Question 1

Cookies are files created by user computers and stored on Web servers.

Accepted Answer

A) True 
 B)False

Question 2

What is an IRC?

Accepted Answer

It is a popular interactive se

Question 3

A message that is made to look as though it is coming from a trusted source but is not is called

Accepted Answer

A)  a denial of service attack 
B)  digital signature forging 
C)  Internet protocol spoofing 
D)  URL masquerading 
A)  a denial of service attack 
B)  digital signature forging 
C)  Internet protocol spoofing 
D)  URL masquerading

Question 4

Packet switching

Accepted Answer

A)  combines the messages of multiple users into one packet for transmission. At the receiving end, the packet is disassembled into the individual messages and distributed to the intended users. 
B)  is a method for partitioning a database into packets for easy access where no identifiable primary user exists in the organization. 
C)  is used to establish temporary connections between network devices for the duration of a communication session. 
D)  is a denial of service technique that disassembles various incoming messages to targeted users into small packages and then reassembles them in random order to create a useless garbled message. 
A)  combines the messages of multiple users into one packet for transmission. At the receiving end, the packet is disassembled into the individual messages and distributed to the intended users. 
B)  is a method for partitioning a database into packets for easy access where no identifiable primary user exists in the organization. 
C)  is used to establish temporary connections between network devices for the duration of a communication session. 
D)  is a denial of service technique that disassembles various incoming messages to targeted users into small packages and then reassembles them in random order to create a useless garbled message.

Question 5

The client-server model can only be applied to ring and star topologies.

Accepted Answer

A) True 
 B)False

Question 6

The most frequent use of EDI is in making vendor payments.

Accepted Answer

A) True 
 B)False

Question 7

All of the following are true about the Open System Interface (OSI) protocol except

Accepted Answer

A)  within one node different layers communicate with other layers at that node 
B)  one protocol is developed and applied to all the OSI layers 
C)  specific layers are dedicated to hardware tasks and other layers are dedicated to software tasks 
D)  layers at each node communicate logically with their counterpart layers across nodes 
A)  within one node different layers communicate with other layers at that node 
B)  one protocol is developed and applied to all the OSI layers 
C)  specific layers are dedicated to hardware tasks and other layers are dedicated to software tasks 
D)  layers at each node communicate logically with their counterpart layers across nodes

Question 8

Explain a Smurf Attack.

Accepted Answer

A smurf attack involves three parties: t

Question 9

What are cookies and why are they used?

Accepted Answer

Cookies are files containing user inform

Question 10

What is a firewall? What does it do? Discuss the common configuration that employs two firewalls.

Accepted Answer

A firewall is a system used to insulate

Question 11

What is an IP address?

Accepted Answer

Every computer node and host attached to

Question 12

A digital signature is

Accepted Answer

A)  the encrypted mathematical value of the message sender's name 
B)  derived from the digest of a document that has been encrypted with the sender's private key 
C)  the computed digest of the sender's digital certificate 
D)  allows digital messages to be sent over analog telephone lines 
A)  the encrypted mathematical value of the message sender's name 
B)  derived from the digest of a document that has been encrypted with the sender's private key 
C)  the computed digest of the sender's digital certificate 
D)  allows digital messages to be sent over analog telephone lines

Question 13

Polling is one technique used to control data collisions.

Accepted Answer

A) True 
 B)False

Question 14

Explain a Distributed Denial of Service Attack.

Accepted Answer

A distributed denial of service (DDoS) a

Question 15

What is a digital certificate?

Accepted Answer

A digital certificate is like an electro

Question 16

The rules that make it possible for users of networks to communicate are called protocols.

Accepted Answer

A) True 
 B)False

Question 17

Describe one primary advantage of polling as a network control method.

Accepted Answer

Polling is non-contentious so

Question 18

What is a URL?

Accepted Answer

A URL is the address that defines the pa

Question 19

Discuss the public key encryption technique.

Accepted Answer

This approach uses two different keys: o

Question 20

What is a digital signature?

Accepted Answer

A digital signature is an electronic aut

Cookies are files created by user computers and stored on Web servers.

What is an IRC?

A message that is made to look as though it is coming from a trusted source but is not is called

Packet switching

The client-server model can only be applied to ring and star topologies.

The most frequent use of EDI is in making vendor payments.

All of the following are true about the Open System Interface (OSI) protocol except

Explain a Smurf Attack.

What are cookies and why are they used?

What is a firewall? What does it do? Discuss the common configuration that employs two firewalls.

What is an IP address?

A digital signature is

Polling is one technique used to control data collisions.

Explain a Distributed Denial of Service Attack.

What is a digital certificate?

The rules that make it possible for users of networks to communicate are called protocols.

Describe one primary advantage of polling as a network control method.

What is a URL?

Discuss the public key encryption technique.

What is a digital signature?

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

Cookies are files created by user computers and stored on Web servers.

What is an IRC?

A message that is made to look as though it is coming from a trusted source but is not is called

Packet switching

The client-server model can only be applied to ring and star topologies.

The most frequent use of EDI is in making vendor payments.

All of the following are true about the Open System Interface (OSI) protocol except

Explain a Smurf Attack.

What are cookies and why are they used?

What is a firewall? What does it do? Discuss the common configuration that employs two firewalls.

What is an IP address?

A digital signature is

Polling is one technique used to control data collisions.

Explain a Distributed Denial of Service Attack.

What is a digital certificate?

The rules that make it possible for users of networks to communicate are called protocols.

Describe one primary advantage of polling as a network control method.

What is a URL?

Discuss the public key encryption technique.

What is a digital signature?

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