Which statement is false?
a) A pointer may be incremented or decremented.
b) An integer may be added to a pointer.
c) All operators normally used in arithmetic expressions, assignment expressions and comparison expressions are valid in conjunction with pointer variables.
d) A pointer may not be added to a pointer.
c) All operators normally used in arithmetic expressions, assignment expressions and comparison expressions are valid in conjunction with pointer variables.
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The printer on John's desk has been moved to make it more accessible to the rest of the office, and the power cord is now crossing the floor in a traffic area. What should you do next?
a. Install a cable runner. b. Move the printer back to John's desk. c. Call building management. d. Disconnect the cable and remove the printer.
To insert a screenshot, you first must display the screen of which you want a screenshot in a window on your computer.
Answer the following statement true (T) or false (F)
The information security team does a presentation on social media and advises the participants not to provide too much personal information on social media web sites. This advice would BEST protect people from which of the following?
A. Rainbow tables attacks B. Brute force attacks C. Birthday attacks D. Cognitive passwords attacks
On a Fedora based system, where are the shell environment and scheduled commands for at stored??
A. ?/var/spool/cron/atjobs B. ?/var/spool/at C. ?/var/run/at D. /var/run/cron/at?