Question 1

The IEEE 802.3 protocol standard is also known as the ________.

Accepted Answer

A) TCP/IP protocol 
B) Ethernet 
C) intranet 
D) Internet 
A) TCP/IP protocol 
B) Ethernet 
C) intranet 
D) Internet

Question 2

Which of the following statements is true of an Internet service provider (ISP)?

Accepted Answer

A) It separates the phone signals from computer signals on a digital subscriber line (DSL)at a user's location. 
B) It facilitates a one-way information transfer process between a user's computer and the Internet. 
C) It allows a user to communicate directly through the Internet without requiring a wireless medium of communication. 
D) It provides a legitimate Internet address and serves as a user's gateway to the Internet. 
A) It separates the phone signals from computer signals on a digital subscriber line (DSL)at a user's location. 
B) It facilitates a one-way information transfer process between a user's computer and the Internet. 
C) It allows a user to communicate directly through the Internet without requiring a wireless medium of communication. 
D) It provides a legitimate Internet address and serves as a user's gateway to the Internet.

Question 3

Which of the following is the second tier in the three-tier architecture arrangement?

Accepted Answer

A) presentation tier 
B) database tier 
C) server tier 
D) user tier 
A) presentation tier 
B) database tier 
C) server tier 
D) user tier

Question 4

A small office or a home office local area network (SOHO LAN)requires more than a dozen computers and printers.

Accepted Answer

A) True 
 B)False

Question 5

Differentiate between private and public Internet protocol (IP)addresses.Explain the benefits of the private/public IP address scheme.

Accepted Answer

Public IP addresses identify a particula

Question 6

What is a domain name? What is the procedure to get a domain name?

Accepted Answer

A domain name is a worldwide-unique name

Question 7

A common use of the File Transfer Protocol (FTP)is to ________.

Accepted Answer

A) move files over the Internet 
B) balance server loads 
C) format files 
D) manage network traffic 
A) move files over the Internet 
B) balance server loads 
C) format files 
D) manage network traffic

Question 8

With a wide area network (WAN),an organization can place communications lines wherever it wants because all lines reside on its premises.

Accepted Answer

A) True 
 B)False

Question 9

The IEEE 802.3 protocol is used for wired local area network (LAN)connections.

Accepted Answer

A) True 
 B)False

Question 10

A ________ is used to provide a seamless flow of data across networks.

Accepted Answer

A) layered protocol 
B) database 
C) Web page 
D) Web server 
A) layered protocol 
B) database 
C) Web page 
D) Web server

Question 11

________ are programs that run on a server-tier computer and manage traffic by sending and receiving Web pages to and from clients.

Accepted Answer

A) Content delivery networks 
B) Web servers 
C) Uniform resource locators 
D) Web browsers 
A) Content delivery networks 
B) Web servers 
C) Uniform resource locators 
D) Web browsers

Question 12

A ________ is a networking device that detects the speed that a given device on a local area network (LAN)can handle and communicates with it at that speed.

Accepted Answer

A) bus 
B) switch 
C) domain 
D) hub 
A) bus 
B) switch 
C) domain 
D) hub

Question 13

The distinguishing characteristic of a local area network (LAN)is that it ________.

Accepted Answer

A) connects computers at multiple locations 
B) connects computers at a single location 
C) is a network of networks 
D) does not require a wired connection 
A) connects computers at multiple locations 
B) connects computers at a single location 
C) is a network of networks 
D) does not require a wired connection

Question 14

Which of the following statements is true of digital subscriber lines (DSLs)?

Accepted Answer

A) They use television lines for data transmission. 
B) Their signals do not interfere with voice telephone services. 
C) Their operations are independent of voice telephone lines. 
D) They do not allow data transmission to occur when telephone conversations occur. 
A) They use television lines for data transmission. 
B) Their signals do not interfere with voice telephone services. 
C) Their operations are independent of voice telephone lines. 
D) They do not allow data transmission to occur when telephone conversations occur.

Question 15

The movement from one network to another is called a hop.

Accepted Answer

A) True 
 B)False

Question 16

The basic plumbing of the Internet is governed by protocols that are defined according to an arrangement called the TCP/IP Protocol architecture.

Accepted Answer

A) True 
 B)False

Question 17

Most personal computers today that support 10/100/1000 Ethernet conform to the 802.3 specification and allow for transmission at a rate of 10,100,or 1,000 Mbps.

Accepted Answer

A) True 
 B)False

Question 18

The user tier consists of computers,phones,and other devices.

Accepted Answer

A) True 
 B)False

Question 19

Cable lines provide high-speed data transmission using phone lines.

Accepted Answer

A) True 
 B)False

Question 20

Which of the following statements is true of Web servers?

Accepted Answer

A) They typically perform the functions of tracking and managing the products in a database. 
B) They are part of the user tier in the three-tier architecture. 
C) They are used only to send and receive Webmail. 
D) They send and receive Web pages to and from clients. 
A) They typically perform the functions of tracking and managing the products in a database. 
B) They are part of the user tier in the three-tier architecture. 
C) They are used only to send and receive Webmail. 
D) They send and receive Web pages to and from clients.

Exam 20: Network and Cloud Technology

The IEEE 802.3 protocol standard is also known as the ________.

Which of the following statements is true of an Internet service provider (ISP)?

Which of the following is the second tier in the three-tier architecture arrangement?

A small office or a home office local area network (SOHO LAN)requires more than a dozen computers and printers.

Differentiate between private and public Internet protocol (IP)addresses.Explain the benefits of the private/public IP address scheme.

What is a domain name? What is the procedure to get a domain name?

A common use of the File Transfer Protocol (FTP)is to ________.

With a wide area network (WAN),an organization can place communications lines wherever it wants because all lines reside on its premises.

The IEEE 802.3 protocol is used for wired local area network (LAN)connections.

A ________ is used to provide a seamless flow of data across networks.

________ are programs that run on a server-tier computer and manage traffic by sending and receiving Web pages to and from clients.

A ________ is a networking device that detects the speed that a given device on a local area network (LAN)can handle and communicates with it at that speed.

The distinguishing characteristic of a local area network (LAN)is that it ________.

Which of the following statements is true of digital subscriber lines (DSLs)?

The movement from one network to another is called a hop.

The basic plumbing of the Internet is governed by protocols that are defined according to an arrangement called the TCP/IP Protocol architecture.

Most personal computers today that support 10/100/1000 Ethernet conform to the 802.3 specification and allow for transmission at a rate of 10,100,or 1,000 Mbps.

The user tier consists of computers,phones,and other devices.

Cable lines provide high-speed data transmission using phone lines.

Which of the following statements is true of Web servers?

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