Using headings in XHTML requires some design consideration.  Give some general rules of thumb to follow in a document that contains headings.

What will be an ideal response?


There are several rules of thumb for using headings. Generally, most Web pages should include only a single

element as the main heading for a page. You can think of the

element as being equivalent to the title of a document, and a document should contain only one title. Second-level headings should use the

element, and additional higher-numbered headings should be nested beneath lower-numbered headings.

Computer Science & Information Technology

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Class methods are indicated by the special word public.

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

Computer Science & Information Technology

Which data structure is used to check for balanced symbols?

a. STL set b. STL map c. priority queue d. queue e. stack

Computer Science & Information Technology

A ________ produces a subset of the data in the table

A) filter B) merge C) query D) sort

Computer Science & Information Technology

When troubleshooting a computer's connection to the network, which of the following is true?

A. all  computers on the network should have the same IP address B. all computers on the network should have different netmasks C. a malfunctioning NIC is indicated by a blinking LED D. all computers on the network should have the same network ID

Computer Science & Information Technology