Multiple Choice
Which of the following uses a laser beam to write and read information from it? I. magnetic disks
II. optical disks
III. magnetic tapes
A) I only
B) II only
C) III only
D) I, II, and III
Correct Answer:
Verified
Correct Answer:
Verified
Q39: An eight-bit microprocessor can represent:<br>A)8 numbers<br>B)16 numbers<br>C)64
Q40: Which of the following characterizes fifth-generation computers?<br>A)vacuum
Q41: Which term relates to first-generation computers?<br>A)silicon-based circuitry<br>B)MFLOPS<br>C)vacuum
Q42: Please match the following computer concepts for
Q43: Computers are now used in radiology to
Q45: Which of the following uses software as
Q46: Transmission media or channels include all of
Q47: Please match the following computer concepts for
Q48: The keyboard is an example of output
Q49: Which of the following became the first