Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?

Computer Networking
Repeaters are often used on an 802.3 network to help strengthen the signals being transmitted. As with the length of segments and the number of segments, a limit exists as to how many repeaters can be used between any two nodes. What is the maximum number of repeaters that can be used?

Six

Three

Four

Two

Five

Six

Three

Four

Two

Five

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Computer Networking
Which of the following is an advantage to using fiber optics data transmission?

All of these

resistance to data theft

fast data transmission rate

few transmission errors

low noise level

All of these

resistance to data theft

fast data transmission rate

few transmission errors

low noise level

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Computer Networking
Your switch has a port status LED that is alternating between green and amber. What could this indicate?

The port is experiencing errors.

Nothing; this is normal.

The port is shut down.

The port is in STP blocking mode.

The port is experiencing errors.

Nothing; this is normal.

The port is shut down.

The port is in STP blocking mode.

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Computer Networking
Which of the following protocols uses both TCP and UDP?

Telnet

SMTP

DNS

FTP

Telnet

SMTP

DNS

FTP

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Computer Networking
Which command would you place on interface connected to the Internet?

ip outside global

ip nat outside

ip nat inside

ip inside local

ip outside global

ip nat outside

ip nat inside

ip inside local

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Computer Networking
The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?

A physical address that is assigned by the manufacturer

The logical domain address for the workstation

A logical address that identifies the workstation

An alias for the computer name

A physical address that is randomly assigned each time the computer is started

A physical address that is assigned by the manufacturer

The logical domain address for the workstation

A logical address that identifies the workstation

An alias for the computer name

A physical address that is randomly assigned each time the computer is started

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Computer Networking

Computer Networking Which of the following is an advantage to using fiber optics data transmission?

Computer Networking Your switch has a port status LED that is alternating between green and amber. What could this indicate?

Computer Networking Which of the following protocols uses both TCP and UDP?

Computer Networking Which command would you place on interface connected to the Internet?

Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?

Computer Networking
Which of the following is an advantage to using fiber optics data transmission?

Computer Networking
Your switch has a port status LED that is alternating between green and amber. What could this indicate?

Computer Networking
Which of the following protocols uses both TCP and UDP?

Computer Networking
Which command would you place on interface connected to the Internet?

Computer Networking
The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?