Question 1

UDP provides guaranteed delivery of messages.

Accepted Answer

A) True 
 B)False  False

Question 2

Briefly describe the difference between an intranet and an extranet.

Accepted Answer

An extranet extends the functionality of an intranet to an organization's customers and/or suppliers.

Question 3

A device that connects networks with differing addressing schemes,packet sizes and interfaces is called a

Accepted Answer

A) hub. 
B) router. 
C) switch. 
D) repeater. 
E) bridge. 
A) hub. 
B) router. 
C) switch. 
D) repeater. 
E) bridge. B

Question 4

The key elements of a protocol are

Accepted Answer

A) syntax,structure,and timing. 
B) syntax,semantics,and structure. 
C) structure,semantics,and format. 
D) format,syntax,and semantics 
E) syntax,semantics,and timing. 
A) syntax,structure,and timing. 
B) syntax,semantics,and structure. 
C) structure,semantics,and format. 
D) format,syntax,and semantics 
E) syntax,semantics,and timing.

Question 5

Protocol architectures are a set of complementary protocol modules governing communication between entities in a network.

Accepted Answer

A) True 
 B)False

Question 6

A router is a more complex intermediate system than a bridge.

Accepted Answer

A) True 
 B)False

Question 7

There are two primary benefits to the use of standardized protocol architectures-one for vendors,one for customers.Briefly describe each.

Accepted Answer

Vendors implement standards be

Question 8

Briefly describe the difference between the Internet and an intranet.

Accepted Answer

An intranet is a network based

Question 9

The current IP specification uses addresses to identify hosts that consist of

Accepted Answer

A) 16 bits. 
B) four bits. 
C) 32 bits. 
D) 64 bits. 
E) 128 bits. 
A) 16 bits. 
B) four bits. 
C) 32 bits. 
D) 64 bits. 
E) 128 bits.

Question 10

What are the seven layers of the OSI model?

Accepted Answer

Application layer
Presentation

Question 11

The newer IPv6 specification uses addresses to identify hosts that consist of

Accepted Answer

A) 16 bits. 
B) four bits. 
C) 32 bits. 
D) 64 bits. 
E) 128 bits. 
A) 16 bits. 
B) four bits. 
C) 32 bits. 
D) 64 bits. 
E) 128 bits.

Question 12

What are the five layers of the TCP/IP model?

Accepted Answer

Application layer
Host-to-host

Question 13

TCP/IP is a protocol architecture .

Accepted Answer

A) True 
 B)False

Question 14

Which of the following is a commonly used set of standards for computer communications?

Accepted Answer

A) SLA 
B) ISO 
C) POP 
D) TCP/IP 
E) FTP 
A) SLA 
B) ISO 
C) POP 
D) TCP/IP 
E) FTP

Question 15

LANs and WANs are usually isolated entities.

Accepted Answer

A) True 
 B)False

UDP provides guaranteed delivery of messages.

Briefly describe the difference between an intranet and an extranet.

A device that connects networks with differing addressing schemes,packet sizes and interfaces is called a

The key elements of a protocol are

Protocol architectures are a set of complementary protocol modules governing communication between entities in a network.

A router is a more complex intermediate system than a bridge.

There are two primary benefits to the use of standardized protocol architectures-one for vendors,one for customers.Briefly describe each.

Briefly describe the difference between the Internet and an intranet.

The current IP specification uses addresses to identify hosts that consist of

What are the seven layers of the OSI model?

The newer IPv6 specification uses addresses to identify hosts that consist of

What are the five layers of the TCP/IP model?

TCP/IP is a protocol architecture .

Which of the following is a commonly used set of standards for computer communications?

LANs and WANs are usually isolated entities.

Introduction

Business Information

Distributed Data Processing

Internet History and Architecture

Clientserver and Intranet Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Protocols

Ethernet and Fibre Channel

Wireless Lans

Circuit Switching and Packet Switching

Frame Relay and Atm

Wireless Wans

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

Computer and Network Security Threats

Computer and Network Security Techniques

Network Management

Filters

Exam 5: Tcp/ip and Osi

UDP provides guaranteed delivery of messages.

Briefly describe the difference between an intranet and an extranet.

A device that connects networks with differing addressing schemes,packet sizes and interfaces is called a

The key elements of a protocol are

Protocol architectures are a set of complementary protocol modules governing communication between entities in a network.

A router is a more complex intermediate system than a bridge.

There are two primary benefits to the use of standardized protocol architectures-one for vendors,one for customers.Briefly describe each.

Briefly describe the difference between the Internet and an intranet.

The current IP specification uses addresses to identify hosts that consist of

What are the seven layers of the OSI model?

The newer IPv6 specification uses addresses to identify hosts that consist of

What are the five layers of the TCP/IP model?

TCP/IP is a protocol architecture .

Which of the following is a commonly used set of standards for computer communications?

LANs and WANs are usually isolated entities.

Introduction

Business Information

Distributed Data Processing

Internet History and Architecture

Clientserver and Intranet Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Protocols

Ethernet and Fibre Channel

Wireless Lans

Circuit Switching and Packet Switching

Frame Relay and Atm

Wireless Wans

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

Computer and Network Security Threats

Computer and Network Security Techniques

Network Management

Filters