To remove a node with a positive index k from a linked list,

A) decrement k by 1, and set the reference to the node to be removed to null
B) start a reference r at the head of the list, walk r forward k steps, and then set r to null
C) assign the successor reference in the node with index k to the successor reference in the node with index k-1
D) decrement k by 1, and then use recursion


C) assign the successor reference in the node with index k to the successor reference in the node with index k-1

Computer Science & Information Technology

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Which of the following sorting algorithms is the fastest when sorting a large array?

a. Selection sort b. Insertion sort c. Merge sort d. They all run at roughly the same speed

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The _____ header includes the most commonly used OgreAL header files.

Fill in the blank(s) with the appropriate word(s).

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

A stateless firewall inspects each incoming packet to determine whether it belongs to a currently active connection.

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Cipher locks are not designed for physical security, such as on an outside door.

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

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