【单选题】【消耗次数:1】
常见的数码相机成像元件是( )。
CCD
LCD
LED
DSC
参考答案:
复制
纠错
相关题目
【单选题】 通常的扫描仪、数码相机和数码摄像机的光电转换元件都是CCD( )。
①  正确
②  错误
【判断题】 数码相机的感光器件一般是CCD。
①  正确
②  错误
【单选题】 数码相机的( )往往比像素和CCD更加重要。
①  外形
②  内存卡
③  品牌
④  镜头
【单选题】 数码相机于胶片相机的区别是,数码相机内部装有一块()
①  A.彩色感光材料
②  B.数字感光元件
③  C.黑白感光材料
④  D.银盐胶卷
【判断题】 数码相机的性能特点是,数字成像,方便快速的拍摄、查看和传播图像。
①  正确
②  错误
【判断题】 如果掌握了数码相机的日常保养常识,则可以大大延长数码相机的寿命,提高数码相机的利用价值。 ( )
①  正确
②  错误
【单选题】 数码相机的主要配件,错误的是( )。
①  相机包
②  CCD效果
③  光学防抖效果
④  液晶屏
【单选题】 数码相机注意日常使用习惯,错误的是( )。
①  注意防烟避尘
②  注意存放
③  防水防潮
④  保持湿润
【单选题】 数码相机开机时,需要将开关拨到( )。
①  ON
②  EAS
③  AB
④  OFF
【单选题】 下列关于数码相机日常保养说法正确的是( )
①  防震
②  保护液晶屏
③  防静电
④  连接计算机时要断电操作
⑤  注意环境温度
⑥  以上都正确
随机题目
【单选题】 A: Hello, Jane, do you still remember you said youd like to see Yao Ming? B: [填空] A: He is here at our university now.
①  Yes, why?
②  Yes, so what?
③  No, I dont.
④  No, I dont like him.
【单选题】 A: I thought you were working until 6:30. B: [填空], but we finished our meeting at 5:30 and were let go.
①  I tried to
②  I hoped so
③  Id love to
④  I was supposed to
【单选题】 A: Robbie, well go fishing soon, and well take your dad with us. B: Im ready, Grandpa. [填空].
①  Enjoy yourselves
②  You name the day
③  You cant miss it
④  Take your time
【单选题】 A: Would you like to go to the cinema? B: If I can finish my homework. A: [填空]
①  Why bother?
②  Oh, come on!
③  Then what?
④  Thanks a lot.
【单选题】 A: Hello, [填空] Can I help you? B: Yes, this is Lin Xiaoyan. Could I speak to Mark Strong, please?
①  Who are you?
②  Whos speaking?
③  Im the secretary.
④  ABHK Bank.
【单选题】 A: Long time no see, Mary. B: [填空] A: OK.
①  Well, how have you been?
②  How do you do?
③  Nice to meet you.
④  Fancy meeting you here.
【单选题】 A: Hi, my name is Lin Xiaoyan. Its nice to meet you. B: Im Jack. [填空]
①  You know?
②  How are you, Lin Xiaoyan?
③  Its pleasure to meet you, Lin Xiaoyan.
④  Youre busy, arent you?
【单选题】 A: Well, its time for us to go. B: [填空].
①  Nice to meet you
②  Have a nice day
③  I wish you a pleasant journey
④  I hope you will soon feel better
【单选题】 A: I need to buy a wedding gift for Jane. B: Should we stop at the shopping center? A: [填空]. The weddings not until next week, but I wont have time later to get them anything.
①  Wont be necessary
②  Its your call
③  I suppose so
④  If you insist
【单选题】 A: Its a long journey. You look tired. [填空]? B: Yes. Could you take that suitcase, please? A: Sure.
①  Wheres your luggage
②  How can I help you
③  Do you mind my help
④  May I help you with anything