Backing storage is so named because it
A. is always kept at the back of the CPU
B. is slow and backward
C. backs up the computer
D. lags behind the main memory
E. None of the above
Answer: Option C
A. is always kept at the back of the CPU
B. is slow and backward
C. backs up the computer
D. lags behind the main memory
E. None of the above
Answer: Option C
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
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