The # (pound) sign is used in a Linux script to indicate which of the following?
a. variable
b. remark
c. time mark
d. delay
B. Remark. Use a # at the beginning of each line that is not a command. The statements following the # sign are not to be run. They are used to explain the script's function.
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If the member variables of the base class are marked as protected, who can access those variables?
What will be an ideal response?
When a popup appears, a visitor must click the ____ button in order to proceed.
A. Send B. Submit C. OK D. Enter
By default, Flickr uses the least restrictive Creative Commons license.
Answer the following statement true (T) or false (F)
The main advantage of a subject directory site is that it _____.
A. provides general information on broad topics B. collects and organizes websites in a bottom-up format, based on subjects and topics C. uses specific words and phrases to locate directly the material sought D. does not require human expertise to formulate its subject organization