A) 0
B) 1
C) 2
D) 3
Category: Computer Mcqs
Computer Mcqs for preparation Test Online for NTS PPSC OTS PTS FPSC KPPSC Computer MCQs , MS Office, MS Excel, MS Word MCQs Internet MCQs Quiz Online
Access time is
A) Seek time + Intent time
B) seek time
C) seek time – latency time
D) Intent time
Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing?
A) Mouse
B) Magnetic disk
C) Visual display terminal
D) Card punch
A byte consists of
A) One bit
B) Four bits
C) Eight bits
D) Sixteen bits
The central processing unit (CPU) consists of
A) Input-output and processing
B) Control unit primary storage and secondary storage
C) Control unit arithmetic-logic unit and primary storage
D) Control unit processing and primary storage
A/n…….. Device is any device that provides information which is sent to the CPU
A) Input
B) Output
C) CPU
D) Memory
The term gigabyte refers to
A) 1024 bytes
B) 1024 kilobytes
C) 1024 megabytes
D) 1024 gigabyte
A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
A) Super computer
B) Mini computer
C) Micro computer
D) Macro computer
Programs designed to perform specific tasks is known as
A) System software
B) Application software
C) Utility programs
D) Operating system
The two kinds of main memory are:
A) Primary and secondary
B) Random and sequential
C) ROM and RAM
D) All of above
