几个计算机科学导论的判断、选择、填空题
True/False（判断题）
Directions:Intheanswersheet,writeTorFtoindicatewhetherthestatementistrueorfalse.（说明：在答题纸上填写T或F对所陈述的内容进行判断.）
1.Mainframecomputersareusuallylesspowerfulthanminicomputers.
2.Outputdevicestranslatetheprocessedinformationfromthecomputerintoaformthathumanscanunderstand.
3.AGPbusisusuallyfasterthansystembus.
Multiplechoice（单选题）
Directions:Circletheletterofthecorrectanswerintheanswersheet.（说明：在答题纸上填写代表正确答案的字母.）
1．InWindows,whereis“RecycleBin”located?
a.memory
b.harddisk
c.floppydisk
d.cache
2．Inthefollowing,whichonecanbeusedtorepresentChinesecharacters?
a.ASCII
b.EBCDIC
c.Unicode
d.Two'scomplementnotation
Completion（填空题）
Directions:Writetheanswersintheanswersheet.Maybemorethanonewordisneeded.YoucananswereitherinEnglishorinChinese.（说明：将答案写在答题纸上.答案可能不止一个单词.既可用英文答,也可用中文答.）
1．FormanyEmailsystems,aPOP3orPOPserverhandlesincomingmail,anda(n)
serverhandlesoutgoingmail.
2．TheintheCPUdirectsandcoordinatesintheoperationoftheentirecomputersystem.
