Basic Computer Knowledge :: Basics of Computers Question And Answers


101. A directory within a directory is called 

A. Mini Directory B. Sub Directory
C. Part Directory D. Junior Directory

102. Deleted data remains on a disk until ______

A. the data is overwritten B. the recycle bin is emptied
C. a Site compression utility is used D. the disk is scanned

103. Computers send and receive data in the form of  signals.

A. Analog B. Digital
C. Modulated D. Demodulated

105. EBCDIC can code up to how many different characters?

A. 256 B. 16
C. 32 D. 64

106. Which is considered a direct entry input device?

A. Optical scanner B. Mouse and digitizer
C. Light pen D. All of the above

106. Which is used for manufacturing chips?

A. Bus B. Control unit
C. Semiconductors D. Semiconductors

107. A hybrid computer

A. Resembles both a digital and analog computer B. Resembles analog computer
C. Resembles digital computer D. None of the above

108. The computer code for the interchange of information between terminals is

A. EBCDIC B. BCD
C. ASCII D. All of above

109. A repair for a known software bug, usually available at no charge on the internet, is called a(n)_____ 

A. version B. patch
C. tutortal D. FAQ



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