Question 1

Wide area networks (WANs)connect computers at different geographic locations.

Accepted Answer

A) True 
 B)False  True

Question 2

Which of these is not an example of a network:

Accepted Answer

A)  personal area network (PAN) 
B)  intranet. 
C)  local area network (LAN) 
D)  Wide area networks (WANs) 
A)  personal area network (PAN) 
B)  intranet. 
C)  local area network (LAN) 
D)  Wide area networks (WANs) B

Question 3

What is a web farm or server farm?

Accepted Answer

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 or server farm.Work is distributed among the computers in a Web farm to minimize customer delays.The coordination among multiple Web server computers is a fantastic dance,but,alas,we do not have space to tell that story here.Just imagine the coordination that must occur as you upload a photo, search for another user,or download images.

Question 4

A web page is a document that is coded in one of the standard page markup languages.

Accepted Answer

A) True 
 B)False

Question 5

The ___________protocol is used for wired LAN connections.

Accepted Answer

A)  IEEE 802.3 
B)  IEEE 802.11 
C)  IEEE 802.11ac 
D)  104.193.184.125 
A)  IEEE 802.3 
B)  IEEE 802.11 
C)  IEEE 802.11ac 
D)  104.193.184.125

Question 6

A special-purpose computer that receives and transmits wired traffic on the LAN is a/an:

Accepted Answer

A)  SOHO LAN 
B)  internet 
C)  switch 
D)  cellular network 
A)  SOHO LAN 
B)  internet 
C)  switch 
D)  cellular network

Question 7

Application programs are provided by vendors under platform as a service (PaaS).

Accepted Answer

A) True 
 B)False

Question 8

Whenever you see http in your browser's address bar,you have a secure transmission and you can safely send sensitive data like credit card numbers.

Accepted Answer

A) True 
 B)False

Question 9

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

Accepted Answer

A)  DBMS 
B)  Web farms 
C)  Web pages 
D)  Web servers 
A)  DBMS 
B)  Web farms 
C)  Web pages 
D)  Web servers

Question 10

Internet service providers (ISP)collect money from their customers and pay access fees
and other charges on your behalf.

Accepted Answer

A) True 
 B)False

Question 11

A/an _____________ operates on the same lines as voice telephones,but it operates so that its signals do not interfere with voice telephone service.

Accepted Answer

A)  cable line 
B)  cellular data 
C)  digital subscriber line (DSL) 
D)  WAN 
A)  cable line 
B)  cellular data 
C)  digital subscriber line (DSL) 
D)  WAN

Question 12

Work is distributed among the computers in a web farm to minimize customer delays.

Accepted Answer

A) True 
 B)False

Question 13

What is a login server? What is the role of the DBMS with a log in server?

Accepted Answer

A login server is an app program that ru

Question 14

Three-tier architecture,which is an arrangement of user computers and servers into three categories,or tiers.

Accepted Answer

A) True 
 B)False

Question 15

All of the following are examples of Tier 1 providers except for:

Accepted Answer

A)  Sprint 
B)  Century 
C)  Verizon 
D)  Netflix 
A)  Sprint 
B)  Century 
C)  Verizon 
D)  Netflix

Question 16

The three common alternatives for connecting to the Internet are WAN,Cable line,and DSL.

Accepted Answer

A) True 
 B)False

Question 17

FTP,or File Transfer Protocol,is used for email transmissions.

Accepted Answer

A) True 
 B)False

Question 18

Explain the physical layout of a cellular network and how it sends/receives data to its users.

Accepted Answer

A cellular network,also called a mobile

Question 19

Outsourcing is the process of hiring another organization to perform a service.

Accepted Answer

A) True 
 B)False

Question 20

The term elastic,which was first used this way by Amazon,means that the amount of resources leased can be increased or decreased dynamically and programmatically,in a short span of time.

Accepted Answer

A) True 
 B)False

Wide area networks (WANs)connect computers at different geographic locations.

Which of these is not an example of a network:

What is a web farm or server farm?

A web page is a document that is coded in one of the standard page markup languages.

The ___________protocol is used for wired LAN connections.

A special-purpose computer that receives and transmits wired traffic on the LAN is a/an:

Application programs are provided by vendors under platform as a service (PaaS).

Whenever you see http in your browser's address bar,you have a secure transmission and you can safely send sensitive data like credit card numbers.

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

Internet service providers (ISP)collect money from their customers and pay access fees and other charges on your behalf.

A/an _____________ operates on the same lines as voice telephones,but it operates so that its signals do not interfere with voice telephone service.

Work is distributed among the computers in a web farm to minimize customer delays.

What is a login server? What is the role of the DBMS with a log in server?

Three-tier architecture,which is an arrangement of user computers and servers into three categories,or tiers.

All of the following are examples of Tier 1 providers except for:

The three common alternatives for connecting to the Internet are WAN,Cable line,and DSL.

FTP,or File Transfer Protocol,is used for email transmissions.

Explain the physical layout of a cellular network and how it sends/receives data to its users.

Outsourcing is the process of hiring another organization to perform a service.

The term elastic,which was first used this way by Amazon,means that the amount of resources leased can be increased or decreased dynamically and programmatically,in a short span of time.

The Importance of MIS

Business Processes, Information Systems, and Information

Database Processing

Information Systems Security

Using Is to Improve Processes

Supporting Processes With ERP Systems

Supporting the Procurement Process With SAP

Supporting the Sales Process With SAP

Collaboration and IS

Social Media and IS

Business Intelligence and IS

Filters

Exam 3: Networks and the Cloud

Wide area networks (WANs)connect computers at different geographic locations.

Which of these is not an example of a network:

What is a web farm or server farm?

A web page is a document that is coded in one of the standard page markup languages.

The ___________protocol is used for wired LAN connections.

A special-purpose computer that receives and transmits wired traffic on the LAN is a/an:

Application programs are provided by vendors under platform as a service (PaaS).

Whenever you see http in your browser's address bar,you have a secure transmission and you can safely send sensitive data like credit card numbers.

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

Internet service providers (ISP)collect money from their customers and pay access fees and other charges on your behalf.

A/an _____________ operates on the same lines as voice telephones,but it operates so that its signals do not interfere with voice telephone service.

Work is distributed among the computers in a web farm to minimize customer delays.

What is a login server? What is the role of the DBMS with a log in server?

Three-tier architecture,which is an arrangement of user computers and servers into three categories,or tiers.

All of the following are examples of Tier 1 providers except for:

The three common alternatives for connecting to the Internet are WAN,Cable line,and DSL.

FTP,or File Transfer Protocol,is used for email transmissions.

Explain the physical layout of a cellular network and how it sends/receives data to its users.

Outsourcing is the process of hiring another organization to perform a service.

The term elastic,which was first used this way by Amazon,means that the amount of resources leased can be increased or decreased dynamically and programmatically,in a short span of time.

The Importance of MIS

Business Processes, Information Systems, and Information

Database Processing

Information Systems Security

Using Is to Improve Processes

Supporting Processes With ERP Systems

Supporting the Procurement Process With SAP

Supporting the Sales Process With SAP

Collaboration and IS

Social Media and IS

Business Intelligence and IS

Filters