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Exam 23: The Internet

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Question 41

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What are backbone routers?

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The piece of equipment that makes the ti...

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Question 42

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What port number is used by HTTPS?

A) 43
B) 143
C) 443
D) 343

E) All of the above
F) A) and C)

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Question 43

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Describe the contents of the Security tab in the Internet Options applet.

______________ connections to ISPs use a standard telephone line with special equipment on each end to create always-on Internet connections at speeds much greater than dial-up.

What protocol uses port numbers 67 and 68?

How do devices use the Service Location Protocol (SLP)?

How do satellite connections to the Internet exchange data?

What is the most common VoIP application protocol?

What is a primary rate interface (PRI)?

What term refers to encrypted tunnels that create private networks through the Internet?

Windows offers an alternative to VNC in current Windows systems called ______________.

The router to which you connect at the ISP is often referred to as the ______________.

Review the steps you might take to solve a limited connectivity problem.

Which high-speed Internet technology uses line-of-sight?

You can use ______________ to make voice calls over your computer?network.

Marketed as and now generally accepted as a true 4G technology, LTE networks feature theoretical speeds of up to ______________ download and 75 Mbps upload?

What ports does the Service Location Protocol (SLP) use?

What tool provides the basic software structure for communication on the Internet?

The Integrated Services Digital Network (ISDN) sends telephone transmissions across what type of lines?

______________ service consists of two types of channels: Bearer (B) channels and Delta (D) channels.