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Recent questions tagged computer-peripherals

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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, ... transferring a block of 128 bytes? b)Repeat the calculation for cycle-stealing mode
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NIELIT 2016 DEC Scientist B (IT) - Section B: 23
Which of the following is not an input device?MouseKeyboardLight PenVDU
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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
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ISRO2017-46
SATA is the abbreviation ofSerial Advanced Technology AttachmentSerial Advanced Technology ArchitectureSerial Advanced Technology AdapterSerial Advanced Technology Array
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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
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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 ... as a spaceball provides six degrees of freedomI and IIII and IIIII onlyIII only
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UGC NET CSE | December 2014 | Part 3 | Question: 14
Match the following $:$ ... text{a-i, b-ii, c-iii, d-iv}$\text{a-iv, b-iii, c-ii, d-i}$
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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 ... seconds $166$ chars/second and $0.8$ seconds$250$ chars/second and $0.4$ seconds
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ISRO2011-9
What is the raw throughput of USB $2.0$ technology?$480$ Mbps$400$ Mbps$200$ Mbps$12$ Mbps
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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$1920 \times 1440$
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ISRO2008-44
The device which is used to connect a peripheral to bus is known ascontrol registerinterfacecommunication protocolnone of these
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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)
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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 ... printer used to print the output of a number of jobs.None of the above
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