IaaS, PaaS, and SaaS shift IT from a(n) _________________ expense, which means IT is ____________ cost.
A. capital to an operating; fixed rather than variable
B. capital to an operating; variable rather than fixed
C. operating to a capital; fixed rather than variable
D. operating to a capital; variable rather than fixed
Ans: B. capital to an operating; variable rather than fixed
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a. the value of an object b. a copy of an object c. the location of an object d. the size of an object
A ___________ is an empty node at the top of a tree.
A. header B. root C. root header D. NULL node
Many frames are sized to have width-to-height ratios or aspect ratios of 4:3.
Answer the following statement true (T) or false (F)
A sectoris a narrow recording band that forms a full circle on the surface of the disk.
Answer the following statement true (T) or false (F)