Which of the following storage devices is most commonly used?
A) CD
B) DVD
C) magnetic tape
D) magnetic disk
Correct Answer:
Verified
Q10: Which of the following is considered to
Q11: Computers represent data by using _.
A) dots
B)
Q12: The CPU has a small amount of
Q13: When contents of the memory are lost
Q16: 1 _ = 1024 kilobytes
A) terabyte
B) megabyte
C)
Q17: Which of the following is true of
Q18: One _ is equivalent to 1024 gigabytes.
A)
Q19: CPU speed is expressed in _.
A) hertz
B)
Q20: When there is not enough memory to
Q20: Which of the following patterns represents the
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