A. A system in which a computer is used to turn data into information
B. Inputting data
C. Processing data
D. Performing complex mathematical calculations
✅ The correct answer is option A.
Computer mcqs
Which of the following is a data communication link that connects more than two stations, nodes etc
A. Multipoint connection
B. Multipoint line
C. Multiple chain
D. Multilinked
✅ The correct answer is option B.
Control Unit of a digital computer is often called the
A. Clock
B. Nerve center
C. ICs
D. All of the above
✅ The correct answer is option B.
A standard tape recorder used to save or load computer information is known as
A. Magnetic tape
B. Cassette drive
C. Punched paper tape
D. Card punch
✅ The correct answer is option B.
Which language was created by Charles H. Moore at National Radio Astronomy Observatory.
A. BASIC
B. FORTH
C. dBASE
D. COBOL
✅ The correct answer is option B.
What was the first general-purpose electronic computer?
A. IBM 405
B. Zuse Z3
C. ENIAC
D. CSIRAC
✅ The correct answer is option C.
The computer translates the condition of each switch to a number. What number is represented by the ON state?
A. +7
B. 3.75
C. 1
D. 0
✅ The correct answer is option C.
The number of records contained within a block of data on magnetic tape is defined by the
A. block definition
B. record contain clause
C. blocking factor
D. record per block factor
✅ The correct answer is option C.
A device that transmits messages in verbal form is
A. Audit trail
B. Card punch
C. Audio response unit
D. Magnetic tape
✅ The correct answer is option C.
The software tools that enable a user to interact with a computer for specific purposes are known as …….
A. Hardware
B. Network Software
C. Shareware
D. Applications
✅ The correct answer is option D.