(A) Pixels
(B) DPI
(C) Inches
(D) All of the above
Tag: Basic Computer Knowledge
Pick the odd one out?
(A) Speaker
(B) Joystick
(C) Light Pen
(D) Mouse
Input to the computer in form of the words is called?
(A) Speaker
(B) Voice pattern
(C) Voice recognition
(D) None of the above
If we have some data on the hard disk, then disk is called?
(A) Input device
(B) Output device
(C) Flash drive
(D) All of the above
If we retrieve data from disk then disk serves as?
(A) Input device
(B) Output device
(C) I/O Device
(D) None of the above
A coloured printer uses which of the following type of port?
(A) Parallel port
(B) Serial port
(C) Both of the above
(D) None of the above
What type of signal maintains orderly transmission of data in parallel processing?
(A) Digital signals
(B) Straight signals
(C) Control signals
(D) All of the above
Pick the Odd one out?
(A) RAM
(B) Register
(C) ROM
(D) Magnetic Tape