Exam 24: The Internet

What is the unit of measurement,also known as one cycle per second,that expresses the speed of phone lines?

Which TCP/IP service uses port 443?

What is the advantage of using a USB modem over a serial-port modem?

What type of signal does a computer use to communicate?

Describe serial communications.

What should you check if your Web browser refuses to run a Java program?

How is using a SOHO router an alternative to ICS?

Type the __________ command at the command prompt to show all the connections between your computer and any other computer.

What component in the computer converts individual serial bits of data into 8-bit parallel data that the PC can understand?

____________________ is an insecure terminal emulation program because it sends user names and passwords in clear text.

What is the most widely used standard for receiving e-mail?

What allows you to make voice calls over a computer network?

In what pattern does a modem transmit data?

The oldest family of chat programs is based on the __________ protocol.

Which software enables multiple connections to the Internet to go through one protected PC?

To access a web page on the Internet,a(n)____________________ program is required.

__________ emulates SMB and makes non-SMB operating systems on a network look like Windows.

What is a client computer in an ICS setting?

What service provides the structure for the World Wide Web?

What kind of cable does broadband cable use to provide high-speed Internet access?