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Exam 12: Behind the Scenes: Networking and Security in the Business World

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Question 21

Multiple Choice

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A(n) ________ address is the address that external entities use when communicating with your network.

A) ALU
B) MAC
C) WAP
D) IP

E) C) and D)
F) None of the above

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Question 22

Multiple Choice

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Availability, Integrity, Authentication, Confidentiality, and Nonrepudiation are the five key attributes of ________.

A) information assurance
B) data integrity
C) referential integrity
D) multi-factor authentication

E) B) and D)
F) A) and B)

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Question 23

Short Answer

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In a network, ________ servers perform specific tasks such as handling e-mail or managing files.

A company would use a(n) ________ server to provide Internet-based information.

A(n) ________ server acts as a liaison between an internal network and an external network.

A(n) ________ server is used to host an Internet site.

In a star topology, the nodes connect to a central communications device called a router.

________ are useful for enabling electronic data interchange (EDI), which allows the exchange of large amounts of business data.

A(n) ________ is a container that can hold multiple data packets that are sent together.

________ is a type of network interference for transmission media that can be caused by nearby television or radio signals.

Fiber-optic cable transmits signals using ________.

A(n) ________ is a heavily secured server located between a company's secure internal network and its firewall.

In an active topology, each node helps to move data through a network.

A(n) ________ is a device that reads information from a magnetic strip on the back of a credit card-like identification card.

Instead of maintaining a local server, a company may decide to use a(n) ________ server that is maintained by a hosting company and is connected to the network via the Internet.

One function of a communication server is to process and deliver incoming and outgoing e-mail.

When you access a website, the site is being hosted on a web ________.

A ________ network can contain servers as well as individual computers.

A(n) ________ server is used to host an Internet site.

When several people need access to a database, a dedicated database server can be the solution.