When arguments are passed by __________, the caller allows the called function to modify the original variable’s value.

a) value
b) reference
c) both a and b
(d) none of these


b) reference

Computer Science & Information Technology

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If two different processes write to the same pipe,

A. data from one writer may overwrite data from the other one B. both sets of messages will get to the reader

Computer Science & Information Technology

The mathematical operators: plus sign (+), minus sign (-), division sign (/), and multiplication sign (*), can be used to build complex formulas

Indicate whether the statement is true or false

Computer Science & Information Technology

A(n) ________ is a collection of detailed information about the files on your computer that Windows 10 uses for the purpose of conducting fast searches

A) property B) tag C) filter D) index

Computer Science & Information Technology

The value of a field containing no information is a ____ value.

A. blank B. zero C. concatenated D. null

Computer Science & Information Technology