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Exam 7: Networks: Mobile Business

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Question 51

Multiple Choice

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What is a restricted network that relies on Internet technologies to provide an Internet-like environment within the company for information sharing, communications, collaboration, and web publishing?

A) National ISP
B) Regional ISP
C) Intranet
D) Extranet

E) B) and D)
F) B) and C)

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Question 52

Multiple Choice

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________ is a security protocol that protects wi-fi networks.

A) Wireless prevention policy
B) Wi-fi protected access
C) Wireless security regulations
D) Wi-fi technology port

E) B) and D)
F) All of the above

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Question 53

Multiple Choice

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Which of the following is experiencing rapid growth due to wireless technology?

Which of the following is a type of data connection able to transmit a digital signal at 1.544 Mpbs and is more expensive and reliable than cable or DSL?

The largest and most important network, the ______________, is like a network made up of millions of smaller networks able to operate independently.

Which of the following allows high-speed digital data transmission over standard telephone lines?

Secure socket ____________ is a standard security technology for establishing an encrypted link between a web server and a browser, ensuring that all data passed between them remain private.

Why would a company use an intranet?

Which of the following statements is not accurate in reference to mobile and wireless computing?

What is a high-speed Internet connection that is always connected and has a bandwidth greater than 2 Mbps?

One of the main challenges of business mobility is protecting against theft.

Secure sockets layer (SSL) is a combination of HTTP and SSL to provide encryption and secure identification of an Internet server.

What does the wireless technology WiMAX stand for?

What distributes digital video content using IP across the Internet and private IP networks?

What are satellite communications used for?

What is a device that enables a computer to transmit and receive data?

To create an SSL connection, a web server requires an SSL _____________, an electronic document that confirms the identity of a website or server and verifies that a public key belongs to a trustworthy individual or company.

What are the two main methods for encrypting network traffic on the web?

Mobile and wireless networks are identical, and the terms can be used synonymously.

Some of the social challenges with networking occur with newsgroups or blogs where like-minded people can exchange messages.Problems can arise when sensitive social issues become the topic of discussion such as politics or religion.