Which of the following is associated with DNS reverse lookup zones?

A. CNAME
B. TXT
C. PTR
D. MX


Answer: C. PTR

Computer Science & Information Technology

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Answer the following questions true (T) or false (F)

1. You can only use array indexed variables as arguments to methods. 2. A method can not change the values stored in the indexed variables of an array argument.

Computer Science & Information Technology

By default, the Friend List provided by Facebook includes only the friends you initially invited when you created your profile.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

To ensure that Linux has detected the correct amount of RAM in the system after installation, you should view the contents of what file in the proc directory?

A. /proc/mem B. /proc/cpuinfo C. /proc/memoryinfo D. /proc/meminfo

Computer Science & Information Technology

Security awareness, training, and education programs can serve as a deterrent to fraud and actions by disgruntled employees by increasing employees’ knowledge of their ________ and of potential penalties.

A. regulations B. accountability C. liability D. incidents

Computer Science & Information Technology