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Internet Connection Sharing (ICS)enables one system to share its Internet connection with other systems on the ____________________.

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What technology requires that your PC be always on to provide connectivity to other hosts?


A) WiFi
B) ISDN
C) ICS
D) GSM

E) A) and B)
F) B) and D)

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What are the two requirements for connecting to an ISP?

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Connecting to an ISP requires ...

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You want to allow ActiveX controls to run when you visit a Web site.What would you configure?


A) Security settings of your web browser
B) Security settings of your firewall
C) Privacy settings of your Web browser
D) SSL settings of your Web browser

E) A) and D)
F) A) and B)

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What protocol uses port numbers 67 and 68?


A) DHCP
B) DNS
C) HTTP
D) FTP

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

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What is the most common VoIP application protocol?


A) SSH
B) SIP
C) SSL
D) SFTP

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

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Both DSL and cable modem Internet connections can be used by two or more computers if they are part of a (n)____________________.

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local area...

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What device converts analog signals to digital and vice versa,enabling computers to talk to each other via standard commercial telephone lines?


A) Modem
B) Server
C) Telephone
D) Terminal

E) C) and D)
F) None of the above

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How can you check latency using the ping utility?

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Run ping on some known source,...

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Which TCP/IP service uses port 80?

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Hypertext ...

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What is SAMBA?

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The Server Message Block (SMB)protocol d...

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What is a proxy server?

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A proxy server is software tha...

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____________________ enables you to give anyone control of your desktop.

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What may have to be disabled when configuring a new small office router?

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If you are configuring a route...

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What is the bandwidth of channels in an ISDN service?

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B channels carry data and voic...

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Modems convert digital signals from the PC into analog signals for the outgoing ____________________ line.

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Dial-up links to the Internet use PPP.What is PPP?


A) A connector
B) A drive
C) A program
D) A protocol

E) A) and D)
F) A) and C)

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ISDN service consists of ____________________ channels and ____________________ channels.

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Bearer or ...

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What is the function of the Universal Asynchronous Receiver/Transmitter (UART)chip?

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A modem performs serial communication.Th...

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POP3 is an abbreviation for ____________________.

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Post Offic...

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