Question 1

Which of the following gives you the IP address of a host you wish to communicate with?

Accepted Answer

A) DHCP. 
B) DNS. 
C) Both A and B 
D) Neither A nor B 
A) DHCP. 
B) DNS. 
C) Both A and B 
D) Neither A nor B

Question 2

Commercial activity has always been considered acceptable on the Internet.

Accepted Answer

A) True 
 B)False

Question 3

Companies use carriers for WAN transmission because ________.

Accepted Answer

A) companies lack rights of way 
B) carriers have extremely strong security 
C) Both A and B 
D) Neither A nor B 
A) companies lack rights of way 
B) carriers have extremely strong security 
C) Both A and B 
D) Neither A nor B

Question 4

Ray Tomlinson extended e-mail from being a communication system among users of a single computer to being a communication system among users of many computers.

Accepted Answer

A) True 
 B)False

Question 5

Ray Tomlinson used the @ sign to separate the username from the password.

Accepted Answer

A) True 
 B)False

Question 6

A ________ IP address does not change.

Accepted Answer

A) static 
B) dynamic 
C) Both A and B 
D) Neither A nor B 
A) static 
B) dynamic 
C) Both A and B 
D) Neither A nor B

Question 7

Which of the following is not a function of a wireless access router?

Accepted Answer

A) Router. 
B) Ethernet switch. 
C) DHCP server. 
D) Network address translation (NAT). 
E) All of the above are functions of a wireless access router. 
A) Router. 
B) Ethernet switch. 
C) DHCP server. 
D) Network address translation (NAT). 
E) All of the above are functions of a wireless access router.

Question 8

Which of the following is true?

Accepted Answer

A) All binary signaling is digital signaling. 
B) All digital signaling is binary signaling. 
C) Both A and B 
D) Neither A nor B 
A) All binary signaling is digital signaling. 
B) All digital signaling is binary signaling. 
C) Both A and B 
D) Neither A nor B

Question 9

Packets are carried inside frames.

Accepted Answer

A) True 
 B)False

Question 10

A typical packet is about ________ long.

Accepted Answer

A) 100 bits 
B) 100 bytes 
C) 1,000 bytes 
D) 10,000 bytes 
E) 40 bits 
A) 100 bits 
B) 100 bytes 
C) 1,000 bytes 
D) 10,000 bytes 
E) 40 bits

Question 11

________ signals rise and fall smoothly.

Accepted Answer

A) Analog 
B) Binary 
C) Both A and B 
D) Neither A nor B 
A) Analog 
B) Binary 
C) Both A and B 
D) Neither A nor B

Question 12

The general name for a company that is given rights of way to lay wires through public areas is carrier.

Accepted Answer

A) True 
 B)False

Question 13

In the early days of the Internet,although e-mail was actually very expensive,ARPA mistakenly believed that it was very cheap.

Accepted Answer

A) True 
 B)False

Question 14

If a laptop PC is connected to a network,it is a host.

Accepted Answer

A) True 
 B)False

Question 15

A modem converts original ________ signals to ________ signals that can travel down the telephone system.

Accepted Answer

A) digital,analog 
B) analog,digital 
C) binary,digital 
D) None of the above. 
A) digital,analog 
B) analog,digital 
C) binary,digital 
D) None of the above.

Question 16

The Network Working Group called its standards ________.

Accepted Answer

A) IMPs 
B) RFCs 
C) NCPs 
D) None of the above. 
A) IMPs 
B) RFCs 
C) NCPs 
D) None of the above.

Question 17

Which layer governs the hop-by-hop transmission of packets across an internet?

Accepted Answer

A) The internet layer. 
B) The transport layer. 
C) Both A and B 
D) Neither A nor B 
A) The internet layer. 
B) The transport layer. 
C) Both A and B 
D) Neither A nor B

Question 18

All digital signaling is binary signaling.

Accepted Answer

A) True 
 B)False

Question 19

Dividing a message into a series of smaller messages is called ________.

Accepted Answer

A) fragmentation 
B) packetization 
C) serialization 
D) framing 
A) fragmentation 
B) packetization 
C) serialization 
D) framing

Question 20

A ________ is the path that a frame takes across a single switched network.

Accepted Answer

A) physical link 
B) data link 
C) route 
D) connection 
A) physical link 
B) data link 
C) route 
D) connection

Which of the following gives you the IP address of a host you wish to communicate with?

Commercial activity has always been considered acceptable on the Internet.

Companies use carriers for WAN transmission because ________.

Ray Tomlinson extended e-mail from being a communication system among users of a single computer to being a communication system among users of many computers.

Ray Tomlinson used the @ sign to separate the username from the password.

A ________ IP address does not change.

Which of the following is not a function of a wireless access router?

Which of the following is true?

Packets are carried inside frames.

A typical packet is about ________ long.

________ signals rise and fall smoothly.

The general name for a company that is given rights of way to lay wires through public areas is carrier.

In the early days of the Internet,although e-mail was actually very expensive,ARPA mistakenly believed that it was very cheap.

If a laptop PC is connected to a network,it is a host.

A modem converts original signals to signals that can travel down the telephone system.

The Network Working Group called its standards ________.

Which layer governs the hop-by-hop transmission of packets across an internet?

All digital signaling is binary signaling.

Dividing a message into a series of smaller messages is called ________.

A ________ is the path that a frame takes across a single switched network.

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

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Exam 1: Networking: How We Got Here

Which of the following gives you the IP address of a host you wish to communicate with?

Commercial activity has always been considered acceptable on the Internet.

Companies use carriers for WAN transmission because ________.

Ray Tomlinson extended e-mail from being a communication system among users of a single computer to being a communication system among users of many computers.

Ray Tomlinson used the @ sign to separate the username from the password.

A ________ IP address does not change.

Which of the following is not a function of a wireless access router?

Which of the following is true?

Packets are carried inside frames.

A typical packet is about ________ long.

________ signals rise and fall smoothly.

The general name for a company that is given rights of way to lay wires through public areas is carrier.

In the early days of the Internet,although e-mail was actually very expensive,ARPA mistakenly believed that it was very cheap.

If a laptop PC is connected to a network,it is a host.

A modem converts original ________ signals to ________ signals that can travel down the telephone system.

The Network Working Group called its standards ________.

Which layer governs the hop-by-hop transmission of packets across an internet?

All digital signaling is binary signaling.

Dividing a message into a series of smaller messages is called ________.

A ________ is the path that a frame takes across a single switched network.

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Tcp-Ip Internetworking

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters

A modem converts original signals to signals that can travel down the telephone system.