A. Character code
B. Binary codes
C. Binary word
D. Parity bit
✅ The correct answer is option B.
Computer mcqs
A wireless network uses ………. waves to transmit signals.
A. Mechanical
B. Radio
C. Sound
D. Magnetic
✅ The correct answer is option B.
Plotter accuracy is measured in terms of repeatability and
A. buffer size
B. resolution
C. vertical dimension
D. intelligence
✅ The correct answer is option B.
Personal logs or journal entries posted on the Web are known as :
A. Listservs
B. Webcasts
C. Blogs
D. Subject Directories
✅ The correct answer is option C.
Microfilm reader is a
A. OCR device
B. COM device
C. MICR device
D. None of the above
✅ The correct answer is option B.
The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as
A. ILLIAC
B. ENIAC
C. JOHNIAC
D. EDSAC
✅ The correct answer is option B.
Program execution time would be minimum if the programs are written in
A. Machine Language
B. Assembly language
C. High level language
D. All of the above
✅ The correct answer is option A.
Which of the following is used to make a programs run when the computer is switched on.
A. Autoboot
B. Warmboot
C. Bubble
D. Authentication
✅ The correct answer is option A.
Which is used for manufacturing chips?
A. Bus
B. Control unit
C. Semiconductors
D. (A) and (B) only
✅ The correct answer is option C.
What is the full form of e-mail?
A. Electric mail
B. Electromagnetic mail
C. Electronic mail
D. None of these
✅ The correct answer is option C.