Question 1

Applications that need error correction will probably use ________ at the transport layer.

Accepted Answer

A) UDP 
B) TCP 
C) either A or B 
A) UDP 
B) TCP 
C) either A or B

Question 2

When a switch receives a packet,the switch selects the ________.

Accepted Answer

A) destination host 
B) path through the switched network 
C) port to send the packet out 
D) none of the above 
A) destination host 
B) path through the switched network 
C) port to send the packet out 
D) none of the above

Question 3

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

Question 4

Packet switching is most efficient for ________ data.

Accepted Answer

A) relatively constant 
B) bursty 
C) high-priority 
D) all of the above 
A) relatively constant 
B) bursty 
C) high-priority 
D) all of the above

Question 5

In a DNS response message,you get the IP address of a host.Of which host is this the IP address?

Accepted Answer

A) your ISP's access server 
B) your own host (your P
C)  
C) the DNS server 
D) a host you are trying to reach 
A) your ISP's access server 
B) your own host (your P
C)  
C) the DNS server 
D) a host you are trying to reach

Question 6

An IPv4 address is ________ bits long.

Accepted Answer

A) 48 
B) 32 
C) 8 
D) 128 
A) 48 
B) 32 
C) 8 
D) 128

Question 7

Which of the following is written in dotted decimal notation?

Accepted Answer

A) IPv4 addresses 
B) IPv6 addresses 
C) both A and B 
D) neither A nor B 
A) IPv4 addresses 
B) IPv6 addresses 
C) both A and B 
D) neither A nor B

Question 8

What layer number is the internet layer?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) none of the above 
A) 1 
B) 2 
C) 3 
D) none of the above

Question 9

Which of the following is a networked application?

Accepted Answer

A) E-mail 
B) the World Wide Web 
C) both A and B 
D) neither A nor B 
A) E-mail 
B) the World Wide Web 
C) both A and B 
D) neither A nor B

Question 10

Carriers that provide Internet service are called Internet service providers.

Accepted Answer

A) True 
 B)False

Question 11

Hosts on the Internet have ________ address(es).

Accepted Answer

A) 1 
B) 2 
C) 3 
D) none of the above 
A) 1 
B) 2 
C) 3 
D) none of the above

Question 12

What layer number is the transport layer?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) none of the above 
A) 1 
B) 2 
C) 3 
D) none of the above

Question 13

The type of wiring used in home networks is ________.

Accepted Answer

A) 4-pair UTP 
B) RJ-45 
C) both A and B 
D) neither A nor B 
A) 4-pair UTP 
B) RJ-45 
C) both A and B 
D) neither A nor B

Question 14

If a packet passes through seven switches between the source and destination hosts,how many physical links would there be?

Accepted Answer

A) 1 
B) 6 
C) 7 
D) 8 
A) 1 
B) 6 
C) 7 
D) 8

Question 15

RJ-45 is a connector standard for wired connections.

Accepted Answer

A) True 
 B)False

Question 16

Which of the following layers governs internet transmission?

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 17

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 18

What layer number is the data link layer?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) none of the above 
A) 1 
B) 2 
C) 3 
D) none of the above

Question 19

The Dynamic Host Configuration Protocol provides ________.

Accepted Answer

A) dynamic IP addresses 
B) several types of configuration information 
C) both A and B 
D) neither A nor B 
A) dynamic IP addresses 
B) several types of configuration information 
C) both A and B 
D) neither A nor B

Question 20

TCP/IP includes UDP.

Accepted Answer

A) True 
 B)False

Applications that need error correction will probably use ________ at the transport layer.

When a switch receives a packet,the switch selects the ________.

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

Packet switching is most efficient for ________ data.

In a DNS response message,you get the IP address of a host.Of which host is this the IP address?

An IPv4 address is ________ bits long.

Which of the following is written in dotted decimal notation?

What layer number is the internet layer?

Which of the following is a networked application?

Carriers that provide Internet service are called Internet service providers.

Hosts on the Internet have ________ address(es).

What layer number is the transport layer?

The type of wiring used in home networks is ________.

If a packet passes through seven switches between the source and destination hosts,how many physical links would there be?

RJ-45 is a connector standard for wired connections.

Which of the following layers governs internet transmission?

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

What layer number is the data link layer?

The Dynamic Host Configuration Protocol provides ________.

TCP/IP includes UDP.

Network Standards

Network Security

Network Management

Wired Ethernet Lans

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 1: Welcome to the Cloud

Applications that need error correction will probably use ________ at the transport layer.

When a switch receives a packet,the switch selects the ________.

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

Packet switching is most efficient for ________ data.

In a DNS response message,you get the IP address of a host.Of which host is this the IP address?

An IPv4 address is ________ bits long.

Which of the following is written in dotted decimal notation?

What layer number is the internet layer?

Which of the following is a networked application?

Carriers that provide Internet service are called Internet service providers.

Hosts on the Internet have ________ address(es).

What layer number is the transport layer?

The type of wiring used in home networks is ________.

If a packet passes through seven switches between the source and destination hosts,how many physical links would there be?

RJ-45 is a connector standard for wired connections.

Which of the following layers governs internet transmission?

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

What layer number is the data link layer?

The Dynamic Host Configuration Protocol provides ________.

TCP/IP includes UDP.

Network Standards

Network Security

Network Management

Wired Ethernet Lans

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