Initially, switches handled frames using a technique called ____.
A. store-and-forward switching
B. crossbar switching
C. store-and-relay switching
D. broadcast switching
Answer: A
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Consider the following function definition:
``` void tripler(int& n) { n = 3*n; } ``` Given this definition, which of the following are acceptable function calls? int a[3] = {3,4,5}, number = 2; a) tripler(a[2]); b) tripler(a[3]); c) tripler(a[number]); d) tripler(a); e) tripler(number);
The Formula Bar (as it applies to Excel 2010)
A) displays the content of the active cell. B) is at the intersection of a column and a row. C) identifies the address of the current cell. D) displays the name of a worksheet within a workbook.
If you try to access the array using a negative index value, ____.
A. a compilation error will be generate B. a runtime error will be generated C. the indexed location will be used. The computer will access memory to the left of the array D. the smallest indexed location will be accessed
Which of the following statements about the inclusion of
a) It is required. b) This header file contains information and declarations used by the compiler when compiling standard input/output library functions such as printf. c) This header file contains information that helps the compiler de-termine if calls to library functions have been made correctly. d) This header helps locate bugs in your program at compile time, rather than at execution time (when errors are usually more costly to correct).