Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput.

Computer Networking
Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet?1. Half-duplex Ethernet operates in a shared collision domain.2. Half-duplex Ethernet operates in a private collision domain.3. Half-duplex Ethernet has higher effective throughput.4. Half-duplex Ethernet has lower effective throughput.

2 only

1 and 4

4 only

1,2 and 3

2 only

1 and 4

4 only

1,2 and 3

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Computer Networking
Which statement(s) about IPv4 and IPv6 addresses are true? 1. An IPv6 address is 32 bits long, represented in hexidecimal. 2. An IPv6 address is 128 bits long, represented in decimal. 3. An IPv4 address is 32 bits long, represented in decimal. 4. An IPv6 address is 128 bits long, represented in hexidecimal.

2 only

2 and 4

1 and 3 only

3 and 4

2 only

2 and 4

1 and 3 only

3 and 4

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Computer Networking
Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.

48

ARP.EXE

729

12

81

48

ARP.EXE

729

12

81

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Computer Networking
Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field

1 and 4

2 only

3 only

2 and 3 only

1 and 4

2 only

3 only

2 and 3 only

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Computer Networking
Which of the following is true regarding access lists applied to an interface?

You can apply only one access list on any interface.

You can apply two access lists to any interface.

One access list may be configured, per direction, for each layer 3 protocol configured on an interface.

You can place as many access lists as you want on any interface until you run out of memory.

You can apply only one access list on any interface.

You can apply two access lists to any interface.

One access list may be configured, per direction, for each layer 3 protocol configured on an interface.

You can place as many access lists as you want on any interface until you run out of memory.

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Computer Networking
Synchronous protocols

transmit characters one at a time

None of these

allow faster transmission than asynchronous protocols do

are generally used by personal computers

are more reliable

transmit characters one at a time

None of these

allow faster transmission than asynchronous protocols do

are generally used by personal computers

are more reliable

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Computer Networking

Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.

Computer Networking Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field

Computer Networking Which of the following is true regarding access lists applied to an interface?

Computer Networking Synchronous protocols

Computer Networking
Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies.

Computer Networking
Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field

Computer Networking
Which of the following is true regarding access lists applied to an interface?

Computer Networking
Synchronous protocols