What is the difference between the stack pop and peek operations?
What will be an ideal response?
The pop operation removes the top of the stack. The peek operation retrieves the top of the stack, but does not remove it.
Computer Science & Information Technology
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After reconfiguring a server to facilitate DNS requests, which of the following would help provide the highest level of fault tolerance?
A. Adding a Kerberos server B. Configuring traffic shaping C. Configuring WEP D. Adding a second NIC
Computer Science & Information Technology
Which of the following does counter-controlled repetition require?
a. An initial value. b. A condition that tests for the final value. c. An increment or decrement by which the control variable is modified each time through the loop. d. All of the above.
Computer Science & Information Technology