Introduction to Computer MCQs – Set # 03
121. The advantage, of COM are its and:
A) Compact size; speed readability,
B) Compact size, speed,
C) Readability; speed,
D) Low cost; readability,
answer
A) Compact size; speed readability,
122. The BIOS is the, abbreviation of: _________?
A) Basic Input Output System,
B) Best Input Output System,
C) Basic Input Output Symbol,
D) Base Input Output System,
answer
A) Basic Input Output System,
123. Which printer, is very commonly used, for desktop publishing?
A) Laser printer,
B) Inkjet printer,
C) Daisywheel printer,
D) Dot matrix printer,
answer
A) Laser printer,
124. ‘1BM’ 1401 is: _________________
A) First Generation Computer,
B) Second Generation Computer,
C) Third Generation Computer,
D) Fourth Generation Computer,
answer
B) Second Generation Computer,
125. Most of the, first generation computers, were:
A) Special purpose computers,
B) General purpose computers,
C) Both,
D) None,
answer
A) Special purpose computers,
126. Floppy disks, typically in diameter:
A) 3,
B) 5.25,
C) 8,
D) All,
answer
D) All,
127. The output, quality of a printer is, measured by:
A) Dot per inch,
B) Dot per sq. inch,
C) Dots printed per unit time,
D) All,
answer
B) Dot per sq. inch,
128. On a PC, how much memory is, available to application, software?
A) 1024 KB,
B) 760 KB,
C) 640 KB,
D) 560 KB,
answer
C) 640 KB,
129. In a computer, Store single binary bit.
A) Capacitor,
B) Flip flop,
C) Register,
D) Inductor,
answer
B) Flip Flop,
130. What does DMA, stand for?
A) Distinct memory Access,
B) Direct memory Access,
C) Direct module Access,
D) Direct Memory Allocation,
answer
B) Direct memory Access,
