Exam 24: The Internet

The command prompt utility ____________________ can be used to see exactly what port numbers the applications running on your computer are using.

External modems can convert ____________________ signals to digital and vice versa.

You are setting up a broadband connection for your home computer.A UTP cable is used to connect to the cable modem.What does the other end of the UTP cable connect to?

WiMAX and LTE are current __________ high-speed cellular technologies.

_________ uses ports 20 and 21.

Almost all ____________________ modems connect to a PCI or PCI Express expansion bus slot inside the PC.

What are Web servers?

How many lines does the Basic Rate Interface (BRI)setup use?

V standards are international standards for ____________________ technology.

What is Internet Connection Sharing (ICS)?

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

What is the router to which you connect at the ISP called?

How is data received via satellite connections?

What is the key reason for interweaving the backbones of the root Internet servers?

The process of sending telephone transmission across fully digital lines end-to-end is called ____________________ service.

What effectively hides all of your computers and makes them appear invisible to other computers on the Internet?

What command can you use to show all the connections between your computer and any other computer?

What allows you to give anyone control of your desktop through an e-mail invitation?

Broadband cable typically offers speeds of 1-10 Mbps for upload.What is the typical speed for download?

Most wireless hotspots do not provide any level of __________.