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Computer awareness mcq for competitive exams

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computer awareness mcq for competitive exams Quiz Online Practice and Online Test for Bank IBPS, SBI Clerk PO Exams  Questions And Answers 

76.
Which of the following terms is the most closely related to main memory?

a
permanent
b
None of the above.
c
temporary
d
control unit
e
nonvolatile
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77.
In Excel to cancel the marquee, press

a
End
b
Esc
c
Ctrl + End
d
Shift + Esc
e
All of the these
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78.
Cache memory is

a
Bigger and faster than main memory
b
Smaller but slower than main memory
c
All of the these
d
Bigger and slower then main storage
e
Smaller and faster than main storage
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79.
Zipping a file means

a
All of these
b
Transfer the message
c
Compressing the message
d
Encrypting the message
e
None of these
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80.
The attributes and methods for each object are stored in.

a
an object instance
b
None of these
c
an object connection
d
an object repository
e
an assembly structure
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81.
Which key is used in combination with another key to perform a specific task?

a
Function
b
Control
c
Arrow
d
None of these
e
Space bar
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82.
In Excel default header for a worksheet is

a
The date and time
b
Your name
c
The sheet tab name
d
All of the these
e
None
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83.
In Excel the view that puts a blue line around each page that would be printed is the

a
All of the these
b
Split View
c
Print Preview
d
Normal View
e
Page Break Preview
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84.
Which part is the brain&of the Computer?

a
RAM
b
Monitor
c
ROM
d
None of these
e
CPU
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85.
A characteristic of the ASCII code is

a
its use of the zone codes 1010, 1011 and 1100
b
its independence from Hollerith code
c
All of these
d
None of these
e
its limitation to a maximum of 96 character configuration
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86.
The advantages of COM are its_____and__.

a
compact size; readability
b
compact size; speed
c
compact size; low cost
d
All of the these
e
readability; speed
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87.
The daily processing of corrections to customer accounts best exemplifies the processing mode of

a
None of these
b
off-line processing
c
real-time processing
d
batch processing
e
time-sharing
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88.
A data communication facility on which data can be transmitted in two directions is referred as

a
All of the these
b
Simplex
c
None of these
d
Triplex
e
Duplex
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89.
____ is the process of carrying out commands.

a
Storing
b
None of these
c
Fetching
d
Executing
e
Decoding
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90.
A computer connected to a Local Area Network can:

a
Share information and/or share peripheral equipment
b
None of these
c
Be used to send Email
d
Run faster
e
Be accessed online
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