Exam 23: The Internet

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

What protocol uses port numbers 67 and 68?

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

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

What port number is used by HTTPS?

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

How do satellite connections to the Internet exchange data?

What is a primary rate interface (PRI)?

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

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

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

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

What is the most common VoIP application protocol?

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

What are backbone routers?

______________ 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.

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

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

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

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