computer security Practice Questions Answers Test with Solutions & More Shortcuts
computer security PRACTICE TEST [3 - EXERCISES]
computer security set 1
computer security set 2
computer security set 3
Question : 6
A spoofing attack is
a) a prepared application that takes advantage of a known weakness.
b) a tool used to quickly check computers on a network for known weaknesses.
c) an application that captures TCP/IP data packets, which can maliciously be used to capture passwords and other data while it is in transit either within the computer or over the network.
d) a situation in which one person or program successfully masquerades as another by falsifying data and thereby gaining illegitimate access.
Answer »Answer: (d)
Spoofing, as it pertains to cybersecurity, is when someone or something pretends to be something else in an attempt to gain our confidence, get access to our systems, steal data, steal money, or spread malware. Spoofing attacks come in many forms
Question : 7
____ are often delivered to PC through an E-mail attachment and are often designed to do harm.
a) Viruses
b) Spam
c) Portals
d) Email messages
e) None of these
Answer »Answer: (a)
The virus may come as an attachment along with the emails. When you open and run the attached file, you indirectly allow the virus into your computer system. This will slowly affect your hard drive and the entire system.
Question : 8
Hackers
a) all have the same motive
b) is another name for users
c) may legally break into computers as long as they do not do any damage
d) are people who are allergic to computers
e) break into other people’s computers
Answer »Answer: (e)
A hacker is an individual who uses a computer, networking or other skills to overcome a technical problem. The term also may refer to anyone using their abilities to gain unauthorised access to systems or networks to commit crimes. A hacker may, for example, steal information to hurt people via identity theft or bring down a system and, often, hold it hostage in order to collect a ransom.
Question : 9
It is a prepared application that takes advantage of a known weakness.
a) security exploit
b) vulnerability scanner
c) packet sniffer
d) rootkit
Answer »Answer: (a)
An exploit is a code that takes advantage of a software vulnerability or security flaw. It is written either by security researchers as a proof-of-concept threat or by malicious actors for use in their operations. When used, exploits allow an intruder to remotely access a network and gain elevated privileges, or move deeper into the network.
Question : 10
‘Trend Micro’ is a
a) virus program
b) anti-virus software
c) just a program
d) All of these
e) None of the above
Answer »Answer: (b)
These antivirus tools are critical for users to have installed and up-to-date because a computer without antivirus software protection will be infected within minutes of connecting to the internet. The bombardment is constant, which means antivirus companies have to update their detection tools regularly to deal with the more than 60,000 new pieces of malware created daily.
IMPORTANT computer mcq EXERCISES
computer security Shortcuts »
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computer MCQ CATEGORIES
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» Microsoft Word MCQ
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» Microsoft Excel Q/A
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» Fundamental & Concepts of Computer
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» Computer Security
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» Computer Acronyms & Abbreviation
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» Basics of Hardware & Software
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» Input & Output Devices
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» Operating System
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» Software Engineering
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» Data Structures & Algorithms
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» Computer Networks
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» Parallel Computing
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» Window Programming
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» Internet Awareness
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» Microsoft Windows Operating System
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» Microsoft Windows Keyboard Shortcuts
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» Microsoft Office Quiz
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» Microsoft Powerpoint Q/A
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» Microsoft Access MCQ
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» Computer Memory MCQ
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» Data Base Management System (DBMS)
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» Data Mining and Data Ware House
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» Electronics Data Processing
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