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Recent questions tagged computer-peripherals
1
votes
2
answers
1
University Assignment
Question → Consider a system in which bus cycles take 500 ns. Transfer of bus control in either direction, from processor to I/O device or vice-versa, takes 250 ns. One of the I/O devices has a data transfer rate of 50 KB/s and employs DMA. ... For how long would the device tie up the bus when transferring a block of 128 bytes? b)Repeat the calculation for cycle-stealing mode
Question → Consider a system in which bus cycles take 500 ns. Transfer of bus control in either direction, from processor to I/O device or vice-versa, takes 250 ns. One...
lalitver10
655
views
lalitver10
asked
Sep 18, 2022
CO and Architecture
computer-peripherals
dma
moderate
+
–
0
votes
1
answer
2
NIELIT 2016 DEC Scientist B (IT) - Section B: 23
Which of the following is not an input device? Mouse Keyboard Light Pen VDU
Which of the following is not an input device?MouseKeyboardLight PenVDU
admin
618
views
admin
asked
Mar 31, 2020
Computer Peripherals
nielit2016dec-scientistb-it
non-gate
computer-peripherals
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0
votes
0
answers
3
GATE CSE 1995 | Question: 17b
Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display to be used in monochrome ($1$ bit per pixel) graphics mode
Consider a CRT display that has a text mode display format of $80×25$ characters with a $9×12$ character cell. What is the size of the video buffer RAM for the display ...
Arjun
1.4k
views
Arjun
asked
Jul 14, 2019
Computer Peripherals
gate1995
computer-peripherals
descriptive
out-of-gate-syllabus
+
–
5
votes
2
answers
4
ISRO2017-46
SATA is the abbreviation of Serial Advanced Technology Attachment Serial Advanced Technology Architecture Serial Advanced Technology Adapter Serial Advanced Technology Array
SATA is the abbreviation ofSerial Advanced Technology AttachmentSerial Advanced Technology ArchitectureSerial Advanced Technology AdapterSerial Advanced Technology Array
sh!va
2.8k
views
sh!va
asked
May 7, 2017
Computer Peripherals
isro2017
computer-peripherals
non-gate
+
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2
votes
1
answer
5
GATE CSE 1987 | Question: 1-x
The data transfer rate of a double-density floppy disk system is about: $5K$ bits/sec $50K$ bits/sec $500K$ bits/sec $5000K$ bits/sec
The data transfer rate of a double-density floppy disk system is about:$5K$ bits/sec$50K$ bits/sec$500K$ bits/sec$5000K$ bits/sec
makhdoom ghaya
1.0k
views
makhdoom ghaya
asked
Nov 8, 2016
Computer Peripherals
gate1987
computer-peripherals
floppy-disk
out-of-gate-syllabus
+
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3
votes
1
answer
6
UGC NET CSE | December 2013 | Part 3 | Question: 61
Which of the following is not true with respect to to a trackball and/or spaceball? A trackball is a two dimensional positioning device while as a spaceball provides six degrees of freedom Unlike the trackball a spaceball does not ... positioning device while as a spaceball provides six degrees of freedom I and II II and III II only III only
Which of the following is not true with respect to to a trackball and/or spaceball?A trackball is a two dimensional positioning device while as a spaceball provides six d...
go_editor
2.2k
views
go_editor
asked
Jul 29, 2016
Computer Peripherals
ugcnetcse-dec2013-paper3
non-gate
computer-peripherals
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2
votes
1
answer
7
UGC NET CSE | December 2014 | Part 3 | Question: 14
Match the following $:$ ... $\text{a-i, b-ii, c-iii, d-iv}$ $\text{a-iv, b-iii, c-ii, d-i}$
Match the following $:$ $\begin{array}{clcl} & \textbf{List – I} && \textbf{List – II} \\ \text{a.} & \text{Tablet, Joystick} & \text{i.} & \text{Continuous devices}...
makhdoom ghaya
2.5k
views
makhdoom ghaya
asked
Jul 25, 2016
Computer Peripherals
ugcnetcse-dec2014-paper3
non-gate
computer-peripherals
io-devices
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–
0
votes
1
answer
8
UGC NET CSE | December 2014 | Part 3 | Question: 03
In a dot matrix printer the time to print a character is $6$ m.sec., time to space in between characters is $2$ m.sec., and the number of characters in a line are $200$. The printing speed of the dot matrix printer in characters per ... $0.6$ seconds $166$ chars/second and $0.8$ seconds $250$ chars/second and $0.4$ seconds
In a dot matrix printer the time to print a character is $6$ m.sec., time to space in between characters is $2$ m.sec., and the number of characters in a line are $200$. ...
makhdoom ghaya
2.4k
views
makhdoom ghaya
asked
Jul 24, 2016
Computer Peripherals
ugcnetcse-dec2014-paper3
computer-peripherals
non-gate
matrix-printer
io-devices
+
–
5
votes
1
answer
9
ISRO2011-9
What is the raw throughput of USB $2.0$ technology? $480$ Mbps $400$ Mbps $200$ Mbps $12$ Mbps
What is the raw throughput of USB $2.0$ technology?$480$ Mbps$400$ Mbps$200$ Mbps$12$ Mbps
go_editor
3.5k
views
go_editor
asked
Jun 21, 2016
Computer Peripherals
isro2011
non-gate
computer-peripherals
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3
votes
2
answers
10
ISRO2011-22
A system is having $8\;\text{M}$ bytes of video memory for bit-mapped graphics with $64$-bit colour. What is the maximum resolution it can support? $800 \times 600$ $1024 \times 768$ $1280 \times 1024$ $1920 \times 1440$
A system is having $8\;\text{M}$ bytes of video memory for bit-mapped graphics with $64$-bit colour. What is the maximum resolution it can support?$800 \times 600$$1024 \...
ksvidhya
4.8k
views
ksvidhya
asked
Jun 13, 2016
Computer Peripherals
isro2011
computer-peripherals
+
–
6
votes
3
answers
11
ISRO2008-44
The device which is used to connect a peripheral to bus is known as control register interface communication protocol none of these
The device which is used to connect a peripheral to bus is known ascontrol registerinterfacecommunication protocolnone of these
go_editor
5.3k
views
go_editor
asked
Jun 12, 2016
Computer Peripherals
isro2008
non-gate
computer-peripherals
+
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4
votes
1
answer
12
ISRO2011-23
What is the meaning of $\overline{\textsf{RD}}$ signal in Intel $\textsf{8151A}?$ Read (when it is low) Read (when it is high) Write (when it is low) Read and Write (when it is high)
What is the meaning of $\overline{\textsf{RD}}$ signal in Intel $\textsf{8151A}?$Read (when it is low)Read (when it is high)Write (when it is low)Read and Write (when it ...
ksvidhya
2.2k
views
ksvidhya
asked
Jun 12, 2016
Computer Peripherals
isro2011
non-gate
computer-peripherals
+
–
18
votes
2
answers
13
GATE CSE 1992 | Question: 02-xii
Which of the following is an example of a spooled device? The terminal used to input data for a program being executed. The secondary memory device in a virtual memory system A line printer used to print the output of a number of jobs. None of the above
Which of the following is an example of a spooled device?The terminal used to input data for a program being executed.The secondary memory device in a virtual memory syst...
Kathleen
1.8k
views
Kathleen
asked
Sep 13, 2014
Operating System
gate1992
operating-system
computer-peripherals
easy
out-of-gate-syllabus
multiple-selects
+
–
0
votes
0
answers
14
GATE CSE 1991 | Question: 02,i
Kathleen
794
views
Kathleen
asked
Sep 12, 2014
Operating System
gate1991
operating-system
computer-peripherals
out-of-syllabus-now
+
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