UPS stands for
(a) Uninterrupted Power Supply
(b) United Power Solutions
(c) Uninterrupted Power Solution
(d) Uniform Power Supply
(e) None of these
Computer MCQs
The brain of any computer system is
(a) CPU
(b) ALU
(c) Keyboard
(d) Monitor
(e) Control unit
The unit that controls all parts of computer is:
(a) UPS
(b) CPU
(c) ROM
(d) CD
A(n)_____program provides access to Web resources.
(a) ISP
(b) Web
(c) Browser
(d) URL
(e) HTML
To save an existing file with a new name or to a new location, you should use——— command
(a) Export
(b)Save
(c) Save & replace
(d) Copy to the clipboard
(e) Save as
In binary language each letter of the alphabet, and each special character are made up of a unique combination of______
(a) Eight bytes
(b) Eight characters
(c) Eight Kilobytes
(d) Two kilobytes
(e) Eight bits
Which of the followings are the extensions of a graphic file ________? (PPSC/ Cooperative Societies 2015)
(a) JPEG
(b) GIF
(c) BMP
(d) All of them
A beam of light used to record and retrieve data on optical disk is known as_______
(a) Coloured light
(b) Polarized light
(c) Unpolarized Concentric Light
(d) Laser
(e) Electric light
What is the meaning of bandwidth in network ?
(a) Width of the transmission cable
(b) Network architecture
(c) Connected computers in network
(d) Class of IP used in network
(e) Transmission capacity of a communication
ASCII was formed in _______________:
(a) 1952
(b) 1963
(c) 1965
(d) None of them