IBPS COMPUTER QUIZ

1.     
A device that can convert digital signal to
analog signal is
(1) a packet                              (2)
Modem
(3) Switch                                  (4) Router
(5) None of these

2.     
A network that requires human interventions to
route signals is –

(1) bus network                      (2)
ring network
(3) star network                     (4)
T-switched network
(5) None of these
3.     
A
dot-matrix printer
(1) is an input-output device
(2) is an output device only
(3) is an input device only
(4) only 2 & 3
(5) None of these
4.     
Which
of the following is true?

(1) Plotters are not available for microcomputer
systems

(2) Micro-computer are not programmed like conventional
computers

(3) Mini-computers are task-oriented
(4) The contents of ROM are easily changed
(5) None of these
5.     
ROM is composed of
(1) Magnetic cores                                (2) Micro-processors
(3) Photoelectric cells           (4)
Floppy disks
(5) None of these
6.     
The
computer code for interchange of information between terminals is
(1) ASCII                                     (2) BCD
(3) BCDIC                                   (4) Hollerith
(5) None of
these
7.     
A
temporary storage area, attached to the CPU, for I/O operations, is a
(1) Channel                               (2) Buffer                           
(3) Register                               (4) Core
(5) None of
these
8.     
A
characteristic of the ASCII code is

(1) its limitation to a maximum of 96 character
configuration

(2) its use of the zone codes 1010, 1011 and
1100

(3) its independence from Hollerith code
(4) All of these
(5) None of these
9.     
A
term used interchangeably with diskette is

(1) Disk cartridge                    (2) Disk pack
(3) Floppy disk                         (4)
Packette disk
(5) None of these
10.     
The
daily processing of corrections to customer accounts best exemplifies the
processing mode of

(1) batch processing             (2) real-time processing
(3) time-sharing                      (4)
off-line processing
(5) None of these


ANSWER
QUE
ANS
QUE
ANS
QUE
ANS
QUE
ANS
QUE
ANS
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9
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1