(A) ppm
(B) dpi
(C) GHz
(D) Mbps
Tag: computer knowledge mcqs
Linus Torvalds developed which system?
(A) Unix
(B) iOS
(C) Linux
(D) Windows
Basic color used in computer graphics is?
(A) RGB
(B) BGB
(C) RWG
(D) GOB
In Microsoft window 7 which of the following give information about weather?
(A) Window explorer
(B) Control panel
(C) Gadgets
(D) All of the above
HTML is used to create?
(A) Word files
(B) Database
(C) Spreadsheets
(D) Webpages
mpg is the extension of?
(A) Video
(B) Audio
(C) Image
(D) All of the above
Which communication protocol is used by the internet?
(A) TCP/IP
(B) FTP
(C) WWW
(D) HTTP
Which command is used to copy a picture of the screen to the clipboard?
(A) Print screen
(B) Shift key
(C) Alt key
(D) None of the above