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General Knowledge History and Generations of Computers. MCQ Questions for Class 12 Vocational

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ट्रांजिस्टर आधारित कंप्यूटर वैक्यूम ट्यूब कंप्यूटरों से बेहतर क्यों थे?

Why were transistor based computers better than vacuum tube computers?

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Correct Answer

A. वे छोटे और अधिक भरोसेमंद थेThey were smaller and more reliable

Step 1

Concept

Transistors made computers smaller and more reliable. For exams remember the advantages of the second generation.

Step 2

Why this answer is correct

The correct answer is A. वे छोटे और अधिक भरोसेमंद थे / They were smaller and more reliable. Transistors made computers smaller and more reliable. For exams remember the advantages of the second generation.

Step 3

Exam Tip

ट्रांजिस्टर ने कंप्यूटरों को छोटे और अधिक भरोसेमंद बनाया। परीक्षा में दूसरी पीढ़ी के लाभों को याद रखें।

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इंटीग्रेटेड सर्किट का सरल अर्थ क्या है?

What is the simple meaning of an integrated circuit?

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Correct Answer

B. एक चिप पर कई इलेक्ट्रॉनिक घटकMany electronic components on one chip

Step 1

Concept

An integrated circuit contains many components on one chip. For exams connect the third generation with chip technology.

Step 2

Why this answer is correct

The correct answer is B. एक चिप पर कई इलेक्ट्रॉनिक घटक / Many electronic components on one chip. An integrated circuit contains many components on one chip. For exams connect the third generation with chip technology.

Step 3

Exam Tip

इंटीग्रेटेड सर्किट में कई घटक एक चिप पर होते हैं। परीक्षा में तीसरी पीढ़ी को चिप तकनीक से जोड़ें।

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माइक्रोप्रोसेसर का मुख्य महत्व क्या है?

What is the main importance of a microprocessor?

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C. सीपीयू को एक चिप पर लानाBringing CPU on one chip

Step 1

Concept

Microprocessor made CPU possible on one chip. For exams connect it with the fourth generation and personal computers.

Step 2

Why this answer is correct

The correct answer is C. सीपीयू को एक चिप पर लाना / Bringing CPU on one chip. Microprocessor made CPU possible on one chip. For exams connect it with the fourth generation and personal computers.

Step 3

Exam Tip

माइक्रोप्रोसेसर ने सीपीयू को एक चिप पर संभव बनाया। परीक्षा में इसे चौथी पीढ़ी और व्यक्तिगत कंप्यूटर से जोड़ें।

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व्यक्तिगत कंप्यूटरों का प्रसार मुख्य रूप से किस पीढ़ी से जुड़ा है?

The spread of personal computers is mainly linked with which generation?

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Correct Answer

D. चौथी पीढ़ीFourth generation

Step 1

Concept

The growth of personal computers is linked with the microprocessor based fourth generation. For exams remember PC and microprocessor together.

Step 2

Why this answer is correct

The correct answer is D. चौथी पीढ़ी / Fourth generation. The growth of personal computers is linked with the microprocessor based fourth generation. For exams remember PC and microprocessor together.

Step 3

Exam Tip

व्यक्तिगत कंप्यूटरों का विकास माइक्रोप्रोसेसर आधारित चौथी पीढ़ी से जुड़ा है। परीक्षा में पीसी और माइक्रोप्रोसेसर को साथ याद रखें।

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कौन सा क्रम कंप्यूटर पीढ़ियों की तकनीक को सही दिखाता है?

Which order correctly shows the technologies of computer generations?

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Correct Answer

A. वैक्यूम ट्यूब ट्रांजिस्टर इंटीग्रेटेड सर्किट माइक्रोप्रोसेसरVacuum tube transistor integrated circuit microprocessor

Step 1

Concept

The common order of generations goes from vacuum tubes to microprocessors. For exams remember the order of technologies.

Step 2

Why this answer is correct

The correct answer is A. वैक्यूम ट्यूब ट्रांजिस्टर इंटीग्रेटेड सर्किट माइक्रोप्रोसेसर / Vacuum tube transistor integrated circuit microprocessor. The common order of generations goes from vacuum tubes to microprocessors. For exams remember the order of technologies.

Step 3

Exam Tip

पीढ़ियों का सामान्य क्रम वैक्यूम ट्यूब से माइक्रोप्रोसेसर तक जाता है। परीक्षा में तकनीक के क्रम को याद रखें।

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प्रथम पीढ़ी के कंप्यूटरों में किस भाषा का अधिक उपयोग होता था?

Which language was mostly used in first generation computers?

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Correct Answer

B. मशीन भाषाMachine language

Step 1

Concept

Machine language was mostly used in first generation computers. For exams connect early computers with difficult programming.

Step 2

Why this answer is correct

The correct answer is B. मशीन भाषा / Machine language. Machine language was mostly used in first generation computers. For exams connect early computers with difficult programming.

Step 3

Exam Tip

प्रथम पीढ़ी में मशीन भाषा का अधिक उपयोग होता था। परीक्षा में शुरुआती कंप्यूटरों को कठिन प्रोग्रामिंग से जोड़ें।

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दूसरी पीढ़ी में कौन सी प्रोग्रामिंग भाषा अधिक विकसित हुई?

Which programming language type developed more in the second generation?

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Correct Answer

C. असेंबली भाषाAssembly language

Step 1

Concept

Assembly language was used more in the second generation. For exams treat it as a level easier than machine language.

Step 2

Why this answer is correct

The correct answer is C. असेंबली भाषा / Assembly language. Assembly language was used more in the second generation. For exams treat it as a level easier than machine language.

Step 3

Exam Tip

दूसरी पीढ़ी में असेंबली भाषा का उपयोग बढ़ा। परीक्षा में इसे मशीन भाषा से थोड़ा आसान स्तर मानें।

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फोरट्रान और कोबोल जैसी भाषाएं किस क्षेत्र में महत्वपूर्ण थीं?

Languages like FORTRAN and COBOL were important in which area?

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Correct Answer

D. उच्च स्तरीय प्रोग्रामिंगHigh level programming

Step 1

Concept

FORTRAN and COBOL are counted among early high level languages. For exams connect them with programming history.

Step 2

Why this answer is correct

The correct answer is D. उच्च स्तरीय प्रोग्रामिंग / High level programming. FORTRAN and COBOL are counted among early high level languages. For exams connect them with programming history.

Step 3

Exam Tip

फोरट्रान और कोबोल शुरुआती उच्च स्तरीय भाषाओं में गिनी जाती हैं। परीक्षा में इन्हें प्रोग्रामिंग इतिहास से जोड़ें।

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कोबोल भाषा मुख्य रूप से किस प्रकार के काम के लिए प्रसिद्ध हुई?

COBOL became mainly famous for which type of work?

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Correct Answer

A. व्यावसायिक डाटा प्रोसेसिंगBusiness data processing

Step 1

Concept

COBOL became famous for business data processing. For exams remember COBOL with business applications.

Step 2

Why this answer is correct

The correct answer is A. व्यावसायिक डाटा प्रोसेसिंग / Business data processing. COBOL became famous for business data processing. For exams remember COBOL with business applications.

Step 3

Exam Tip

कोबोल व्यावसायिक डाटा प्रोसेसिंग के लिए प्रसिद्ध हुई। परीक्षा में कोबोल को बिजनेस अनुप्रयोगों से याद रखें।

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फोरट्रान भाषा मुख्य रूप से किस क्षेत्र से जुड़ी थी?

FORTRAN language was mainly linked with which area?

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Correct Answer

B. वैज्ञानिक और गणितीय गणनाScientific and mathematical computation

Step 1

Concept

FORTRAN was famous for scientific and mathematical computation. For exams connect FORTRAN with science and engineering.

Step 2

Why this answer is correct

The correct answer is B. वैज्ञानिक और गणितीय गणना / Scientific and mathematical computation. FORTRAN was famous for scientific and mathematical computation. For exams connect FORTRAN with science and engineering.

Step 3

Exam Tip

फोरट्रान वैज्ञानिक और गणितीय गणना के लिए प्रसिद्ध रही। परीक्षा में फोरट्रान को विज्ञान और इंजीनियरिंग से जोड़ें।

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