Instructions and memory address are represented by?
(A) Binary codes
(B) Binary word
(C) Character code
(D) Parity bit
Correct Option is: A
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Instructions and memory address are represented by?
(A) Binary codes
(B) Binary word
(C) Character code
(D) Parity bit
Correct Option is: A
Modern computer operates on?
(A) Words
(B) Floppies
(C) Information
(D) Data
Correct Option is: D
Floppy disks which are made from flexible plastic material are also called?
(A) High density disks
(B) Hard disks
(C) Diskettes
(D) None of the above
Correct Option is: C
Computer code for the interchange of information between terminals is?
(A) BCD
(B) EBCDIC
(C) ASCII
(D) None of the above
Correct Option is: C
Which is used for manufacturing chips?
(A) Semiconductors
(B) Control unit
(C) Bus
(D) None of the above
Correct Option is: A
When first minicomputer was built?
(A) 1962
(B) 1965
(C) 1966
(D) 1971
Correct Option is: B
Properly arranged data is called?
(A) Words
(B) File
(C) Information
(D) Field
Correct Option is: C
Which is an item of storage medium in the form of circular plate?
(A) CPU
(B) ALU
(C) Printer
(D) Disk
Correct Option is: D
Which is an item of storage medium in the form of circular plate?
(A) CPU
(B) ALU
(C) Printer
(D) Disk
Correct Option is: D
Primary memory of a personal computer consists?
(A) RAM only
(B) ROM only
(C) Both ROM and RAM
(D) None of the above
Correct Option is: C
Identify operation which is not performed by computer?
(A) Understanding
(B) Controlling
(C) Processing
(D) Inputting
Correct Option is: A
When was X window system was launched?
(A) 1984
(B) 1988
(C) 1989
(D) 1990
Correct Option is: A