A. CD-R
B. CD-RW
C. DVD
D. VCD
✅ The correct answer is option C.
Computer mcqs
Which of the following transfers data contained on computer cards to the computer system.
A. Card sorter
B. Card reader
C. Magnetic disk
D. Magnetic tape
✅ The correct answer is option B.
Which was the first web browser?
A. WorldWideWeb
B. Netscape Navigator
C. Internet Explorer
D. Safari
✅ The correct answer is option A.
A memory that contains a fine pattern of data permanently defined is
A. RAM
B. EPROM
C. ROM
D. PROM
✅ The correct answer is option C.
Which of the following professions has not been affected by personal computers?
A. medical
B. clerical
C. accounting
D. law
✅ The correct answer is option E.
Which is the device that converts computer output into a form that can be transmitted over a telephone line?
A. Teleport
B. Multiplexer
C. Concentrator
D. Modem
✅ The correct answer is option D.
The scrambling of code is known as:
A. Encryption
B. A firewall
C. Scrambling
D. Password-proofing
✅ The correct answer is option A.
In the third generation of computers:
A. distributed data processing first became popular
B. an operating system was first developed
C. high-level procedural languages were first used
D. on-line, realtime systems first became popular
✅ The correct answer is option D.
WAV file format is associated with what type of files?
A. Video
B. Sound
C. Image
D. Word Document
✅ The correct answer is option B.
First generation of computer was based on which technology?
A. Transistor
B. LSI
C. VLSI
D. Vaccum Tube
✅ The correct answer is option D.