By using OpenID, users need only remember a single ____ to access many different Web sites.

A. e-mail address
B. URL
C. keyword
D. username


Answer: B

Computer Science & Information Technology

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What name is used to refer to the piece of equipment that connects a router (serial interface) to a leased line provider?

A) CSU/DSU B) Ethernet switch C) Frame Relay switch D) RTS/CTS

Computer Science & Information Technology

It is not strictly necessary to end every JavaScript statement with a semicolon, even though it is considered good programming practice.

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

Computer Science & Information Technology

If you use, copy, or distribute more copies of the software than the license permits, you're participating in software ________.

What will be an ideal response?

Computer Science & Information Technology

When two parties communicate with each other using symmetric key encryption, how many keys are used in total?

A. Two at least B. Two C. One D. One at least

Computer Science & Information Technology