____ allows a single IP address to provide connectivity for many hosts and is widely used on networks of all sizes.

A. IPSec
B. NAT
C. ARP
D. CIDR


Answer: B

Computer Science & Information Technology

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The most popular active social bookmarking services among ________ users include Delicious, Digg, reddit, and StumbleUpon

Fill in the blank(s) with correct word

Computer Science & Information Technology

Match each item with a statement below.

A. A more sophisticated device used in an office setting instead of a wireless router B. An attack that sends unsolicited messages to Bluetooth-enabled devices C. An attack that accesses unauthorized information from a wireless device through a Bluetooth connection D. An AP or another computer that is set up by an attacker designed to mimic the authorized Wi-Fi device E. Removing the built-in limitations and protections on Google Android devices F. Downloading an app from an unofficial third-party website G. A new class of mobile technology consisting of devices that can be worn by the user instead of carried H. A security setting that provides the optimum level of wireless security I. The technical name for a Wi-Fi network

Computer Science & Information Technology

In the above figure, the shape of the object was most likely achieved using which effect?

A. free distort B. pucker C. bloat D. twist

Computer Science & Information Technology

A method defined without the word static may be sent to an instance of a class.

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

Computer Science & Information Technology