Computer Science MCQS

• A. Connected computers
• B. Physical devices with internet
• C. Social media platforms
• D. Cloud storage services

Correct Answer is: B

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The Internet of Things (IoT) refers to the network of:Read More »

• A. Large & complex datasets
• B. Fast internet speeds
• C. High-performance computing
• D. Encryption techniques

Correct Answer is: A

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The term “Big Data” refers to:Read More »

• A. Alan Turing
• B. Charles Babbage
• C. John Mauchly
• D. Steve Jobs

Correct Answer is: B

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The concept of a mechanical computer that could perform calculations is attributed to:Read More »

• A. Hardware malfunctions
• B. Software errors
• C. Unauthorized access/attacks
• D. Natural disasters

Correct Answer is: C

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Cybersecurity is the practice of protecting computer systems from:Read More »

• A. Weather forecasting
• B. Codebreaking
• C. Accounting
• D. Word processing

Correct Answer is: B

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The first electronic digital computer, ENIAC, was built during World War II for:Read More »

• A. Hard Disk Drive (HDD)
• B. Solid State Drive (SSD)
• C. Random Access Memory (RAM)
• D. Optical Disc

Correct Answer is: C

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Which of the following is NOT a storage device?Read More »

• A. Transistors
• B. Vacuum tubes
• C. Integrated circuits
• D. Microprocessors

Correct Answer is: B

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Vacuum tubes were the primary technology used in computers of which generation?Read More »

• A. 1
• B.
• C.
• D.

Correct Answer is: A

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The binary system uses only two digits, 0 and 1, to represent data in computersRead More »