Which of the following allows IPv4 addresses from Class A, B, or C to be combined and treated as a larger address space, or subdivided arbitrarily, as needed?

A. Supernetting
B. Classless Inter-Domain Routing
C. Subnet masking
D. Address masquerading


Answer: B

Computer Science & Information Technology

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a. tail, tail b. tail, head c. head, tail d. head, head

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Class WebClient’s ________ method starts a new Task in a separate thread and uses the URL specified as the method’s string argument to request information from a web server.

a) RequestWebStringAsync b) QueryWebStringAsync c) StartTaskStringAsync d) DownloadStringTaskAsync

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Which of the following occurs when a con artist lures bidders off legitimate auction sites by claiming to offer the same item at a lower price?

a. Shill bidding b. Bid shielding c. Bid siphoning d. None of the above

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When playing games on a mobile device one of the most often used features is having objects move in response to the movement of the device.

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

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