Question

Expand the following terms
(i) ROM
(ii) RAM
(iii) USB
(iv) SCSI
(v) OMR
(vi) MICR
(vii) OCR
(viii) EPOS
(ix) MIDI
(x) VDU
(xi) CRT
(xii) MDA
(xiii) CGA
(xiv) VGA
(xv) SVGA
(xvi) DPI
(xvii) XGA
(xviii) RAID
NCERT Solutions for Class 11th CCT-1 Chapter 1 Short Answer Type Exercise 13

Answer 1

ROM = Read-only memory.
RAM = Random-access memory.
USB = Universal Serial Bus.
 SCSI = The Small Computer System Interface.
 OMR = Optical mark recognition.
MICR = Magnetic Ink Character Recognition.
 OCR  = Optical character recognition.
EPOS = Electronic Presentation Online System.
MIDI =  Musical Instrument Digital Interface.
VDU = Visual Display Unit.
 CRT = Cathode ray tube.
MDA =  Manicaland Development Association.
 CGA = Certified General Accountant.
 VGA = Video Graphics Array.
SVGA = Super video graphics array.
DPI = Dots per inch.
XGA = Graphics display resolution .
 RAID = Redundant array of inexpensive disks or  Redundant array of independent disks................

hope its help u..........

Answer 2

Answer:

Explanation:

MBA