WorksheetsComputer Threats Quiz
Total questions: 20
Worksheet time: 10mins
What is the primary purpose of a computer virus?
To disrupt systems and cause major operational issues
To monitor user actions
To encrypt files for ransom
To create a backdoor for remote access
What is the main difference between a virus and a worm?
A virus requires user action to spread, while a worm spreads automatically
A virus encrypts files, while a worm does not
A virus monitors user actions, while a worm does not
A virus is a type of spyware, while a worm is not
What is the main characteristic of a Trojan?
It encrypts files for ransom
It spreads without attaching to files
It disguises as legitimate software
It monitors user actions
What does ransomware do?
It monitors user actions
It encrypts files and demands a fee to unlock them
It spreads without attaching to files
It disguises as legitimate software
Which malware works in the background to monitor a user's actions?
Virus
Worm
Spyware
Trojan
What is a brute force attack?
An attack that uses multiple attempts to guess passwords or encryption keys
An attack that involves sending fake emails to individuals
An attack that encrypts files for ransom
An attack that monitors user actions
What is the primary method of attack for worms?
Attaching to legitimate software
Spreading on its own via network connection
Encrypting files for ransom
Monitoring user actions
Which type of malware can add a computer to a network to carry out attacks?
Virus
Worm
Botnet
Trojan
What is the goal of a phishing attack?
To encrypt data
To gain physical access to a computer
To get the victim to reveal information or infect their device with a virus
To perform a denial of service attack
What does shoulder surfing involve?
Sending fake emails to individuals
Observing an individual in a physical location to obtain information
Infecting a computer with malware
Encrypting data to prevent access
What is the goal of shoulder surfing?
To encrypt data
To observe an individual to gain information
To flood a server with requests
To install malware on a computer
What is a rogue access point?
A program that reads data being transmitted over a network.
A wireless access point set up by an attacker to trick users into connecting to it.
A type of malware that infects computers.
A method to encrypt Wi-Fi signals.
What does SQL stand for?
Structured Query Language
Secure Query Language
Simple Query Language
Standard Query Language
What is the main function of SQL in websites?
To intercept data being transmitted over a network.
To create, manipulate, and access a database.
To set up a rogue access point.
To encrypt Wi-Fi signals.
What is the purpose of a rogue access point in a cyber attack?
To intercept data being transmitted over a network.
To trick users into connecting to it and steal data.
To create, manipulate, and access a database.
To encrypt Wi-Fi signals.
What is the main threat posed by SQL injection attacks?
Intercepting data being transmitted over a network.
Inserting malicious code to steal, modify, or delete data.
Using a botnet to infect computers.
Corrupting data with a virus.
What is the primary goal of a phishing attack?
To encrypt data
To gain unauthorized access to a network
To trick individuals into revealing sensitive information
To monitor user actions
Which type of malware is designed to replicate itself and spread to other computers?
Virus
Worm
Trojan
Spyware
What is the main purpose of a Denial of Service (DoS) attack?
To steal sensitive information
To disrupt the normal functioning of a website or service
To install malware on a computer
To encrypt files for ransom
Which type of attack involves overwhelming a system with traffic to make it unavailable to users?
Phishing
Denial of Service (DoS)
SQL Injection
Man-in-the-Middle
