Top 350+ Solved Important Computer MCQs For Competitive Exams part 2 MCQ Questions Answer
Q. A network consists of interconnected
a. workstations
b. computers
c. servers
d. nodes
e. All the above
Q. Which is not true for LAN?
a. It operates at higher speed than WAN.
b. It is a public network.
c. It is designed to work in limited geographical areas.
d. None of these
e. All the above
Q. Which of the following is not a transmission medium?
a. modem
b. telephone lines
c. coaxial cables
d. satellite system
e. Either 2) or 3)
Q. Faster data communication is possible using
a. optical fibre
b. coaxial cable
c. microwave transmission
d. None of these
e. Only 2) and 3)
Q. The operation of a digital computer is based on ________ principle.
a. counting
b. electronic
c. logical
d. measuring
e. All the above
Q. HTML viruses infect
a. your computer
b. a web page in HTML code
c. both 1) and 2)
d. Either 1) or 2)
e. Neither 1) nor 2)
Q. The scrambling of code is known as
a. encryption
b. firewall
c. scrambling
d. password proofing
e. None of these
Q. Which of the following moves the cursor one space to the right to put spaces in between words?
a. Control key
b. Space bar
c. Printer
d. Mouse
e. None of these
Q. When your computer suddenly stops working, it is referred to as
a. crash
b. die
c. death
d. penalty
e. None of these
Q. A program that works like a calculator for keeping track of money and making budgets, is called
a. Calculator
b. Spreadsheet
c. Budgeter
d. Financier
e. None of these
Q. The most frequently used instructions of a computer program are likely to be fetched from
a. The hard disc
b. cache memory
c. RAM
d. registers
e. None of these
Q. Verification of a login name and password is known as
a. configuration
b. accessibility
c. authentication
d. logging in
e. None of these
Q. In a ring topology, the computer in possession of the ________ can transmit data.
a. packet
b. data
c. access method
d. token
e. None of these
Q. You must install a/an ________ on a network if you want to share an Internet connection.
a. router
b. modem
c. node
d. cable
e. None of these
Q. The system unit of a personal computer typically contains all of the following except
a. microprocessor
b. disk controller
c. serial interface
d. modem
e. None of these