Computer sciences MCQs jkssb SSC
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Forwarded from CSIR NET LIFE SCIENCES
Forwarded from CSIR NET LIFE SCIENCES
Shortcut key for Redo action is______
Anonymous Quiz
24%
Ctrl + R
9%
Ctrl + X
40%
Ctrl + Y
24%
Ctrl + Z
4%
Ctrl + O
Forwarded from CSIR NET LIFE SCIENCES
In _______ computers computation is carried out with physical quantities such as voltage, length, current, temperature etc
Anonymous Quiz
46%
Analog
26%
Digital
22%
Hybrid
6%
Micro
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_______ has the shortest access time.
Anonymous Quiz
Anonymous Quiz
17%
Virtual memory
13%
Secondary memory
12%
Auxiliary memory
57%
Cache memory
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Java was introduced by which among the following organization?
Anonymous Quiz
28%
IBM
36%
Microsoft
17%
Intel
20%
Sun Microsystem
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Which key should you use to indent the first paragraph of your report?
Anonymous Quiz
15%
Return key
20%
Space key
26%
Shift key:
39%
Tab key
IBM 1401 is______ generation computer.
Anonymous Quiz
28%
First
41%
Second
21%
Third
10%
Fourth
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Write through technique is used in which memory for updating the data?
Anonymous Quiz
20%
Virtual memory
29%
Auxiliary memory
30%
Main memory
21%
Cache memory
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Which of following is not type of chart in MS Excel ?
Anonymous Quiz
8%
(A)Line
28%
(B) Scatter
35%
(C) Stock
28%
(D) Height
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______ is the unit used to count the speed of the printer
Anonymous Quiz
57%
PPM
26%
CPM
13%
PMP
5%
UPM
CCTV stands for_____ Circuit Television.
Anonymous Quiz
53%
Camera
43%
Closed
2%
Comes
2%
Claim
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A CPU's processing power is measured in ______
Anonymous Quiz
13%
CIPS
35%
Nano seconds:
43%
MIPS
9%
IPS
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What type of computer programming is used for airplane ticket reservation system
Anonymous Quiz
22%
Multi programming
20%
Batch programming
14%
Time Sharing
44%
Real time programming
Continuous line drawing are produced using______
Anonymous Quiz
24%
Chain printers
20%
Thermal printer
27%
Daisy wheel printer
29%
Plotters
In ENIAC, the meaning of I is_____
Anonymous Quiz
19%
Intermediate
17%
Internet
12%
International
52%
Integrator
EBCDIC can code up to how many different characters?
Anonymous Quiz
13%
16
26%
32
23%
64
38%
256
To apply center alignment we use short cut _____ ?
Anonymous Quiz
5%
Ctrl+ V:
26%
Ctrl+C
21%
Ctrl+J
49%
Ctrl+E: