At the World Championships in Athletics in Helsinki in August 2005, a virus called Cabir infected dozens of __________, the first time this occurred in a public setting.
A. iPad tablets
B. Bluetooth mobile phones
C. WiFi routers
D. laptop Macintosh computers
Answer: B
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Which of the following deletes selected cells, but does not shift any other cells to compensate?
A. the DELETE command B. the Delete Cells command C. the DELETE button on the Home tab D. Either A or C
Who is the creator of the World Wide Web?
A. Steve Wozniak B. Steve Jobs C. Bill Gates D. Tim Berners-Lee
In the context of purchasing systems involved in the traditional transaction processing systems, when a(n) _____ arrives from a supplier, it is matched to the original order and the receiving report, and a check is generated if all data is complete and consistent.
A. order B. pick list C. invoice D. request for quotation
Answer the following statements true (T) or false (F)
1) The insertion operator (<<) inserts characters into the input stream. 2) cout is the name of the stream associated with the standard input device. 3) A type double variable can represent a larger range of values than can be represented by a type int variable. 4) A unary operator takes two operands. 5) Cancellation error may occur when two values of greatly different magnitudes are added together.