When the ________ is placed in front of a variable name, it returns the address of that variable.
A) asterisk ( * )
B) conditional operator
C) ampersand ( & )
D) semicolon ( ; )
E) None of the above
C) ampersand ( & )
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Comments in a C++ program are preceded by
a. << b. >> c. // d. #
In the ____ loop, the condition appears in the last line.
A. sequential B. pretest C. posttest D. iterative
Use the following commands to verify their operation in Cisco IOS:
a. What is the command for listing the switch’s current configuration? b. How many FastEthernet interfaces does the switch have? c. How many Gigabit interfaces does the switch have?
In Microsoft Excel charts, which of the following is a function of leader lines??
A. ?They help to display an entire chart within a single cell. B. ?They extend the values of the major or minor units across the plot area of a chart. C. ?They connect each data label to its corresponding data marker. D. ?They provide gridlines to an Excel user to convert a 2-D chart to a 3-D chart.