[ Computer History and Generations MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Computer History and Generations MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
81. UNIVAC किसलिए प्रसिद्ध है?
[A] First Personal Computer
[B] First Commercial Computer
[C] First Laptop
[D] First Mobile
81. UNIVAC is famous for what?
[A] First Personal Computer
[B] First Commercial Computer
[C] First Laptop
[D] First Mobile
सही उत्तर: First Commercial Computer
व्याख्या: UNIVAC पहला commercial computer था।
Correct Answer: First Commercial Computer
Explanation: UNIVAC was the first commercial computer.
82. कंप्यूटर की पहली पीढ़ी का समय काल क्या था?
[A] 1930-1940
[B] 1940-1956
[C] 1956-1965
[D] 1970-1980
82. What was the time period of first generation computers?
[A] 1930-1940
[B] 1940-1956
[C] 1956-1965
[D] 1970-1980
सही उत्तर: 1940-1956
व्याख्या: पहली पीढ़ी 1940 से 1956 तक थी।
Correct Answer: 1940-1956
Explanation: First generation computers existed from 1940-1956.
83. दूसरी पीढ़ी के कंप्यूटर में किस तकनीक का उपयोग हुआ?
[A] Vacuum Tube
[B] Transistor
[C] IC
[D] Microprocessor
83. Which technology was used in second generation computers?
[A] Vacuum Tube
[B] Transistor
[C] IC
[D] Microprocessor
सही उत्तर: Transistor
व्याख्या: दूसरी पीढ़ी में ट्रांजिस्टर का उपयोग हुआ।
Correct Answer: Transistor
Explanation: Second generation used transistors.
84. तीसरी पीढ़ी में कंप्यूटर की गति कैसी थी?
[A] बहुत धीमी
[B] धीमी
[C] तेज़
[D] बहुत तेज़
84. What was the speed of third generation computers?
[A] Very slow
[B] Slow
[C] Fast
[D] Very fast
सही उत्तर: तेज़
व्याख्या: IC के कारण गति तेज हो गई।
Correct Answer: Fast
Explanation: Third generation computers were fast.
85. चौथी पीढ़ी के कंप्यूटर का मुख्य घटक क्या था?
[A] IC
[B] Microprocessor
[C] Vacuum Tube
[D] Relay
85. What was the main component of fourth generation computers?
[A] IC
[B] Microprocessor
[C] Vacuum Tube
[D] Relay
सही उत्तर: Microprocessor
व्याख्या: चौथी पीढ़ी माइक्रोप्रोसेसर पर आधारित थी।
Correct Answer: Microprocessor
Explanation: Fourth generation used microprocessors.
86. पांचवीं पीढ़ी किस पर आधारित है?
[A] Mechanical System
[B] Artificial Intelligence
[C] Manual System
[D] Paper System
86. Fifth generation is based on what?
[A] Mechanical System
[B] Artificial Intelligence
[C] Manual System
[D] Paper System
सही उत्तर: Artificial Intelligence
व्याख्या: पांचवीं पीढ़ी AI पर आधारित है।
Correct Answer: Artificial Intelligence
Explanation: Fifth generation is based on AI.
87. ENIAC का उपयोग किस लिए किया जाता था?
[A] Gaming
[B] Scientific Calculation
[C] Typing
[D] Browsing
87. What was ENIAC used for?
[A] Gaming
[B] Scientific Calculation
[C] Typing
[D] Browsing
सही उत्तर: Scientific Calculation
व्याख्या: ENIAC वैज्ञानिक गणनाओं के लिए उपयोग होता था।
Correct Answer: Scientific Calculation
Explanation: ENIAC was used for scientific calculations.
88. UNIVAC किसके लिए प्रसिद्ध है?
[A] First Laptop
[B] First Commercial Computer
[C] First Mobile
[D] First Tablet
88. UNIVAC is famous for what?
[A] First Laptop
[B] First Commercial Computer
[C] First Mobile
[D] First Tablet
सही उत्तर: First Commercial Computer
व्याख्या: UNIVAC पहला commercial computer था।
Correct Answer: First Commercial Computer
Explanation: UNIVAC was the first commercial computer.
89. पहली पीढ़ी के कंप्यूटर में किसका उपयोग मुख्य रूप से होता था?
[A] Transistor
[B] Vacuum Tube
[C] IC
[D] Microprocessor
89. What was mainly used in first generation computers?
[A] Transistor
[B] Vacuum Tube
[C] IC
[D] Microprocessor
सही उत्तर: Vacuum Tube
व्याख्या: पहली पीढ़ी में वैक्यूम ट्यूब का उपयोग होता था।
Correct Answer: Vacuum Tube
Explanation: First generation computers mainly used vacuum tubes.
90. तीसरी पीढ़ी के कंप्यूटर में क्या उपयोग हुआ?
[A] IC
[B] Vacuum Tube
[C] Relay
[D] Switch
90. What was used in third generation computers?
[A] IC
[B] Vacuum Tube
[C] Relay
[D] Switch
सही उत्तर: IC
व्याख्या: तीसरी पीढ़ी में Integrated Circuit (IC) का उपयोग हुआ।
Correct Answer: IC
Explanation: Third generation computers used Integrated Circuits.