Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains.

Computer Networking
Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains.

1 and 5

1, 3 and 5

2 and 4

2, 3 and 6

1 and 5

1, 3 and 5

2 and 4

2, 3 and 6

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Computer Networking
Bandlimited signal is

a signal all of whose energy is contained within a finite frequency range

All of these

simultaneous transmission of data to a number of stations

transmission of signals without modulation

None of these

a signal all of whose energy is contained within a finite frequency range

All of these

simultaneous transmission of data to a number of stations

transmission of signals without modulation

None of these

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Computer Networking
In CRC the quotient at the sender

becomes the dividend at the receiver

is the remainder

is discarded

becomes the divisor at the receiver

becomes the dividend at the receiver

is the remainder

is discarded

becomes the divisor at the receiver

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Computer Networking
You want to run the new 802.1w on your switches. Which of the following would enable this protocol?

Switch(config)# spanning-tree mode rapid-pvst

Switch# spanning-tree mode rapid-pvst

Switch# spanning-tree mode 802.1w

Switch(config)# spanning-tree mode 802.1w

Switch(config)# spanning-tree mode rapid-pvst

Switch# spanning-tree mode rapid-pvst

Switch# spanning-tree mode 802.1w

Switch(config)# spanning-tree mode 802.1w

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Computer Networking
A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?

NETSTAT.EXE

ARP.EXE

Performance Monitor

NBTSTAT

Network Monitor

NETSTAT.EXE

ARP.EXE

Performance Monitor

NBTSTAT

Network Monitor

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Computer Networking
The data-link layer, in reference to the OSI model, specifies

the virtual circuit interface to packet-switched service

data link procedures that provide for the exchange of data via frames that can be sent and received

None of these

the interface between the X.25 network and packet mode device

All of these

the virtual circuit interface to packet-switched service

data link procedures that provide for the exchange of data via frames that can be sent and received

None of these

the interface between the X.25 network and packet mode device

All of these

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Computer Networking

Computer Networking Bandlimited signal is

Computer Networking In CRC the quotient at the sender

Computer Networking You want to run the new 802.1w on your switches. Which of the following would enable this protocol?

Computer Networking A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?

Computer Networking The data-link layer, in reference to the OSI model, specifies

Computer Networking
Bandlimited signal is

Computer Networking
In CRC the quotient at the sender

Computer Networking
You want to run the new 802.1w on your switches. Which of the following would enable this protocol?

Computer Networking
A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?

Computer Networking
The data-link layer, in reference to the OSI model, specifies