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Year 7 HOMEWORK 4

Quiz by KS3 IT

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14 questions
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  • Q1
    What is a bitmap image?
    A type of image that uses vector graphics to represent and display visual information.
    A type of image that uses a grid of individual pixels to represent and display visual information.
    A type of image that is used only for animated graphics.
    A type of image that uses ASCII characters to represent visual information.
    30s
  • Q2
    What is game design?
    The process of playing a game.
    The process of marketing a game.
    The process of winning a game.
    The process of creating the rules, mechanics, and aesthetics of a game.
    30s
  • Q3
    What is the purpose of game testing?
    To design the gameplay mechanics and rules of a game.
    To identify and fix bugs, glitches, and other issues in a game.
    To promote and market a game to potential customers.
    To determine the popularity of a game among players.
    30s
  • Q4
    What is a common method used by cyber attackers to gain unauthorized access to computer systems?
    Encryption
    Phishing
    Firewall
    Antivirus
    30s
  • Q5
    What is the purpose of compression in bitmap images?
    To add special effects to the image.
    To reduce the file size of the image.
    To encrypt the image for security purposes.
    To increase the resolution of the image.
    30s
  • Q6
    What is the purpose of a firewall in cyber security?
    To track and analyze user behavior online.
    To monitor and control network traffic in order to protect against unauthorized access and cyber attacks.
    To encrypt sensitive data and protect it from unauthorized access.
    To detect and remove computer viruses and malware.
    30s
  • Q7
    What is malware?
    An online chat platform
    A type of computer game
    Software that helps protect computers from viruses
    Malicious software designed to harm or infect computers
    30s
  • Q8
    What is a common way malware can enter a computer?
    By turning off the antivirus software
    By browsing safe websites
    By regularly updating the operating system
    Through email attachments or downloading files from untrusted sources
    30s
  • Q9
    What is a common symptom of a computer infected with malware?
    Decreased internet connectivity
    Improved processing speed
    Sluggish performance or frequent crashes
    No noticeable changes
    30s
  • Q10
    What is the best way to protect a computer from malware?
    Opening email attachments from unknown senders
    Clicking on pop-up ads
    Disabling the firewall
    Using up-to-date antivirus software
    30s
  • Q11
    What is ransomware?
    A program that speeds up your computer's performance
    Malicious software that encrypts files and demands payment for their release
    A type of computer game
    A tool to protect your files from viruses
    30s
  • Q12
    What is the purpose of ransomware?
    To extort money from victims
    To spread awareness about cybersecurity
    To provide free software
    To improve computer security
    30s
  • Q13
    What is the most common method cybercriminals use to receive ransom payments?
    Checks
    Cash
    Credit cards
    Cryptocurrency
    30s
  • Q14
    How does ransomware typically infect a computer?
    By updating antivirus software
    Through malicious email attachments or links
    By visiting secure websites
    By clicking on pop-up ads
    30s

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