Most Important Computer Questions for competitive Exams 2026-2027 - 1

Question: 1

Which of the following performs modulation and demodulation

(A) Satellite

(B) Modem

(C) Optical fiber

(D) Coaxial cable

Question: 2

Nortel is a company into manufactures

(A) Network equipment

(B) Cables

(C) Processors

(D) Software

Question: 3

What is telnet?

(A) Protocol

(B) Browser

(C) Gateway

(D) Gateway

Question: 4

IPv6 address length

(A) 32 bits

(B) 128 bits

(C) 64 bits

(D) 256 bits

Question: 5

AOL stands for

(A) America Online

(B) Arranged Outer Line

(C) Audio Over LAN Wrong

(D) Both a and b