Question 1

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

Accepted Answer

A)  DSLs use television lines for data transmission. 
B)  Their signals do not interfere with voice telephone service. 
C)  Digital subscriber lines use standard protocols. 
D)  DSL services and speed are standardized across applications. 
A)  DSLs use television lines for data transmission. 
B)  Their signals do not interfere with voice telephone service. 
C)  Digital subscriber lines use standard protocols. 
D)  DSL services and speed are standardized across applications. B

Question 2

What is the difference between a Web server and a commerce server?

Accepted Answer

Web servers are programs that run on a server-tier computer and manage traffic by sending and receiving Web pages to and from clients:A commerce server is an application program that runs on a server-tier computer:A commerce server receives requests from users via the Web server,takes some action,and returns a response to the users via the Web server:Typical commerce server functions are to obtain product data from a database,manage the items in a shopping cart,and coordinate the checkout process.

Question 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

A) True 
 B)False

Question 5

A private internet that is used exclusively within an organization is also called an intranet.

Accepted Answer

A) True 
 B)False

Question 6

The computers in two separate company sites must be connected using a ________.

Accepted Answer

A)  LAN 
B)  WAN 
C)  SOHO LAN 
D)  MAC 
A)  LAN 
B)  WAN 
C)  SOHO LAN 
D)  MAC

Question 7

The most popular protocol for LAN is the IEEE 802.11 protocol.

Accepted Answer

A) True 
 B)False

Question 8

Users can download data at a maximum speed of 10 Mbps using cable lines.

Accepted Answer

A) True 
 B)False

Question 9

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

Accepted Answer

A) True 
 B)False

Question 10

Which protocol standard used for wired LAN connections specifies hardware characteristics such as the signal to be carried by each wire?

Accepted Answer

A)  intranet 
B)  WiMax 
C)  Ethernet 
D)  RuBee 
A)  intranet 
B)  WiMax 
C)  Ethernet 
D)  RuBee

Question 11

A common use of FTP is to ________.

Accepted Answer

A)  transmit data 
B)  balance server loads 
C)  format responses 
D)  manage network traffic 
A)  transmit data 
B)  balance server loads 
C)  format responses 
D)  manage network traffic

Question 12

What are the different tiers in the three-tier architecture?

Accepted Answer

Almost all web applications use the thre

Question 13

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

Accepted Answer

A)  bus 
B)  switch 
C)  domain 
D)  SOHO LAN 
A)  bus 
B)  switch 
C)  domain 
D)  SOHO LAN

Question 14

A ________ receives requests from users via the Web server,takes some action,and returns a response to the users via the Web server.

Accepted Answer

A)  content delivery network 
B)  commerce server 
C)  URL 
D)  browser 
A)  content delivery network 
B)  commerce server 
C)  URL 
D)  browser

Question 15

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 16

The movement from one network to another is called hop.

Accepted Answer

A) True 
 B)False

Question 17

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

Accepted Answer

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

Question 18

Which of the following statements is true of private and public IP addresses?

Accepted Answer

A)  The use of separate private and public IP addresses increases the number of domain names. 
B)  An IP address can be associated with just one domain name. 
C)  The IP address that a domain name points to can be changed. 
D)  In a URL, the IP address must be followed by the protocol. 
A)  The use of separate private and public IP addresses increases the number of domain names. 
B)  An IP address can be associated with just one domain name. 
C)  The IP address that a domain name points to can be changed. 
D)  In a URL, the IP address must be followed by the protocol.

Question 19

Which of the following statements is true of cable lines?

Accepted Answer

A)  Cable lines provide high-speed data transmission using telephone cables. 
B)  Performance of cable lines is stable irrespective of the number of users sending and receiving data. 
C)  Cable lines generally use standard protocols. 
D)  The signals from cable modems do not interfere with TV signals. 
A)  Cable lines provide high-speed data transmission using telephone cables. 
B)  Performance of cable lines is stable irrespective of the number of users sending and receiving data. 
C)  Cable lines generally use standard protocols. 
D)  The signals from cable modems do not interfere with TV signals.

Question 20

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

Accepted Answer

A)  it connects at multiple locations 
B)  it connects at a single location 
C)  it is a network of networks 
D)  all lines need not reside at the same geographic location 
A)  it connects at multiple locations 
B)  it connects at a single location 
C)  it is a network of networks 
D)  all lines need not reside at the same geographic location

Exam 20: Network and Cloud Technology

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

What is the difference between a Web server and a commerce server?

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

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

A private internet that is used exclusively within an organization is also called an intranet.

The computers in two separate company sites must be connected using a ________.

The most popular protocol for LAN is the IEEE 802.11 protocol.

Users can download data at a maximum speed of 10 Mbps using cable lines.

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

Which protocol standard used for wired LAN connections specifies hardware characteristics such as the signal to be carried by each wire?

A common use of FTP is to ________.

What are the different tiers in the three-tier architecture?

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

A ________ receives requests from users via the Web server,takes some action,and returns a response to the users via the Web server.

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

The movement from one network to another is called hop.

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

Which of the following statements is true of private and public IP addresses?

Which of the following statements is true of cable lines?

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

The Importance of Mis

Business Processes information Systems and Information

Organizational Strategy information Systems and Competitive Advantage

Hardware and Software

Database Processing

The Cloud

Organizations and Information Systems

Social Media Information Systems

Business Intelligence Systems

Information Systems Development

Information Systems Management

Information Security Management

Collaboration Information Systems for Decision Making problem Solving and Project Management

Collaborative Information Systems for Student Projects

Mobile Systems

Introduction to Microsoft Excel 2013

Database Design

Using Microsoft Access 2013

Using Excel and Access Together

Enterprise Resource Planning ERP Systems

Supply Chain Management

Hyper-Social Organizations and Knowledge Management

Database Marketing

Reporting Systems and OLAP

Geographic Information Systems GIS

Systems Development Project Management

Agile Development

Business Process Management

International Mis

Filters