Which of the following should be included as part of TCO? (Choose all that apply.)
A. hardware costs
B. software costs
C. labor costs
D. travel costs
A,B,C,D
Explanation: You should consider all of the listed costs as part of total cost of ownership (TCO).
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Class ________ allows you to represent an XML namespace.
a) XName b) XMLNamespace c) XNamespace d) XMLNS
The command to add the numbers 1 and 10 is
a: add 1+10 b: a 1 + 10 c: expr 1+10 d: expr 1 + 10 e: expr -a 1 10
Virtual memory replacement strategies determine ________.
b) how many pages should be added to main memory c) which pages should be brought into memory because a process is likely to reference them soon d) which page or segment to remove to provide space for an incoming page or segment
A file stream that sends or writes data to a file is an ____.
a. input file stream b. output file stream c. external file stream d. internal file stream