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
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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
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)
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?
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