(A) Top and bottom track
(B) Top and middle track
(C) Middle and bottom tracks
(D) None of the above
Tag: Basic Computer Knowledge
How read write heads of a hard disk rotates?
(A) With varying speed
(B) With constant speed
(C) Rotates very slow
(D) None of the above
The term SS/SD refers to the?
(A) Number of colours of laser printer
(B) Storage capacity of a hard disk
(C) Storage capacity of a floppy disk
(D) Tracks of CD room
Which type of plotters can be used for monitor of earthquake activity?
(A) Flatbed
(B) Drum
(C) Inkjet
(D) Non Impact
Capacity of a storage device can be measured as?
(A) Characters
(B) Bits
(C) Bytes
(D) All of the above
A bit can be?
(A) 0
(B) 1
(C) 0 and 1
(D) 0 or 1
Ctrl+Z is used for?
(A) Redo
(B) Paste
(C) Undo
(D) Delete
In microsoft Internet explorer to open the organize favourites dialogue box which key is used?
(A) Ctrl+A
(B) Ctrl+B
(C) Alt+A
(D) Alt+B