Question 1

In order for a printer or a laptop to connect to a wireless LAN,it must have a ________.

Accepted Answer

A)  WNIC 
B)  UTP 
C)  POP 
D)  VPN 
A)  WNIC 
B)  UTP 
C)  POP 
D)  VPN

Question 2

To ensure acceptable performance,commercial Web sites usually are supported by several or even many Web server computers in a facility called a Web farm.

Accepted Answer

A) True 
 B)False

Question 3

The IEEE 802.3 protocol is used for wired LAN connections.

Accepted Answer

A) True 
 B)False

Question 4

A ________ connects computers at different geographic locations.

Accepted Answer

A)  LAN 
B)  WAN 
C)  VPN 
D)  PSDN 
A)  LAN 
B)  WAN 
C)  VPN 
D)  PSDN

Question 5

When an individual uses the Internet,but not the Web,he or she is using ________.

Accepted Answer

A)  FTP 
B)  HTTP 
C)  SOAP 
D)  XUP 
A)  FTP 
B)  HTTP 
C)  SOAP 
D)  XUP

Question 6

Most homes and small businesses use ________ because they receive more data than they transmit.

Accepted Answer

A)  SDSL 
B)  ISDN 
C)  ADSL 
D)  PPP 
A)  SDSL 
B)  ISDN 
C)  ADSL 
D)  PPP

Question 7

A(n)________ is a unique name that is affiliated with a public IP address.

Accepted Answer

A)  tag 
B)  protocol 
C)  domain name 
D)  assigned name 
A)  tag 
B)  protocol 
C)  domain name 
D)  assigned name

Question 8

Optical fiber cables carry light ray signals.

Accepted Answer

A) True 
 B)False

Question 9

An HTTPS connection is a secure connection.

Accepted Answer

A) True 
 B)False

Question 10

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

Accepted Answer

A)  layered protocol 
B)  point-to-point protocol 
C)  switch 
D)  UTP 
A)  layered protocol 
B)  point-to-point protocol 
C)  switch 
D)  UTP

Question 11

The IEEE 802.3 protocol standard is also known as ________.

Accepted Answer

A)  TCP/IP 
B)  Ethernet 
C)  Bluetooth 
D)  HTTP 
A)  TCP/IP 
B)  Ethernet 
C)  Bluetooth 
D)  HTTP

Question 12

Narrowband lines typically have transmission speeds less than ________.

Accepted Answer

A)  256 kbps 
B)  56 kbps 
C)  126 kbps 
D)  64 kbps 
A)  256 kbps 
B)  56 kbps 
C)  126 kbps 
D)  64 kbps

Question 13

What is Bluetooth? What are its uses?

Accepted Answer

Bluetooth is a common wireless protocol.

Question 14

The S in HTTPS stands for ________.

Accepted Answer

A)  site 
B)  safety 
C)  society 
D)  secure 
A)  site 
B)  safety 
C)  society 
D)  secure

Question 15

What is the protocol commonly used for wireless LAN?

Accepted Answer

A)  IEEE 802.11g 
B)  EVDO 
C)  DSL 
D)  IEEE 802.3 
A)  IEEE 802.11g 
B)  EVDO 
C)  DSL 
D)  IEEE 802.3

Question 16

Asymmetrical digital subscriber lines meet performance level guarantees by offering the same fast speed in both directions.

Accepted Answer

A) True 
 B)False

Question 17

Most homes and small businesses do not use ADSL because they receive more data than they transmit.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following is true of cable modems?

Accepted Answer

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

Question 19

Businesses that need DSL lines that have the same receiving and transmitting speeds would use ________.

Accepted Answer

A)  SDSL 
B)  ADSL 
C)  ISDN 
D)  PPP 
A)  SDSL 
B)  ADSL 
C)  ISDN 
D)  PPP

Question 20

What is an NIC? Why is it important to LAN?

Accepted Answer

Each wired computer or printer on the LA

Exam 6: Data Communications

In order for a printer or a laptop to connect to a wireless LAN,it must have a ________.

To ensure acceptable performance,commercial Web sites usually are supported by several or even many Web server computers in a facility called a Web farm.

The IEEE 802.3 protocol is used for wired LAN connections.

A ________ connects computers at different geographic locations.

When an individual uses the Internet,but not the Web,he or she is using ________.

Most homes and small businesses use ________ because they receive more data than they transmit.

A(n)________ is a unique name that is affiliated with a public IP address.

Optical fiber cables carry light ray signals.

An HTTPS connection is a secure connection.

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

The IEEE 802.3 protocol standard is also known as ________.

Narrowband lines typically have transmission speeds less than ________.

What is Bluetooth? What are its uses?

The S in HTTPS stands for ________.

What is the protocol commonly used for wireless LAN?

Asymmetrical digital subscriber lines meet performance level guarantees by offering the same fast speed in both directions.

Most homes and small businesses do not use ADSL because they receive more data than they transmit.

Which of the following is true of cable modems?

Businesses that need DSL lines that have the same receiving and transmitting speeds would use ________.

What is an NIC? Why is it important to LAN?

The Importance of MIS

Business Processes, Information, and Information Systems

Organizational Strategy, Information Systems, and Competitive Advantage

Hardware and Software

Database Processing

Business Process Management

E-Commerce, Web 2.0, and Social Networking

Business Intelligence and Information Systems for Decision Making

Information Systems Development

Information Systems Management

Information Security Management

Improving Your Collaboration Skills

Using Collaboration Information Systems

Information Systems and Decision Making

Knowledge Management and Expert Systems

Introduction to Microsoft Excel

Preparing a Computer Budget Using Excel

Database Design

Using Microsoft Access 2010

Using Excel and Access Together

Remote, Nomadic, and Mobile Systems

Functional Processes, Applications, and Systems

Enterprise Resource Planning (ERP)Systems

Supply Chain Management

Processing Social Capital: Facebook, Twitter, and User-Generated Content (UGC)

Database Marketing

Reporting Systems and OLAP

Geographic Information Systems

Business Process Management

Systems Development Project Management

Outsourcing

International MIS

Filters