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ITN 261 Quiz 2 Questions with All Correct Answers

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ITN 261 Quiz 2 Questions with All Correct Answers Which of the following types of viruses is designed to change its code and "shape" to avoid detection by virus scanners, which would look for a specific virus code and not the new version? - Answer- Polymorphic virus Which of the following ty...

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  • October 10, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • itn 261
  • itn 261 quiz 2
  • itn 261 quiz 2 questions with all correct answers

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  • ITN 261

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ITN 261 Quiz 2 Questions with All
Correct Answers

Which of the following types of viruses is designed to change its code and "shape" to
avoid detection by virus scanners, which would look for a specific virus code and not the
new version? - Answer- Polymorphic virus

Which of the following types of viruses is a piece of code or software designed to lie in
wait on a system until a specified event occurs? - Answer- Logic bomb

Which of the following types of viruses infects using multiple attack vectors, including
the boot sector and executable files on the hard drive? - Answer- Multipartite virus

Which of the following types of viruses infects and operates through the use of a
programming language built into applications such as Microsoft Office in the form of
Visual Basic for Applications (VBA)? - Answer- Macro virus

Which of the following statements is NOT true about dictionary-based virus detection? -
Answer- This method can detect both viruses that it knows about and those it does not
know about.

Which of the following is a malware program designed to replicate without attaching to
or infecting other files on a host system? - Answer- Worm

Which of the following is malware that looks legitimate but hides a payload that does
something unwanted? - Answer- Trojan

Which one of the following is NOT a goal of Trojans? - Answer- Replicating

Which of the following is a remote access Trojan authored entirely in Delphi that uses
TCP port 26097 by default? - Answer- Let Me Rule

Which of the following is a next-generation Trojan tool that was designed to accept
customized, specially designed plug-ins? - Answer- Back Orifice (BO2K)

A software development kit specifically designed to facilitate the design and
development of Trojans is called a: - Answer- Trojan construction kit.

A section of the hard drive record responsible for assisting in locating the operating
system to boot the computer is called the: - Answer- master boot records (MBRs).

, Which of the following is NOT one of the key goals of a backdoor? - Answer- To obtain
a Trojan construction kit

Which of the following is a U.S. Department of Defense (DoD) standard that sets basic
requirements for assessing the effectiveness of computer security controls built into a
computer system? - Answer- Trusted Computer System Evaluation Criteria (TCSEC)

A process where communications are redirected to different ports than they would
normally be destined for is called: - Answer- port redirection.

An organization's Web server is often the public face of the organization that customers
and clients see first. - Answer- T

A buffer overflow can result in data being corrupted or overwritten. - Answer- T

A denial of service (DoS) attack is considered a critical problem because it is very
difficult to defeat. - Answer- F

A distributed denial of service (DDoS) attack is mostly an annoyance; however, a denial
of service (DoS) attack is much more of a problem. - Answer- F

Error messages should be considered a potential Web server vulnerability because they
can provide vital information to an attacker. - Answer- T

A good way to prevent Structured Query Language (SQL) injection attacks is to use
input validation, which ensures that only approved characters are accepted. - Answer- T

Structured Query Language (SQL) injections require very little skill or knowledge to
execute. - Answer- F

A number of different methods can be used to deface a Web site. - Answer- T

Defacing a Web site is one of the most common acts of vandalism against Web sites. -
Answer- T

Input validation refers to restricting the type of input or data the Web site will accept so
that mistakes will not be entered into the system. - Answer- T

Brutus is a password cracker that is designed to decode different password types
present in Web applications. - Answer- T

A poison null byte attack uploads masses of files to a server with the goal of filling up
the hard drive on the server in an attempt to cause the application to crash. - Answer- F

A session, the connection that a client has with the server application, should use the
same identifier, encryption, and other parameters every time a new connection between

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