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Cyber safety and ethics

5 Class 10 Computer Science questions with answers and explanations.

Printable worksheet with answer key

All questions with answers
  1. A strong password should contain:

    • 1 Only numbers
    • 2 Only your name
    • 3 Your date of birth
    • 4 A mix of letters, numbers and symbols
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    Correct answer: A mix of letters, numbers and symbols

    Mixed characters and length make a password hard to guess.

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  2. Sending emails that trick people into giving passwords is called:

    • 1 Compiling
    • 2 Phishing
    • 3 Formatting
    • 4 Browsing
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    Correct answer: Phishing

    Phishing pretends to be a trusted sender.

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  3. Using someone else's work without permission is:

    • 1 Encryption
    • 2 Programming
    • 3 Plagiarism
    • 4 Backup
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    Correct answer: Plagiarism

    Copying work without credit is plagiarism.

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  4. Software that protects a computer from viruses is:

    • 1 Antivirus
    • 2 Spreadsheet
    • 3 Browser
    • 4 Compiler
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    Correct answer: Antivirus

    Antivirus software detects and removes malware.

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  5. Making a copy of important data is called:

    • 1 Delete
    • 2 Backup
    • 3 Install
    • 4 Format
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    Correct answer: Backup

    A backup protects against data loss.

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