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●扫描仪是一种常见的图像输入设备,种类很多,在为PC机配置扫描仪时,必须根据使用要求进行选择。下面是有关如何选择扫描仪的叙述:

 Ⅰ.一般家庭使用时,应选择普通的平板式扫描仪

 Ⅱ.扫描仪与计算机的接口有3种,家庭用扫描仪大多采用SCSI接口

 Ⅲ.滚筒式扫描仪体积大,扫描时间长,适合于扫描大幅面的图纸和较大体积的物件

 Ⅳ.胶片扫描仪的分辨率高,大多应用于广告设计等专业领域

 上面的叙述中,哪两个是正确的? (45) 。

(45)

  • A.Ⅰ和Ⅱ    &n
  • bsp;  B.Ⅱ和Ⅲ    
  • C.Ⅲ和Ⅳ    
  • D.Ⅰ和Ⅳ
试题出自试卷《2011年程序员考试考前密卷(四)-上午试题》
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