MCQ Collection
Computer Basics MCQs
Practice Computer Basics questions with answers and explanations.
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Correct Answer: B. software update
Explanation:
software update is the term that matches the description: a release that can fix bugs and security weaknesses
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Correct Answer: A. database query
Explanation:
database query is the term that matches the description: a request to retrieve or modify selected data
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Correct Answer: B. software designed to harm or misuse a computer system
Explanation:
malware refers to software designed to harm or misuse a computer system
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Correct Answer: D. temporary storage for deleted files on many desktop systems
Explanation:
recycle bin refers to temporary storage for deleted files on many desktop systems
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Correct Answer: D. encryption
Explanation:
encryption is the term that matches the description: the transformation of readable data into protected coded form
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Correct Answer: D. phishing
Explanation:
phishing is the term that matches the description: a deceptive attempt to steal information through fraudulent messages
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Correct Answer: C. two-factor authentication
Explanation:
two-factor authentication is the term that matches the description: login verification using two different factors
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Correct Answer: C. the suffix that commonly indicates a file type
Explanation:
file extension refers to the suffix that commonly indicates a file type
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Correct Answer: A. presentation software
Explanation:
presentation software is the term that matches the description: software used to create slide-based visual presentations
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Correct Answer: B. cell reference
Explanation:
cell reference is the term that matches the description: the address of a spreadsheet cell such as A1
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Correct Answer: C. software designed to harm or misuse a computer system
Explanation:
malware refers to software designed to harm or misuse a computer system
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Correct Answer: D. strong password
Explanation:
strong password is the term that matches the description: a long, unique and hard-to-guess authentication secret