Identify an advantage of using a mouse over a trackball.
A) The size of a mouse is smaller than that of a trackball.
B) Positioning with a mouse is more precise than with a trackball.
C) A mouse occupies less space than a trackball.
D) A mouse is stationary,whereas a trackball has to be moved around.
Correct Answer:
Verified
Q24: A petabyte is equal to _ bytes.
A)230
B)240
C)250
D)260
Q25: The word computer consists of 64 bits,
Q28: Beginning in the 1940s, first-generation computers used
Q33: _ means saving data in computer memory.
A)Stream
B)Retrieval
C)Syndication
D)Storage
Q34: Second-generation computers used _.
A)vacuum tube technology
B)transistors
C)integrated circuits
D)laser
Q35: A _ is a pointing device that
Q36: Identify an input device used to grade
Q37: An advantage of silicon over gallium arsenide
Q38: Which of the following is an input
Q56: A(n)_ is a common output device for
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