Question 1

A factor that contributes to computer crime is the reluctance of many organizations to prosecute criminals for fear of negative publicity.

Accepted Answer

A) True 
 B)False

Question 2

IP spoofing is a form of masquerading to gain unauthorized access to a Web server.

Accepted Answer

A) True 
 B)False

Question 3

Cloud computing is the technology that has unleashed virtualization.

Accepted Answer

A) True 
 B)False

Question 4

What is packet switching?

Accepted Answer

Packet switching is a transmission where

Question 5

In a hierarchical topology, network nodes communicate with each other via a central host computer.

Accepted Answer

A) True 
 B)False

Question 6

Why is network control needed? What tasks are performed?

Accepted Answer

Network control establishes a communicat

Question 7

IP spoofing

Accepted Answer

A)  combines the messages of multiple users into a "spoofing packet" where the IP addresses are interchanged and the messages are then distributes randomly among the targeted users. 
B)  is a form of masquerading to gain unauthorized access to a web server. 
C)  is used to establish temporary connections between network devices with different IP addresses for the duration of a communication session. 
D)  is a temporary phenomenon that disrupts transaction processing. It will resolve itself when the primary computer completes processing its transaction and releases the IP address needed by other users. 
A)  combines the messages of multiple users into a "spoofing packet" where the IP addresses are interchanged and the messages are then distributes randomly among the targeted users. 
B)  is a form of masquerading to gain unauthorized access to a web server. 
C)  is used to establish temporary connections between network devices with different IP addresses for the duration of a communication session. 
D)  is a temporary phenomenon that disrupts transaction processing. It will resolve itself when the primary computer completes processing its transaction and releases the IP address needed by other users.

Question 8

Explain the disadvantage of private key encryption and how public key encryption overcomes the problem.

Accepted Answer

Private key encryption uses the same key

Question 9

Which topology has a large central computer with direct connections to a periphery of smaller computers? Also in this topology, the central computer manages and controls data communications among the network nodes.

Accepted Answer

A)  star topology 
B)  bus topology 
C)  ring topology 
D)  client/server topology 
A)  star topology 
B)  bus topology 
C)  ring topology 
D)  client/server topology

Question 10

A star topology is appropriate

Accepted Answer

A)  for a wide area network with a mainframe for a central computer 
B)  for centralized databases only 
C)  for environments where network nodes routinely communicate with each other 
D)  when the central database does not have to be concurrent with the nodes 
A)  for a wide area network with a mainframe for a central computer 
B)  for centralized databases only 
C)  for environments where network nodes routinely communicate with each other 
D)  when the central database does not have to be concurrent with the nodes

Question 11

HTML

Accepted Answer

A)  is the document format used to produce Web pages. 
B)  controls Web browsers that access the Web. 
C)  is used to connect to Usenet groups on the Internet. 
D)  is used to transfer text files, programs, spreadsheets, and databases across the Internet. 
E)  is a low-level encryption scheme used to secure transmissions in higher-level () format. 
A)  is the document format used to produce Web pages. 
B)  controls Web browsers that access the Web. 
C)  is used to connect to Usenet groups on the Internet. 
D)  is used to transfer text files, programs, spreadsheets, and databases across the Internet. 
E)  is a low-level encryption scheme used to secure transmissions in higher-level () format.

Question 12

Which of the following statements is correct? TCP/IP

Accepted Answer

A)  is the basic protocol that permits communication between Internet sites. 
B)  controls Web browsers that access the WWW. 
C)  is the file format used to produce Web pages. 
D)  is a low-level encryption scheme used to secure transmissions in HTTP format. 
A)  is the basic protocol that permits communication between Internet sites. 
B)  controls Web browsers that access the WWW. 
C)  is the file format used to produce Web pages. 
D)  is a low-level encryption scheme used to secure transmissions in HTTP format.

Question 13

Network protocols fulfill all of the following objectives except

Accepted Answer

A)  facilitate physical connection between network devices 
B)  provide a basis for error checking and measuring network performance 
C)  promote compatibility among network devices 
D)  result in inflexible standards 
A)  facilitate physical connection between network devices 
B)  provide a basis for error checking and measuring network performance 
C)  promote compatibility among network devices 
D)  result in inflexible standards

Question 14

When are a bridge and with a gateway used to connect networks?

Accepted Answer

Bridges connect LANs of the sa

Question 15

Explain a SYN Flood attack.

Accepted Answer

Normally user establishes a connection o

Question 16

A virtual private network:

Accepted Answer

A)  is a password-controlled network for private users rather than the general public. 
B)  is a private network within a public network. 
C)  is an Internet facility that links user sites locally and around the world. 
D)  defines the path to a facility or file on the web. 
E)  none of the above is true. 
A)  is a password-controlled network for private users rather than the general public. 
B)  is a private network within a public network. 
C)  is an Internet facility that links user sites locally and around the world. 
D)  defines the path to a facility or file on the web. 
E)  none of the above is true.

Question 17

EDI is the inter-company exchange of computer processible business information in standard format.

Accepted Answer

A) True 
 B)False

Question 18

What security questions must be considered with regard to Internet commerce?

Accepted Answer

Security questions that must be answered

Question 19

Describe an advantage to the client/server topology.

Accepted Answer

Client/server technology reduc

Question 20

A ping is used to test the state of network congestion and determine whether a particular host computer is connected and available on the network.

Accepted Answer

A) True 
 B)False

A factor that contributes to computer crime is the reluctance of many organizations to prosecute criminals for fear of negative publicity.

IP spoofing is a form of masquerading to gain unauthorized access to a Web server.

Cloud computing is the technology that has unleashed virtualization.

What is packet switching?

In a hierarchical topology, network nodes communicate with each other via a central host computer.

Why is network control needed? What tasks are performed?

IP spoofing

Explain the disadvantage of private key encryption and how public key encryption overcomes the problem.

Which topology has a large central computer with direct connections to a periphery of smaller computers? Also in this topology, the central computer manages and controls data communications among the network nodes.

A star topology is appropriate

HTML

Which of the following statements is correct? TCP/IP

Network protocols fulfill all of the following objectives except

When are a bridge and with a gateway used to connect networks?

Explain a SYN Flood attack.

A virtual private network:

EDI is the inter-company exchange of computer processible business information in standard format.

What security questions must be considered with regard to Internet commerce?

Describe an advantage to the client/server topology.

A ping is used to test the state of network congestion and determine whether a particular host computer is connected and available on the network.

The Information System: an Accountants Perspective

Introduction to Transaction Processing

Ethics, Fraud, and Internal Control

The Revenue Cycle

The Expenditure Cycle Part I: Purchases and Cash Disbursements Procedures

The Expenditure Cycle Part II: Payroll Processing and Fixed Asset Procedures

The Conversion Cycle

Financial Reporting, and Management Reporting Systems

Database Management Systems

The Rea Approach to Business Process Modeling

Enterprise Resource Planning Systems

Managing the Systems Development Life Cycle

Construct, Deliver, and Maintain Systems Projects

IT Controls Part I: Sarbanes-Oxley and It Governance

IT Controls Part II: Security and Access

IT Controls Part III: Systems Development, Program Changes, and Application Controls

Filters

Exam 12: Electronic Commerce Systems

A factor that contributes to computer crime is the reluctance of many organizations to prosecute criminals for fear of negative publicity.

IP spoofing is a form of masquerading to gain unauthorized access to a Web server.

Cloud computing is the technology that has unleashed virtualization.

What is packet switching?

In a hierarchical topology, network nodes communicate with each other via a central host computer.

Why is network control needed? What tasks are performed?

IP spoofing

Explain the disadvantage of private key encryption and how public key encryption overcomes the problem.

Which topology has a large central computer with direct connections to a periphery of smaller computers? Also in this topology, the central computer manages and controls data communications among the network nodes.

A star topology is appropriate

HTML

Which of the following statements is correct? TCP/IP

Network protocols fulfill all of the following objectives except

When are a bridge and with a gateway used to connect networks?

Explain a SYN Flood attack.

A virtual private network:

EDI is the inter-company exchange of computer processible business information in standard format.

What security questions must be considered with regard to Internet commerce?

Describe an advantage to the client/server topology.

A ping is used to test the state of network congestion and determine whether a particular host computer is connected and available on the network.

The Information System: an Accountants Perspective

Introduction to Transaction Processing

Ethics, Fraud, and Internal Control

The Revenue Cycle

The Expenditure Cycle Part I: Purchases and Cash Disbursements Procedures

The Expenditure Cycle Part II: Payroll Processing and Fixed Asset Procedures

The Conversion Cycle

Financial Reporting, and Management Reporting Systems

Database Management Systems

The Rea Approach to Business Process Modeling

Enterprise Resource Planning Systems

Managing the Systems Development Life Cycle

Construct, Deliver, and Maintain Systems Projects

IT Controls Part I: Sarbanes-Oxley and It Governance

IT Controls Part II: Security and Access

IT Controls Part III: Systems Development, Program Changes, and Application Controls

Filters