Basic Computer Knowledge Mcqs

 

⇒ F2 key is used for which purpose?
(A)Spell checker
(B)Print command
(C)Run function
(D)None of the above


Correct Answer : C

⇒ ctrl+Atl+del is used for which purpose in windows?
(A)help
(B)save the document
(C)Escape
(D)None of the above


Correct Answer : C

⇒ Page up and Page down keys are called?
(A)Navigation keys
(B)Numeric keys
(C)Function keys
(D)None of the above


Correct Answer : A

⇒ Tab, shift, alt and enter keys are the examples of which keys?
(A)Numeric keys
(B)Alphabetic keys
(C)Navigation keys
(D)None of the above


Correct Answer : C

⇒ Standard arrangements of keys on the keyboard is called?
(A)Qwerty
(B)PC/XT
(C)Typewriter area
(D)All of the above


Correct Answer : A

⇒ We can convert image to text easily by which of the following software?
(A)Word
(B)Paint
(C)VLC
(D)OCR


Correct Answer : D

⇒ In which of the following format resolution of scanner is measured?
(A)pixels
(B)DPi
(C)Inches
(D)All of the above


Correct Answer : B

⇒ Pick the odd one out?
(A)Speaker
(B)Joystick
(C)Light pen
(D)Mouse


Correct Answer : A

⇒ Input to the computer in form of the words is called?
(A)Speaker
(B)Voice pattern
(C)Voice recognition
(D)None of the above


Correct Answer : C

⇒ Digital camera's uses which of the following?
(A)Film
(B)Tape
(C)CCDs
(D)None of the above


Correct Answer : C



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