With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site?

Computer Networking
With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site?

252

248

224

192

240

252

248

224

192

240

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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

An alias for the computer name

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

A logical address that identifies the workstation

A physical address that is assigned by the manufacturer

The logical domain address for the workstation

An alias for the computer name

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

A logical address that identifies the workstation

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Computer Networking
Which of the following is separated by a subnet mask?

Domains

None of these

Subnets

Network ID and host ID

DHCP scopes

Domains

None of these

Subnets

Network ID and host ID

DHCP scopes

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Computer Networking
Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55

2 and 4

3 and 5

1, 4 and 6

1 and 4

2 and 4

3 and 5

1, 4 and 6

1 and 4

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Computer Networking
A modem is connected in between a telephone line and a

serial port

computer

communication adapter

network

None of these

serial port

computer

communication adapter

network

None of these

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Computer Networking
If you get both local and remote echoes, every character you type will appear on the screen

once

None of these

twice

never

three times

once

None of these

twice

never

three times

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Computer Networking

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 separated by a subnet mask?

Computer Networking Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55

Computer Networking A modem is connected in between a telephone line and a

Computer Networking If you get both local and remote echoes, every character you type will appear on the screen

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 separated by a subnet mask?

Computer Networking
Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55

Computer Networking
A modem is connected in between a telephone line and a

Computer Networking
If you get both local and remote echoes, every character you type will appear on the screen