Question 1

Match each item with a statement below:
-device that connects a computer with the network medium

Accepted Answer

A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth 
A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth H

Question 2

What does it usually mean when the activity light on a switch is blinking?

Accepted Answer

A)  It is malfunctioning 
B)  It is ready to receive data 
C)  Network activity is detected 
D)  A collision is imminent 
A)  It is malfunctioning 
B)  It is ready to receive data 
C)  Network activity is detected 
D)  A collision is imminent C

Question 3

Match each item with a statement below:
-amount of data that can be transferred on a network

Accepted Answer

A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth 
A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth J

Question 4

What is a frame called that is intended for only one individual computer?

Accepted Answer

A)  broadcast 
B)  unicast 
C)  multicast 
D)  anycast 
A)  broadcast 
B)  unicast 
C)  multicast 
D)  anycast

Question 5

What does a router keep in its routing table?

Accepted Answer

A router keeps information abo

Question 6

The function of a repeater is to extend the range of an existing network.

Accepted Answer

A) True 
 B)False

Question 7

A MAC address is composed of two 24-bit numbers.What does the first 24-bit number represent?

Accepted Answer

A)  It's a unique serial number assigned by the manufacturer 
B)  It's the address it uses for a multicast packet 
C)  It's the decryption key used for security purposes 
D)  It's the organizationally unique identifier 
A)  It's a unique serial number assigned by the manufacturer 
B)  It's the address it uses for a multicast packet 
C)  It's the decryption key used for security purposes 
D)  It's the organizationally unique identifier

Question 8

A __________ frame is a message that is intended to be processed by all devices on the LAN.

Accepted Answer

The answer of A __________ frame is a message that...

Question 9

Just as a switch keeps records of MAC addresses that it has learned,so does your computer.What protocol does your computer use to learn MAC addresses?

Accepted Answer

A)  ARP 
B)  ICMP 
C)  DHCP 
D)  IP 
A)  ARP 
B)  ICMP 
C)  DHCP 
D)  IP

Question 10

The ______________ address is composed of two 24-bit numbers.

Accepted Answer

The answer of The ______________ address is composed of two...

Question 11

A wireless access point is most like which other network device,in that all computers send signals through it to communicate with other computers?

Accepted Answer

A)  switch 
B)  router 
C)  hub 
D)  modem 
A)  switch 
B)  router 
C)  hub 
D)  modem

Question 12

What is the importance of a default route?

Accepted Answer

When a router receives a packet,it looks

Question 13

Match each item with a statement below:
-device that connects LANs

Accepted Answer

A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth 
A) switch 
B) hub 
C) half-duplex mode 
D) router 
E) bandwidth sharing
F)repeater
G)dedicated bandwidth
H)network interface card
I)access point
J)network bandwidth

Question 14

The SSID is configured on which of the following so that it can be distinguished from other available wireless networks?

Accepted Answer

A)  router 
B)  access point 
C)  switch 
D)  repeater 
A)  router 
B)  access point 
C)  switch 
D)  repeater

Question 15

When a frame is received,which component reads the source and destination MAC addresses,looks up the destination to determine where to send the frame,and forwards it out the correct port?

Accepted Answer

A)  router 
B)  switch 
C)  repeater 
D)  hub 
A)  router 
B)  switch 
C)  repeater 
D)  hub

Question 16

A switch operating in ___________ mode can send and receive data at the same time.

Accepted Answer

The answer of A switch operating in ___________ mode can...

Question 17

Which of the following is NOT a reason to prefer a switch over a hub?

Accepted Answer

A)  Devices on a hub have to share the available bandwidth. 
B)  Switches are intelligent; they read the frame and determine where to send it. 
C)  Switches can operate in full-duplex mode. 
D)  Switches can operate at 10 Mbps or 100 Mbps. 
A)  Devices on a hub have to share the available bandwidth. 
B)  Switches are intelligent; they read the frame and determine where to send it. 
C)  Switches can operate in full-duplex mode. 
D)  Switches can operate at 10 Mbps or 100 Mbps.

Question 18

The network ____________ is a measurement of the amount of data that can pass through a network in a certain period of time.

Accepted Answer

The answer of The network ____________ is a measurement of...

Question 19

If a router receives a packet and it does not have an entry in its routing table for the destination network,it will send the packet to its default route,if configured.

Accepted Answer

A) True 
 B)False

Question 20

What command issued from the command prompt will show the route that a packet travels from the issuing computer to another computer?

Accepted Answer

A)  route 
B)  tracert 
C)  ipconfig 
D)  arp 
A)  route 
B)  tracert 
C)  ipconfig 
D)  arp

Match each item with a statement below: -device that connects a computer with the network medium

What does it usually mean when the activity light on a switch is blinking?

Match each item with a statement below: -amount of data that can be transferred on a network

What is a frame called that is intended for only one individual computer?

What does a router keep in its routing table?

The function of a repeater is to extend the range of an existing network.

A MAC address is composed of two 24-bit numbers.What does the first 24-bit number represent?

A __________ frame is a message that is intended to be processed by all devices on the LAN.

Just as a switch keeps records of MAC addresses that it has learned,so does your computer.What protocol does your computer use to learn MAC addresses?

The ______________ address is composed of two 24-bit numbers.

A wireless access point is most like which other network device,in that all computers send signals through it to communicate with other computers?

What is the importance of a default route?

Match each item with a statement below: -device that connects LANs

The SSID is configured on which of the following so that it can be distinguished from other available wireless networks?

When a frame is received,which component reads the source and destination MAC addresses,looks up the destination to determine where to send the frame,and forwards it out the correct port?

A switch operating in ___________ mode can send and receive data at the same time.

Which of the following is NOT a reason to prefer a switch over a hub?

The network ____________ is a measurement of the amount of data that can pass through a network in a certain period of time.

If a router receives a packet and it does not have an entry in its routing table for the destination network,it will send the packet to its default route,if configured.

What command issued from the command prompt will show the route that a packet travels from the issuing computer to another computer?

Introduction to Computer Networks

Network Topologies and Technologies

Network Media

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Wide Area Networking and Cloud Computing

Network Operating System Fundamentals

Network Management and Administration

Troubleshooting and Support

Filters

Exam 2: Network Hardware Essentials

Match each item with a statement below: -device that connects a computer with the network medium

What does it usually mean when the activity light on a switch is blinking?

Match each item with a statement below: -amount of data that can be transferred on a network

What is a frame called that is intended for only one individual computer?

What does a router keep in its routing table?

The function of a repeater is to extend the range of an existing network.

A MAC address is composed of two 24-bit numbers.What does the first 24-bit number represent?

A __________ frame is a message that is intended to be processed by all devices on the LAN.

Just as a switch keeps records of MAC addresses that it has learned,so does your computer.What protocol does your computer use to learn MAC addresses?

The ______________ address is composed of two 24-bit numbers.

A wireless access point is most like which other network device,in that all computers send signals through it to communicate with other computers?

What is the importance of a default route?

Match each item with a statement below: -device that connects LANs

The SSID is configured on which of the following so that it can be distinguished from other available wireless networks?

When a frame is received,which component reads the source and destination MAC addresses,looks up the destination to determine where to send the frame,and forwards it out the correct port?

A switch operating in ___________ mode can send and receive data at the same time.

Which of the following is NOT a reason to prefer a switch over a hub?

The network ____________ is a measurement of the amount of data that can pass through a network in a certain period of time.

If a router receives a packet and it does not have an entry in its routing table for the destination network,it will send the packet to its default route,if configured.

What command issued from the command prompt will show the route that a packet travels from the issuing computer to another computer?

Introduction to Computer Networks

Network Topologies and Technologies

Network Media

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Wide Area Networking and Cloud Computing

Network Operating System Fundamentals

Network Management and Administration

Troubleshooting and Support

Filters