The term “blockchain” is associated with:
- A. Securing online transactions
- B. Developing mobile apps
- C. Enhancing internet speed
- D. VR experiences
Correct Answer is: A
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Computer History and Generations MCQs
Advances in quantum computing have the potential to revolutionize fields like:
- A. Social media networking
- B. Medicine & drug discovery
- C. Online gaming
- D. E-commerce platforms
Correct Answer is: B
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Advances in quantum computing have the potential to revolutionize fields like:Read More »
The term “Big Data” refers to:
- A. Large & complex datasets
- B. Fast internet speeds
- C. High-performance computing
- D. Encryption techniques
Correct Answer is: A
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The concept of a mechanical computer that could perform calculations is attributed to:
- 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 »
Cybersecurity is the practice of protecting computer systems from:
- A. Hardware malfunctions
- B. Software errors
- C. Unauthorized access/attacks
- D. Natural disasters
Correct Answer is: C
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The first electronic digital computer, ENIAC, was built during World War II for:
- 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 »
Which of the following is NOT a storage device?
- 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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Vacuum tubes were the primary technology used in computers of which generation?
- 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 »
The invention of the transistor revolutionized computers by:
- A. Increasing processing speed
- B. Reducing size & power consumption
- C. Enabling GUIs
- D. Introducing memory
Correct Answer is: B
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