Top 350+ Solved Basics of Operating System MCQ Questions Answer
Q. The __________ can be defined as an upside down mouse.
a. trackpad
b. trackball
c. trackpoint
d. trackwell
Q. To access properties of an object, the mouse technique to use is __________.
a. dragging
b. dropping
c. right-clicking
d. shift-clicking
Q. 1 The wheel on a mouse can make it easier to __________.
a. scroll through documents
b. select objects
c. open documents
d. change volume
Q. ctrl, shift and alt are called __________ keys.
a. adjustment
b. function
c. modifier
d. alphanumeric
Q. To move to the beginning of a line of text, press the __________ key.
a. a
b. pageup
c. enter
d. home
Q. The __________ determines how long you must hold down an alphanumeric key before the keyboard will repeat the character.
a. strike rate
b. repeat rate
c. default rate
d. threshold rate
Q. The traditional mechanical mouse uses a __________ to track thepointer position on the screen.
a. light sensor
b. wheel
c. ball
d. ruler