Question 1

Which of the following is not an example of intrusion:

Accepted Answer

A) Guessing and cracking passwords 
B) Running a packet sniffer on a workstation to capture user names and passwords 
C) Using an unattended,logged-in workstation without permission 
D) All of the above are examples of intrusion 
A) Guessing and cracking passwords 
B) Running a packet sniffer on a workstation to capture user names and passwords 
C) Using an unattended,logged-in workstation without permission 
D) All of the above are examples of intrusion

Question 2

A masquerader is a legitimate user who accesses data,programs,or resources for which such access is not authorized.

Accepted Answer

A) True 
 B)False

Question 3

The three key objectives of computer security are confidentiality,integrity,and availability.

Accepted Answer

A) True 
 B)False

Question 4

A worm that can attack a variety of OSs rather than a single OS such as Windows is:

Accepted Answer

A) Multiplatform 
B) Multi-exploit 
C) Polymorphic 
D) Metamorphic 
A) Multiplatform 
B) Multi-exploit 
C) Polymorphic 
D) Metamorphic

Question 5

Repudiation refers to a user either denying sending data or a user denying receiving or possessing the data.

Accepted Answer

A) True 
 B)False

Question 6

The network vehicle used for worm propagation is:

Accepted Answer

A) Electronic mail facility 
B) Remote execution capability 
C) Remote login capability 
D) All of the above 
A) Electronic mail facility 
B) Remote execution capability 
C) Remote login capability 
D) All of the above

Question 7

All parasitic malware is software that replicates.

Accepted Answer

A) True 
 B)False

Which of the following is not an example of intrusion:

A masquerader is a legitimate user who accesses data,programs,or resources for which such access is not authorized.

The three key objectives of computer security are confidentiality,integrity,and availability.

A worm that can attack a variety of OSs rather than a single OS such as Windows is:

Repudiation refers to a user either denying sending data or a user denying receiving or possessing the data.

The network vehicle used for worm propagation is:

All parasitic malware is software that replicates.

Introduction

Business Information

Distributed Data Processing

Internet History and Architecture

Tcp/ip and Osi

Clientserver and Intranet Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Protocols

Ethernet and Fibre Channel

Wireless Lans

Circuit Switching and Packet Switching

Frame Relay and Atm

Wireless Wans

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

Computer and Network Security Techniques

Network Management

Filters

Exam 18: Computer and Network Security Threats

Which of the following is not an example of intrusion:

A masquerader is a legitimate user who accesses data,programs,or resources for which such access is not authorized.

The three key objectives of computer security are confidentiality,integrity,and availability.

A worm that can attack a variety of OSs rather than a single OS such as Windows is:

Repudiation refers to a user either denying sending data or a user denying receiving or possessing the data.

The network vehicle used for worm propagation is:

All parasitic malware is software that replicates.

Introduction

Business Information

Distributed Data Processing

Internet History and Architecture

Tcp/ip and Osi

Clientserver and Intranet Computing

Internet-Based Applications

Internet Operation

Lan Architecture and Protocols

Ethernet and Fibre Channel

Wireless Lans

Circuit Switching and Packet Switching

Frame Relay and Atm

Wireless Wans

Data Transmission

Data Communication Fundamentals

Data Link Control and Multiplexing

Computer and Network Security Techniques

Network Management

Filters