A ____ is a digital communications device that links a computer (or sometimes a router) to a DSL telecommunications line.

A. terminal station
B. network adapter
C. DSL adapter
D. terminal adapter


Answer: C

Computer Science & Information Technology

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The EBK contains what is recognized to be a coherent and correct set of behaviors based on ____.

A. expert opinion B. expert information C. expert consensus D. expert discussion

Computer Science & Information Technology

When a C program passes an array as a function argument,

a. the value of the initial element of the array is actually passed. b. the address of the initial element of the array is actually passed. c. the entire array is copied into the function's data area. d. the addresses of the initial and final elements of the array are copied into the function's data area. e. none of the above.

Computer Science & Information Technology

In its simplest form, Amdahl's Law maintains that if a given program would take one hour to run to completion with one processor, but 80 percent of the program had to run sequentially (and therefore could not be sped up by applying additional processors to it), then a resulting parallel program would run only a maximum of ____ percent faster.

A. 5 B. 10 C. 20 D. 25

Computer Science & Information Technology

______ was designed in 1987 by Ron Rivest and is a variable key-size stream cipher with byte-oriented operations.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology