Question 1

Routing is the process of determining the path or route through the network that a particular message will follow from the sender to the recipient.

Accepted Answer

A) True 
 B)False

Question 2

With QoS routing different __________ are defined, each with different priorities.

Accepted Answer

A) classes of service 
B) domain names 
C) application layer addresses 
D) data link layer addresses 
E) classes of Internet addresses 
A) classes of service 
B) domain names 
C) application layer addresses 
D) data link layer addresses 
E) classes of Internet addresses

Question 3

A typical TCP packet has a _______ header of control information.

Accepted Answer

A) 32-bit 
B) 64-bit 
C) 160-bit 
D) 192-bit 
E) 32-byte 
A) 32-bit 
B) 64-bit 
C) 160-bit 
D) 192-bit 
E) 32-byte

Question 4

The ping command uses the most basic interior routing protocol on the Internet, which is the:

Accepted Answer

A) Border Gateway Protocol 
B) Internet Control Message Protocol 
C) Routing Information Protocol 
D) Enhanced Interior Gateway Routing Protocol 
E) Open Shortest Path First 
A) Border Gateway Protocol 
B) Internet Control Message Protocol 
C) Routing Information Protocol 
D) Enhanced Interior Gateway Routing Protocol 
E) Open Shortest Path First

Question 5

The network layer sits directly between the application layer and the data link layer in the Internet five-layer network model.

Accepted Answer

A) True 
 B)False

Question 6

The transport layer process running on the destination computer, reassembles the fragmented application message before passing it up to the application layer

Accepted Answer

A) True 
 B)False

Question 7

What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP?

Accepted Answer

The TCP/IP (Transmission Control Protoco

Question 8

ICANN:

Accepted Answer

A) developed the IPX/SPX network layer protocol 
B) assigns data link layer addresses 
C) approves which network layer addresses usually, approved or assigned in groups or classes) can be used by an organization for its computers that will connect to the Internet 
D) developed X.25 network layer protocol 
E) refers to Interchange Computer Addressing Networks and Nodes 
A) developed the IPX/SPX network layer protocol 
B) assigns data link layer addresses 
C) approves which network layer addresses usually, approved or assigned in groups or classes) can be used by an organization for its computers that will connect to the Internet 
D) developed X.25 network layer protocol 
E) refers to Interchange Computer Addressing Networks and Nodes

Question 9

_______ is the dominant network protocol today.

Accepted Answer

A) SDLC 
B) SNA 
C) IPX/SPX 
D) TCP/IP 
E) X.25 
A) SDLC 
B) SNA 
C) IPX/SPX 
D) TCP/IP 
E) X.25

Question 10

TCP/IP is a data link protocol that is used on the Internet.

Accepted Answer

A) True 
 B)False

Question 11

Dynamic addressing:

Accepted Answer

A) assigns a permanent network layer address to a client computer in a network 
B) makes network management more complicated in dial-up networks 
C) has only one standard, bootp 
D) is always performed for servers only 
E) can solve many updating headaches for network managers who have large, growing, changing networks 
A) assigns a permanent network layer address to a client computer in a network 
B) makes network management more complicated in dial-up networks 
C) has only one standard, bootp 
D) is always performed for servers only 
E) can solve many updating headaches for network managers who have large, growing, changing networks

Question 12

Explain how the client computer in the LAN figure in the book Figure 5.15) would obtain the data link layer address of its subnet gateway.

Accepted Answer

In a Local Area Network (LAN), a client

Question 13

What are the differences between connectionless and connection-oriented routing? Discuss this in detail.When might UDP be used? TCP? What is a virtual circuit? What is Quality of Service routing and why is it useful?

Accepted Answer

Connectionless routing and connection-or

Question 14

A majority of routers use the following operating system:

Accepted Answer

A) Windows 95 
B) Red Hat Linux 
C) Windows Server 2008 
D) Cisco Internetwork Operating System 
E) Linksys OSI System 
A) Windows 95 
B) Red Hat Linux 
C) Windows Server 2008 
D) Cisco Internetwork Operating System 
E) Linksys OSI System

Question 15

The latest version of IP is IPv7, which increases the address space from 128 bits to 256 bits.

Accepted Answer

A) True 
 B)False

Question 16

The network layer address for IP is ten bytes long when using IPv4.

Accepted Answer

A) True 
 B)False

Question 17

Subnet masks tell computers what part of an IP address is to be used to determine whether a destination is in the same subnet or in a different subnet.

Accepted Answer

A) True 
 B)False

Question 18

What is ARP and how and why does it work? What is MAC address resolution and how does it work?

Accepted Answer

ARP stands for Address Resolution Protoc

Question 19

Compare and contrast the three types of addresses used in a network.

Accepted Answer

In a network, there are three main types

Question 20

Enhanced Interior Gateway Routing Protocol is a dynamic link state interior routing protocol developed by Cisco.

Accepted Answer

A) True 
 B)False

Routing is the process of determining the path or route through the network that a particular message will follow from the sender to the recipient.

With QoS routing different __________ are defined, each with different priorities.

A typical TCP packet has a _______ header of control information.

The ping command uses the most basic interior routing protocol on the Internet, which is the:

The network layer sits directly between the application layer and the data link layer in the Internet five-layer network model.

The transport layer process running on the destination computer, reassembles the fragmented application message before passing it up to the application layer

What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP?

ICANN:

_______ is the dominant network protocol today.

TCP/IP is a data link protocol that is used on the Internet.

Dynamic addressing:

Explain how the client computer in the LAN figure in the book Figure 5.15) would obtain the data link layer address of its subnet gateway.

What are the differences between connectionless and connection-oriented routing? Discuss this in detail.When might UDP be used? TCP? What is a virtual circuit? What is Quality of Service routing and why is it useful?

A majority of routers use the following operating system:

The latest version of IP is IPv7, which increases the address space from 128 bits to 256 bits.

The network layer address for IP is ten bytes long when using IPv4.

Subnet masks tell computers what part of an IP address is to be used to determine whether a destination is in the same subnet or in a different subnet.

What is ARP and how and why does it work? What is MAC address resolution and how does it work?

Compare and contrast the three types of addresses used in a network.

Enhanced Interior Gateway Routing Protocol is a dynamic link state interior routing protocol developed by Cisco.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network Design

Wired and Wireless Local Area Networks

Backbone Networks

Wide Area Networks

The Internet

Network Security

Network Management

Filters

Exam 5: Network and Transport Layers

Routing is the process of determining the path or route through the network that a particular message will follow from the sender to the recipient.

With QoS routing different __________ are defined, each with different priorities.

A typical TCP packet has a _______ header of control information.

The ping command uses the most basic interior routing protocol on the Internet, which is the:

The network layer sits directly between the application layer and the data link layer in the Internet five-layer network model.

The transport layer process running on the destination computer, reassembles the fragmented application message before passing it up to the application layer

What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP?

ICANN:

_______ is the dominant network protocol today.

TCP/IP is a data link protocol that is used on the Internet.

Dynamic addressing:

Explain how the client computer in the LAN figure in the book Figure 5.15) would obtain the data link layer address of its subnet gateway.

What are the differences between connectionless and connection-oriented routing? Discuss this in detail.When might UDP be used? TCP? What is a virtual circuit? What is Quality of Service routing and why is it useful?

A majority of routers use the following operating system:

The latest version of IP is IPv7, which increases the address space from 128 bits to 256 bits.

The network layer address for IP is ten bytes long when using IPv4.

Subnet masks tell computers what part of an IP address is to be used to determine whether a destination is in the same subnet or in a different subnet.

What is ARP and how and why does it work? What is MAC address resolution and how does it work?

Compare and contrast the three types of addresses used in a network.

Enhanced Interior Gateway Routing Protocol is a dynamic link state interior routing protocol developed by Cisco.

Introduction to Data Communications

Application Layer

Physical Layer

Data Link Layer

Network Design

Wired and Wireless Local Area Networks

Backbone Networks

Wide Area Networks

The Internet

Network Security

Network Management

Filters