Question
In the following figure, square represents Doctor,
triangle represents Lawyer, circle represents Teachers and rectangle represents Indians. Which of set of letters represents Teachers who are either Doctor or Lawyer?Solution
The correct answer is D
Which of the following is not an input device ?
A high speed memory device used in CPU for temporary storage during processing is called
The bubbles in a bubble memory pack are created with the help of
A_______is a component of motherboard which absorbs the heat produced by the processor and other components of a computer?
 Holding the mouse button down while moving an object or text is known as __
Which of the following networks is generally formed in a computer lab, where multiple computers are connected through a switch and wired cable to share ...
 Which key must be Unique?Â
A device connecting to a network without cables is known as:
A key-board has at least:
________Function key refreshes the current window.