Question 1

Ethernet processing is executed in hardware.

Accepted Answer

A) True 
 B)False

Question 2

Ethernet addresses are called ________ addresses.

Accepted Answer

A) MAC 
B) physical 
C) both A and B 
D) neither A nor B 
A) MAC 
B) physical 
C) both A and B 
D) neither A nor B

Question 3

The minimum length of an Ethernet data field is ________.

Accepted Answer

A) 46 octets 
B) 64 octets 
C) 1,500 octets 
D) There is no minimum length for the Ethernet data field. 
A) 46 octets 
B) 64 octets 
C) 1,500 octets 
D) There is no minimum length for the Ethernet data field.

Question 4

The principal distance limiting factor for carrier fiber is ________.

Accepted Answer

A) modal bandwidth 
B) modal dispersion 
C) latency 
D) none of the above 
A) modal bandwidth 
B) modal dispersion 
C) latency 
D) none of the above

Question 5

Ethernet MAC layer addresses are also called physical addresses.

Accepted Answer

A) True 
 B)False

Question 6

The use of two or more trunk lines between a pair of switches is ________.

Accepted Answer

A) possible through link aggregation 
B) impossible because it would create a loop 
A) possible through link aggregation 
B) impossible because it would create a loop

Question 7

In Ethernet,limiting transmission to 100 meters is done to limit ________.

Accepted Answer

A) attenuation 
B) terminal crosstalk interference 
C) both A and B 
D) neither A nor B 
A) attenuation 
B) terminal crosstalk interference 
C) both A and B 
D) neither A nor B

Question 8

What organization creates Ethernet standards? (Give the most specific answer.)

Accepted Answer

A) IEEE 
B) IETF 
C) ISO 
D) OSI 
A) IEEE 
B) IETF 
C) ISO 
D) OSI

Question 9

What type of interference is most frequently a problem?

Accepted Answer

A) electromagnetic interference 
B) crosstalk interference 
C) terminal crosstalk interference 
D) noise interference 
A) electromagnetic interference 
B) crosstalk interference 
C) terminal crosstalk interference 
D) noise interference

Question 10

The Ethernet data field normally contains an IP packet.

Accepted Answer

A) True 
 B)False

Question 11

Ethernet's hierarchical topology tends to create ________.

Accepted Answer

A) greater reliability 
B) lower cost per frame handled 
C) both A and B 
D) none of the above 
A) greater reliability 
B) lower cost per frame handled 
C) both A and B 
D) none of the above

Question 12

A purpose of the LLC subheader is to describe the type of packet contained in the data field.

Accepted Answer

A) True 
 B)False

Question 13

802.11 is the Working Group that creates Ethernet standards.

Accepted Answer

A) True 
 B)False

Question 14

A ________ serves a city and its suburbs.

Accepted Answer

A) MAN 
B) PAN 
C) both A and B 
D) neither A nor B 
A) MAN 
B) PAN 
C) both A and B 
D) neither A nor B

Question 15

Hosts in a VLAN can only communicate with other hosts on the same VLAN.

Accepted Answer

A) True 
 B)False

Question 16

The maximum length of the Ethernet data field is ________ octets.

Accepted Answer

A) 46 
B) 100 
C) 1,500 
D) 10,000 
A) 46 
B) 100 
C) 1,500 
D) 10,000

Question 17

Which UTP quality levels can send signals at 10 gigabits per second?

Accepted Answer

A) category 6 
B) category 6A 
C) both A and B 
D) neither A nor B 
A) category 6 
B) category 6A 
C) both A and B 
D) neither A nor B

Ethernet processing is executed in hardware.

Ethernet addresses are called ________ addresses.

The minimum length of an Ethernet data field is ________.

The principal distance limiting factor for carrier fiber is ________.

Ethernet MAC layer addresses are also called physical addresses.

The use of two or more trunk lines between a pair of switches is ________.

In Ethernet,limiting transmission to 100 meters is done to limit ________.

What organization creates Ethernet standards? (Give the most specific answer.)

What type of interference is most frequently a problem?

The Ethernet data field normally contains an IP packet.

Ethernet's hierarchical topology tends to create ________.

A purpose of the LLC subheader is to describe the type of packet contained in the data field.

802.11 is the Working Group that creates Ethernet standards.

A ________ serves a city and its suburbs.

Hosts in a VLAN can only communicate with other hosts on the same VLAN.

The maximum length of the Ethernet data field is ________ octets.

Which UTP quality levels can send signals at 10 gigabits per second?

Welcome to the Cloud

Network Standards

Network Security

Network Management

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Wide Area Networks

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 5: Wired Ethernet Lans

Ethernet processing is executed in hardware.

Ethernet addresses are called ________ addresses.

The minimum length of an Ethernet data field is ________.

The principal distance limiting factor for carrier fiber is ________.

Ethernet MAC layer addresses are also called physical addresses.

The use of two or more trunk lines between a pair of switches is ________.

In Ethernet,limiting transmission to 100 meters is done to limit ________.

What organization creates Ethernet standards? (Give the most specific answer.)

What type of interference is most frequently a problem?

The Ethernet data field normally contains an IP packet.

Ethernet's hierarchical topology tends to create ________.

A purpose of the LLC subheader is to describe the type of packet contained in the data field.

802.11 is the Working Group that creates Ethernet standards.

A ________ serves a city and its suburbs.

Hosts in a VLAN can only communicate with other hosts on the same VLAN.

The maximum length of the Ethernet data field is ________ octets.

Which UTP quality levels can send signals at 10 gigabits per second?

Welcome to the Cloud

Network Standards

Network Security

Network Management

Wireless Lans I

Wireless Lans 2

Tcpip Internetworking I

Tcpip Internetworking 2

Wide Area Networks

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters