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
Why are vacuum tubes also called valves?
A) Because they can amplify the weak signals and make them strong
B) Because they can stop or allow the flow of current
C) Both of above
D) None of above
Related Questions - 2
An application suitable for sequential processing is
A) Processing of grades
B) Payroll processing
C) Both a and b
D) All of above
Related Questions - 3
Which statement is valid about computer program?
A) It is understood by a computer
B) It is understood by programmer
C) It is understood user
D) Both A & B
Related Questions - 4
What are the three decisions making operations performed by the ALU of a computer?
A) Grater than
B) Less than
C) Equal to
D) All of the above
Related Questions - 5
Abacus was the first
A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator