What is the use of Shift + F3 shortcut key in MS-Excel 2010?
(A) to insert an image
(B) to open a new seat
(C) To save the existing shit
(D) to insert function
A utility used to reduce the number of fragmented files and improve access speed?
(A) Disc light
(B) Data Defragmator
(C) non-refragmater
(D) WPAN
Which printer prints one letter in one stroke?
(A) plotter
(B) Laser Printer
(C) stop matrix printer
(D) Line Printer
What is the number of 'Function Key' in the keyboard?
(A) 16
(B) 12
(C) 19
(D) 14
What is the full form of OCR?
(A) Optical CPU Recognition
(B) Optical Character Recognition
(C) Optical Character Rendering
(D) none of these
What is the pattern of printed lines on most of the products called?
(A) Barcodes
(B) Scanners
(C) Prices
(D) Code
Which keys are called Ctrl, Shift, and Alt?
(A) Function
(B) Modifier
(C) alpha numeric
(D) none of these
What makes it easier to play a game?
(A) keyboard
(B) Mouse
(C) joystick
(D) All these
Represents the work put in the memory of the computer?
(A) Monitor
(B) Printer
(C) RAM
(D) ROM
Who made the first computer mouse?
(A) William English
(B) Douglas Engelbert
(C) Robert Jawaki
(D) none of these
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