LinkedList method listIterator returns a(n) __________.

a. Iterator.
b. List.
c. sub list.
d. bidirectional iterator.


d. bidirectional iterator.

Computer Science & Information Technology

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Answer, and explain: For large lists, which of the following is true of inserting a new item into a linked list compared to insertion in an array? What of small lists?

a. more efficient. b. less efficient. c. about the same. d. depends on the size of the two lists.

Computer Science & Information Technology

A ____ bitmap compresses all layers into a single layer.

A. compressed B. flattened C. concatenated D. monolayered

Computer Science & Information Technology

After splitting a node during an insertion in a B-tree, the ____ data entry is inserted into the parent node.

A. smallest B. largest C. mode D. median

Computer Science & Information Technology

The ALU uses __________ to hold data that is being processed.

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

Computer Science & Information Technology