop处理Sbj.avi

②校园风景模块视频DV摄取,会声会影处理M006.jpg

③知名校友模块静态图像DC摄取,GoldWave处理P007.mid

④活动安排模块动画Flash创作F008.fla

A. ①

B. ②

C. ③

D. ④

5. 新建Flash元件时不包括以下哪种类型()。

A. 图形

B.声音

C. 按钮

D. 影片剪辑

6. 目前在机器人足球比赛中,足球机器人通过自身的摄像系统拍摄现场图像,分析双方球员的位置、运动方向以及与球门的距离和角度等信息,然后决定下一步的行动。下列说法正确的是()。

①足球机器人具有图像数据的获取、分析能力

②足球机器人的研制采用了人工智能技术

③足球机器人具有人的智能

④足球机器人既有逻辑判断能力.又有形象思维能力

A.①②

B.①③

C.②④

D.③④

某发型设计工作室为节约设计成本,拟使用图像加工技术模拟发型试验。其中一个方案非常简单、实用,就是把客户头像输入计算机,与现存的发型图像共同提供效果图。根据本方案要求回答7—9三个小题:

7. 本方案中的用户图像哪项最为快捷、方便、节省?()。

A.数码相机

B.胶片相机

C.扫描仪

D.数码摄像机

8. 本方案中最适合的软件是()。

A. WORD

B.画图

C. Photoshop

D. PowerPoint

9. 本方案中最核心的技术是()。

A. 图像的裁剪技术

B. 图像的色彩调整技术

C. 图像的合成技术

D. 图像的滤镜效果技术

10. Cool Edit Pro是一个功能很好的音频编辑软件,以下选项中不是其功能的是()。

A. 音频的准确剪辑

B. 视频特技的加入

C. 调节局部的音量

D. 淡入淡出效果的添加

11. 张华同学用麦克风录制了一段WAV格式的音乐,由于文件容量太大,不方便携带。在正常播放音乐的前提下,要把文件容量变小,张军使用的最好办法是( )。

A. 应用CoolEdit软件将文件转换成MP3格式

B. 应用WinRAR软件,使音乐容量变小

C. 应用GoldWave软件剪掉其中的一部分

D. 应用豪杰解霸将音乐的音量变小

12. 传统的广播电视不属于多媒体系统,主要是因为它不具有多媒体技术的()特征。

A.交互性

B.实时性

C.不变性

D.集成性

13. 下列不属于多媒体技术新的开发热点的是()。

A.虚拟现实

B. 多媒体通信技术

C. 视频会议系统

D. 数据库

14. 下列软件中,不属于音频处理软件的是( )。

A. Windows录音机

B. Cool Edit Pro

C. Cakewalk Pro Audio

D. PhotoShop

15. 采用工具软件不同,计算机动画文件的存储格式也就不同。以下几种文件的格式哪一种不能作为计算机动画格式?()。

A. GIF格式

B. MIDI格式

C. SWF格式

D. FLA格式

16. 以下几种软件不能播放视频文件的是()。

A. Windows Media Player

B. Media Player Classic

C. Adobe PhotoShop

D. Real player

17. 医科学生通过教学软件,借助于跟踪球和感觉手套了解人体内部的器官结构,节省了很多费用并且效果很好,请问这是将()技术引用到了医学中。

A. 人工智能

B. 超媒体

C. 数据流

D. 虚拟现实

18. 在制作全景图时,每幅照片的边界应至少有()的重叠区域。

A. 5%

B. 10%

C. 15%

D. 8%

19. 下列哪个是全景制作工具?()。

A. Flash

B. PhotoShop

C. Cool 360

D. Cool 3D

20. 影响视频质量的主要因素是()。

①数据速率②信噪比③压缩比④显示分辨率

A. 仅①

B. ①②

C. ①③

D. 全部

21. 下面软件中,属于多媒体集成软件。

A. 3D MAX

B. Firworks

C. PhotoShop

D. Authorware

22. ()不是多媒体技术的典型应用。

A. 远程教育和培训

B. 娱乐和游戏

C. 视频会议系统

D. 计算机支持协同工作

23. 下列文件格式既可以存储静态图像,又可以存储动画的是( )。

A. .bmp

B. .jpg

C. .wmf

D. .gif

24. 有关多媒体技术交互性的特征说法不正确的是( )。

A. 提供了人机沟通的渠道

B. 不提供接收方对媒体信息的编辑和控制

C. 用户可以按照自己的意愿去选择信息内容

D. 用户可以有效地控制和使用信息

25. 以下关于流媒体说法正确的是( )。

A. 只有视频才有流媒体

B. 多媒体与流媒体是同时发展的

C. 流媒体指在因特网或者局域网中使用流式传输技术,由媒体服务器向用户实时传送音频或多

媒体文件

D. 多媒体就是流媒体

26. 以下关于视频文件格式的说法错误的是( )。

A. RM文件RealNetworks公司开发的流式视频文件

B. MPEG文件格式是运动图像压缩算法的国际标准格式

C. MOV文件不是视频文件

D. AVI文件是Microsoft公司开发的一种数字音频与视频文件格式

27. 在制作多媒体作品过程中,要将一段视频从第5:31到8:58之间的片断截取下来,操作步骤如下,正确的顺序是( )

①把素材库中的视频拖进故事板

②启动视频编辑软件Ulead Video Studio,并新建一个项目

③在“指定时间码”栏上输入时间为8:58,点击“结束标记”

④点击加载视频按钮,将视频文件加入素材库中

⑤点击“应用”按钮

⑥在“指定时间码”栏上输入时间为5:31,点击“开始标记”

A. ②⑥③④①⑤

B. ②④①⑥③⑤

C. ②④⑥③①⑤

D. ②①⑥③④⑤

28. 某公司想通过网络来组织各地分公司的负责人讨论新产品的推广工作,请选择一种最适当的方式。()

A. 网上聊天

B. 可视电话

C. 电子邮件

D. 视频会议

29. 某同学利用声音处理软件加工声音,如图所示,此时,数字化声音将( )。

A. 产生环绕

B. 逐渐加强

C. 减少环绕

D. 逐渐减弱

30. 下面有关Flash动画制作软件使用错误的是()。

A. 用Flash制作动画有逐帧动画和中间帧自动生成方法

B. 要对导入的图像制作形状变形动画首先要对图像进行打散

C. 测试动画时,测试影片的快捷方式是[Alt]+[Enter]

D. Flash源文件的格式是.fla,发布到网上可导出.swf格式

31. Flash中,关于帧(Frame)的概念,以下说法错误的是( )。

A. 时间轴上的小格子就是帧

B. 帧是Flash中构成动画作品的最基本单位

C. Flash中帧可分为关键帧、空白帧、过渡帧

D. 帧中不能含有播放或交互操作

32. 适合制作三维动画的工具软件是 ( )。

A. Authorware

B. PhotoShop

C. AutoCAD

D. 3D MAX

33. 学校要开一个“弘扬奥运精神”的主题班会,现在你手里有一张有关奥运会的VCD光盘,但是你只想要其中的一个片段,下列计算机软件能把所要片段截取出来的是:()。

A. Cool Edit

B. ACDSee

C. 绘声绘影

D. PowerPoint

34. 在多媒体作品制作中,工具软件的使用应()。

A. 尽可能先进

B. 尽可能功能强

C. 坚持“适用”原则

D. 流行什么就用什么

35. 学校要进行一项“青少年禁毒宣传活动”,同时需要制作相关的多媒体宣传片,借此宣传毒品对青少年的危害性,下面过程较为合理的多媒体作品集成过程是( )。

①收集反馈、评价修正②确定主题、设计目标

③规划内容结构、收集加工素材④选择适当工具、实际制作

A. ②③④①

B. ②①④③

C. ①③②④

D. ③②①④

36. 创建动作补间动画时,如果看到的是虚线而不是实线箭头,表示创建补间动画失败了,其原因可能是( )。

A. 帧中的对象唯一的

B. 开始帧和结束帧中的对象不同

C. 开始帧和结束帧中的对象相同

D. 开始帧和结束帧都是关键帧

二、判断题(每题1分)

1. 扩展名为.bmp的图像是位图图像,扩展名为.gif的图像是矢量图像。()

2. 波形声音与设备有关,MIDI数据是与设备无关的。( )

3. 我们播放声音时调大音量,就是改变了声音本身固有的音量。( )

4. 帧频是指动画播放的速度,其单位为fps,也就是每秒钟播放的帧数。( )

5. Flash动画中不能添加MP3音乐。()

6. 若要使用计算机对各种媒体进行加工处理,必须将该媒体转化为数字形式。()

7. 形状渐变动画只能应用于未组合的图形或文字图形打散后的对象。()

8. 梁虹同学说电子游戏也属于虚拟现实作品。( )

9. 网络上的视频主要是以流媒体方式从视频服务器传送到用户计算机上进行播放的。( )

10.现在的声卡接口都有一定的规范,通常麦克风输入接口是粉红色的,线性输入接口是蓝色的,扬声器输出是绿色的。( )

三、填空题(每题2分)

1. Flash MX2004有三种元件类型____________、_____________和____________。

2. 虚拟现实的基本特征包括____________、_____________和____________。

3. 同一媒体播放器,有的视频文件能播放,有的就不能播放原因是_______________。

4. RGB颜色模型中的R代表__________,G代表__________,B代表___________。

5. ________是静态图像的压缩标准,________是动态图像的压缩标准。

第二卷

四、综合题

1.小王从网上下载了一个Flash动画文件,想将其修改以达到自己的要求,在制作中遇到了以下问题:(每小题2分)

(1)当想将“发射地面”图层中的图片进行位置调整时,却发现无法选中图片,且无法移动图片,可能是什么原因造成的?应该如何解决?_________________________

(2)库中属于影片剪辑元件的是:。

库中属于图形元件的是:。

(3)希望在“火箭”图层中创建一个全程动画,则在第 _ 帧处插入一个帧。

(4)此动画时间长度大约为秒(保留一位小数)。

(5)根据现在状态分析,图层没有任何对象物。

2.在“素材”文件夹中,打开“ps.psd”及“伞.jpg”文件,完成以下操作。(16分)

(1)把“伞.jpg”文件中的伞部分(不包含白色区域)复制到文件“ps.psd”的“伞”图层中,并放置在图片中部适当位置。

(2)对文件“ps.psd”中“下雨了”文字图层设置“斜面和浮雕”效果,样式为“枕状浮雕”。

(3)在文件“ps.psd”的“海底垃圾”和“下雨了”两个图层之间新建一个名为“作者”的文字图层,并在该图层适当位置输入文字“小鱼儿”,字号设置为“24点”,并存储“ps.psd”文件。

参考答案

一、选择题

题号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 答案 B D C D B A A C C B A A D D B C D C 题号19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 答案 C C D D D B C C B D D C D D C C A B 二、判断题

1.× 2.× 3.× 4.√ 5.×

6.√ 7.√ 8.√ 9.√ 10.√

三、填空题

1. 图形、按钮、影片剪辑

2. 沉浸感、交互性、多感知性

3.没有相关文件的解码器

4.红色、绿色、蓝色或者Red、 Green、Blue

5.JPEG 、 MPEG

四、综合题

1.

(1)图层被锁定;应该解锁后再进行操作

(2)影片剪辑元件:神六;图形元件:地,发射地面,山

(3)20,关键(4)1.7 (5)蓝天

2.略

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