a2zinterviews

25.	Here a character to be printed is made up of a finite number of dots
	A.  Laser
	B.  Drum
	C.  Inkjet
	D.  Dot matrix

Answer

Ans: D Dot matrix

26.	Serial Printers are slower than
	A.  Dot matrix
	B.  Inkjet
	C.  Laser
	D.  All of these

Answer

Ans: D All of these

27.	Optical Mark Reading and Recognition (OMR)
	A.  Display unit
	B.  Document writer
	C.  Document reader
	D.  None of these

Answer

Ans: C Document reader

28.	Following is not the characteristic of computers
	A.  High speed and Huge storage
	B.  Slow speed and no storage
	C.  Automation and Diligence
	D.  Electronic device

Answer

Ans: B Slow speed and no storage