Computer practice question for SSC. Select an option to check your answer, read the explanation and continue practicing.
Which technology do third generation computers use?
Correct Answerसही उत्तर
A. Integrated CircuitsA. इंटीग्रेटेड सर्किट
Explanationव्याख्या
The correct answer is Integrated Circuits.
According to the source, third-generation computers are based on Integrated Circuits.
The book provides a useful four-generation technology sequence: First Generation Computers — Vacuum Tube based; Second Generation Computers — Transistor based; Third Generation Computers — Integrated Circuit based; Fourth Generation Computers — VLSI Microprocessor based.
Therefore the complete source-supported revision chain is: 1st Generation = Vacuum Tubes; 2nd Generation = Transistors; 3rd Generation = Integrated Circuits; 4th Generation = VLSI Microprocessors.
This question reinforces the earlier second-generation question where the source identified transistors as the defining technology.
Students should learn the entire sequence because SSC examinations frequently ask one generation directly while using the remaining technologies as distractors.
In the present question, Transistors, Microprocessors and Vacuum Tubes are distractors for third-generation computers, but the explanation assigns each technology to another generation.
The source specifically uses the expression 'VLSI Microprocessor based' for the fourth generation, and that wording has been preserved.
It does not give dates, example computers, size, speed, programming languages or semiconductor details for these generations in this entry.
Therefore those facts have not been added.
Quick revision: Vacuum Tube → Transistor → Integrated Circuit → VLSI Microprocessor corresponds to First → Second → Third → Fourth Generation.
Therefore option (a), Integrated Circuits, is correct.
सही उत्तर Integrated Circuits है। स्रोत के अनुसार Third Generation Computers Integrated Circuit based होते हैं। Book इस question के साथ चार generations की बहुत useful technology sequence देती है: First Generation Computers — Vacuum Tube based; Second Generation Computers — Transistor based; Third Generation Computers — Integrated Circuit based; Fourth Generation Computers — VLSI Microprocessor based। इसलिए complete source-supported revision chain है: 1st Generation = Vacuum Tubes; 2nd Generation = Transistors; 3rd Generation = Integrated Circuits; 4th Generation = VLSI Microprocessors। यह earlier Second Generation question को reinforce करता है जहां Transistors answer थे। SSC examinations में computer generations को direct या match-the-following form में frequently पूछा जाता है, इसलिए entire sequence याद करना बेहतर है। Current question में Transistors, Microprocessors और Vacuum Tubes distractors हैं, लेकिन explanation इन्हें different generations से associate करती है। Source Fourth Generation के लिए specifically 'VLSI Microprocessor based' wording use करती है और इसे preserve किया गया है। Book इस entry में generations की dates, example computers, size, speed, programming languages या semiconductor details नहीं देती। इसलिए outside facts add नहीं किए गए हैं। Quick revision: Vacuum Tube → Transistor → Integrated Circuit → VLSI Microprocessor = First → Second → Third → Fourth Generation। इसलिए विकल्प (a), Integrated Circuits, सही उत्तर है।
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