____ iterators are forward iterators that can also iterate backward over the elements.

A. Input
B. Output
C. Bidirectional
D. Random access


Answer: C

Computer Science & Information Technology

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Which of the following is a protocol used by bridges to allow multiple physical paths to exist between them?

a. spanning tree b. source routing c. source routing transparent d. all of the above

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Give two command to run the date command after 10 secs. Make use of the sleep command; read the manual page for this command to find out how to use it.

What will be an ideal response?

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Given two reference variables t1 and t2, if t1 == t2 is true, t1.equals(t2) must be ___________.

a. true b. false

Computer Science & Information Technology

Can the binary search be considered a dynamic programming problem?

a. No b. Yes c. Unknown d. Possibly

Computer Science & Information Technology