Which of the following methods returns the collection of attributes associated with node?
A. node.getAttribute
B. node.attributes
C. node.hasAttribute
D. node.attributes.nodeName
Answer: B
Computer Science & Information Technology
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Insertion of a node into a doubly linked list requires how many changes to next and prev pointers?
a. no changes b. 1 next, 1 prev c. 2 next, 2 prev d. 3 next, 3 prev e. none of the above
Computer Science & Information Technology
Kevin has designed a computer that can fit on or next to a piece of furniture so that it can be used by people at home or office. Conventional personal computers that are designed to fit on or next to a piece of furniture are often referred to as _____.
A. ?desktop computers B. ?mainframe computers C. ?supercomputers D. ?server computers
Computer Science & Information Technology