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Computer Generations: 35 MCQs with answers

All 35 multiple-choice questions from this kit, free and with no sign-up.

Full kit · everything

Warm-up · 31 questions

Q1. Which technology was the main component of first-generation computers?

Beginner
A Vacuum tubes B Microprocessors C Integrated Circuits (IC) D Transistors
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Vacuum tubes

First-generation computers (1940–1956) used vacuum tubes as their primary electronic component.

Q2. What was the time period of the second generation of computers?

Beginner
A 1964–1971 B 1956–1963 C 1940–1956 D 1972–present
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1956–1963

The second generation spanned from 1956 to 1963, as shown in the generation timeline.

Q3. Which generation introduced Integrated Circuits (ICs)?

Beginner
A Second generation B Third generation C Fourth generation D First generation
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Third generation

The third generation (1964–1971) used Integrated Circuits (ICs) as the main technology.

Q4. Microprocessors were the main technology of which generation?

Beginner
A Fifth generation B Second generation C Third generation D Fourth generation
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Fourth generation

The fourth generation (1972–present) is characterized by the use of microprocessors.

Q5. Which technology is associated with the fifth generation of computers?

Beginner
A Vacuum tubes B Transistors C Integrated Circuits D AI and advanced technologies
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AI and advanced technologies

The fifth generation (present and beyond) focuses on AI and advanced technologies.

Q6. Which generation of computers used transistors as the main technology?

Beginner
A Fourth generation B Second generation C Third generation D First generation
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Second generation

Second-generation computers (1956–1963) used transistors as their primary technology.

Q7. The first generation of electronic computers began around which year?

Beginner
A 1940 B 1920 C 1964 D 1956
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1940

The first generation started around 1940 and continued until about 1956.

Q8. The fourth generation of computers started in which year?

Beginner
A 1964 B 1956 C 1972 D 1980
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1972

The fourth generation began in 1972 and continues to the present, using microprocessors.

Q9. Which generation is described as 'present and beyond' in the timeline?

Beginner
A Fourth generation B Sixth generation C Fifth generation D Third generation
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Fifth generation

The fifth generation is described as 'Present – Beyond' and focuses on AI and advanced technologies.

Q10. First-generation computers were small in size and consumed very little electricity.

Beginner
A True B False
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False

First-generation computers were very large in size and consumed a lot of electricity, produced a lot of heat, and were very expensive.

Q11. The third generation of computers used Integrated Circuits (ICs) as the main technology.

Beginner
A True B False
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True

The third generation (1964–1971) is characterized by the use of Integrated Circuits (ICs).

Q12. What is the primary technology used in the second generation of computers?

Beginner
A Transistors B Microprocessors C Integrated Circuits D Vacuum Tubes
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Transistors

The second generation of computers primarily used transistors as their main technology, replacing the less efficient vacuum tubes.

Q13. Which generation of computers is characterized by the use of microprocessors?

Beginner
A First Generation B Third Generation C Second Generation D Fourth Generation
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Fourth Generation

The fourth generation of computers is characterized by the use of microprocessors, which significantly enhanced computing power and efficiency.

Q14. What technology is associated with the first generation of computers?

Beginner
A Microprocessors B Integrated Circuits C Vacuum Tubes D Transistors
Show answer & explanation

Vacuum Tubes

The first generation of computers used vacuum tubes as their main technology, which were large and consumed a lot of power.

Q15. Which generation of computers is known for the introduction of Integrated Circuits?

Beginner
A Second Generation B Fourth Generation C Third Generation D First Generation
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Third Generation

The third generation of computers is known for the introduction of Integrated Circuits (ICs), which made computers smaller and more efficient.

Q16. What is the time period associated with the third generation of computers?

Beginner
A 1964–1971 B 1956–1963 C 1972–Present D 1945–1955
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1964–1971

The third generation of computers is associated with the time period from 1964 to 1971, during which Integrated Circuits were widely adopted.

Q17. Which generation of computers is referred to as 'present and beyond'?

Beginner
A First Generation B Third Generation C Fifth Generation D Second Generation
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Fifth Generation

The fifth generation of computers is referred to as 'present and beyond' as it encompasses the ongoing developments in computing technology.

Q18. Which of the following is NOT a characteristic of second-generation computers?

Beginner
A Smaller size compared to first generation B Use of vacuum tubes C Improved speed and efficiency D Use of transistors
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Use of vacuum tubes

Second-generation computers did not use vacuum tubes; they used transistors, which were smaller and more efficient.

Q19. What was the primary component of computers in the first generation?

Beginner
A Vacuum Tubes B Transistors C Microprocessors D Integrated Circuits
Show answer & explanation

Vacuum Tubes

The primary component of first-generation computers was vacuum tubes, which were large and inefficient.

Q20. Which generation of computers is associated with the timeline 1956–1963?

Beginner
A Fourth Generation B Third Generation C First Generation D Second Generation
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Second Generation

The timeline 1956–1963 corresponds to the second generation of computers, which utilized transistors.

Q21. Which of the following technologies is NOT associated with the fourth generation of computers?

Beginner
A Integrated Circuits B Microprocessors C Vacuum Tubes D Personal Computers
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Vacuum Tubes

Vacuum tubes are not associated with the fourth generation of computers; this generation is characterized by microprocessors and integrated circuits.

Q22. Which generation of computers is primarily characterized by the use of vacuum tubes?

Beginner
A Second Generation B First Generation C Third Generation D Fourth Generation
Show answer & explanation

First Generation

The first generation of computers is primarily characterized by the use of vacuum tubes as the main technology.

Q23. What is the main technology used in the third generation of computers?

Beginner
A Microprocessors B Integrated Circuits C Transistors D Vacuum Tubes
Show answer & explanation

Integrated Circuits

The main technology used in the third generation of computers is Integrated Circuits (ICs).

Q24. Which generation of computers is associated with the use of microprocessors?

Beginner
A Second Generation B Fourth Generation C First Generation D Third Generation
Show answer & explanation

Fourth Generation

The fourth generation of computers is characterized by the use of microprocessors.

Q25. What is the time period associated with the second generation of computers?

Beginner
A 1940-1955 B 1964-1971 C 1956-1963 D 1972-Present
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1956-1963

The time period associated with the second generation of computers is 1956-1963.

Q26. Which generation of computers is known for the introduction of transistors?

Beginner
A Second Generation B Third Generation C Fourth Generation D First Generation
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Second Generation

The second generation of computers is known for the introduction of transistors as the main technology.

Q27. Which generation of computers is commonly referred to as 'present and beyond'?

Beginner
A Third Generation B Fifth Generation C Second Generation D First Generation
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Fifth Generation

The fifth generation of computers is commonly referred to as 'present and beyond'.

Q28. Which of the following technologies is NOT associated with the second generation of computers?

Beginner
A Peripheral Devices B Transistors C Vacuum Tubes D Magnetic Core Memory
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Vacuum Tubes

Vacuum tubes are NOT associated with the second generation of computers; they were used in the first generation.

Q29. What was the primary component of computers in the fourth generation?

Beginner
A Integrated Circuits B Transistors C Microprocessors D Vacuum Tubes
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Microprocessors

The primary component of computers in the fourth generation is microprocessors.

Q30. Which generation of computers is associated with the timeline 1964–1971?

Beginner
A Second Generation B Fourth Generation C Third Generation D First Generation
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Third Generation

The timeline 1964–1971 is associated with the third generation of computers.

Q31. The first generation of electronic computers began around which year?

Beginner
A 1950 B 1960 C 1940 D 1970
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1940

The first generation of electronic computers began around the year 1940.

Building up · 4 questions

Q32. Which of the following is a characteristic of first-generation computers?

Intermediate
A They were very expensive B They consumed very little electricity C They were very small in size D They produced very little heat
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They were very expensive

First-generation computers were very large, very expensive, produced a lot of heat, and consumed a lot of electricity.

Q33. What is the correct chronological order of computer technologies?

Intermediate
A Transistor → Vacuum Tube → IC → Microprocessor → AI B Vacuum Tube → IC → Transistor → Microprocessor → AI C IC → Vacuum Tube → Transistor → Microprocessor → AI D Vacuum Tube → Transistor → IC → Microprocessor → AI
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Vacuum Tube → Transistor → IC → Microprocessor → AI

The technological evolution follows: Vacuum Tube → Transistor → IC → Microprocessor → AI.

Q34. Which generation of computers is associated with the timeline 1964–1971?

Intermediate
A Third generation B Fourth generation C Second generation D First generation
Show answer & explanation

Third generation

The third generation of computers existed from 1964 to 1971 and used Integrated Circuits.

Q35. Which of the following is NOT a characteristic of first-generation computers?

Intermediate
A Produced a lot of heat B Used microprocessors C Very expensive D Very large in size
Show answer & explanation

Used microprocessors

First-generation computers used vacuum tubes, not microprocessors. Microprocessors belong to the fourth generation.

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