Question :
A) tracks per inch of surface
B) bits per inch of tracks
C) disk pack in disk surface
D) All of above
Answer : D
Storage capacity of magnetic disk depends on
A) tracks per inch of surface
B) bits per inch of tracks
C) disk pack in disk surface
D) All of above
Answer : D
Description :
Related Questions - 1
Which is used for manufacturing chips ?
A) Bus
B) Control unit
C) Semiconductors
D) A and b only
Related Questions - 2
Which of the following is not an input device ?
A) OCR
B) Optical scanners
C) Voice recognition device
D) COM (Computer Output to Microfilm)
Related Questions - 3
The main electronic component used in first generation computers was
A) Transistors
B) Vacuum Tubes and Valves
C) Integrated Circuits
D) None of above
Related Questions - 4
The basic operations performed by a computer are
A) Arithmetic operation
B) Logical operation
C) Storage and relative
D) All the above
Related Questions - 5
Which of the following produces the best quality graphics reproduction ?
A) Laser printer
B) Ink jet printer
C) Plotter
D) Dot matrix printer