[ 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.
71. तीसरी पीढ़ी के कंप्यूटर का मुख्य लाभ क्या था?
[A] बड़ा आकार
[B] कम विश्वसनीयता
[C] कम लागत और अधिक विश्वसनीयता
[D] धीमी गति
71. What was the main benefit of third generation computers?
[A] Large size
[B] Low reliability
[C] Low cost and high reliability
[D] Slow speed
सही उत्तर: कम लागत और अधिक विश्वसनीयता
व्याख्या: IC के कारण कंप्यूटर सस्ते और reliable हुए।
Correct Answer: Low cost and high reliability
Explanation: ICs made computers cheaper and reliable.
72. चौथी पीढ़ी में कंप्यूटर का आकार कैसा था?
[A] बहुत बड़ा
[B] मध्यम
[C] छोटा
[D] बहुत भारी
72. What was the size of fourth generation computers?
[A] Very large
[B] Medium
[C] Small
[D] Very heavy
सही उत्तर: छोटा
व्याख्या: माइक्रोप्रोसेसर के कारण कंप्यूटर छोटे हो गए।
Correct Answer: Small
Explanation: Microprocessors made computers smaller.
73. पांचवीं पीढ़ी का विकास किस पर आधारित है?
[A] Vacuum Tube
[B] Artificial Intelligence
[C] Transistor
[D] IC
73. Fifth generation is based on what?
[A] Vacuum Tube
[B] Artificial Intelligence
[C] Transistor
[D] IC
सही उत्तर: Artificial Intelligence
व्याख्या: पांचवीं पीढ़ी AI पर आधारित है।
Correct Answer: Artificial Intelligence
Explanation: Fifth generation is based on AI.
74. ENIAC किस प्रकार का कंप्यूटर था?
[A] Personal Computer
[B] First Electronic General Purpose Computer
[C] Laptop
[D] Mobile
74. What type of computer was ENIAC?
[A] Personal Computer
[B] First Electronic General Purpose Computer
[C] Laptop
[D] Mobile
सही उत्तर: First Electronic General Purpose Computer
व्याख्या: ENIAC पहला electronic general purpose computer था।
Correct Answer: First Electronic General Purpose Computer
Explanation: ENIAC was the first electronic general purpose computer.
75. UNIVAC का मुख्य उपयोग क्या था?
[A] Gaming
[B] Business Data Processing
[C] Entertainment
[D] Typing
75. What was the main use of UNIVAC?
[A] Gaming
[B] Business Data Processing
[C] Entertainment
[D] Typing
सही उत्तर: Business Data Processing
व्याख्या: UNIVAC business data processing के लिए उपयोग होता था।
Correct Answer: Business Data Processing
Explanation: UNIVAC was used for business data processing.
76. कंप्यूटर की पहली पीढ़ी किस तकनीक पर आधारित थी?
[A] Transistor
[B] Vacuum Tube
[C] IC
[D] Microprocessor
76. First generation computers were based on which technology?
[A] Transistor
[B] Vacuum Tube
[C] IC
[D] Microprocessor
सही उत्तर: Vacuum Tube
व्याख्या: पहली पीढ़ी के कंप्यूटर वैक्यूम ट्यूब पर आधारित थे।
Correct Answer: Vacuum Tube
Explanation: First generation computers were based on vacuum tubes.
77. कंप्यूटर की दूसरी पीढ़ी में किसका उपयोग हुआ?
[A] Vacuum Tube
[B] Transistor
[C] IC
[D] AI
77. What was used in second generation computers?
[A] Vacuum Tube
[B] Transistor
[C] IC
[D] AI
सही उत्तर: Transistor
व्याख्या: दूसरी पीढ़ी में ट्रांजिस्टर का उपयोग हुआ।
Correct Answer: Transistor
Explanation: Second generation computers used transistors.
78. तीसरी पीढ़ी के कंप्यूटर की विशेषता क्या थी?
[A] IC का उपयोग
[B] Vacuum Tube
[C] Manual System
[D] Mechanical System
78. What was the feature of third generation computers?
[A] Use of IC
[B] Vacuum Tube
[C] Manual System
[D] Mechanical System
सही उत्तर: IC का उपयोग
व्याख्या: तीसरी पीढ़ी में Integrated Circuit का उपयोग हुआ।
Correct Answer: Use of IC
Explanation: Third generation used Integrated Circuits.
79. चौथी पीढ़ी के कंप्यूटर किस पर आधारित हैं?
[A] Transistor
[B] Microprocessor
[C] Vacuum Tube
[D] Relay
79. Fourth generation computers are based on what?
[A] Transistor
[B] Microprocessor
[C] Vacuum Tube
[D] Relay
सही उत्तर: Microprocessor
व्याख्या: चौथी पीढ़ी माइक्रोप्रोसेसर पर आधारित है।
Correct Answer: Microprocessor
Explanation: Fourth generation computers are based on microprocessors.
80. पांचवीं पीढ़ी का मुख्य उद्देश्य क्या है?
[A] Manual Work
[B] Artificial Intelligence
[C] Typing Work
[D] Printing
80. What is the main objective of fifth generation computers?
[A] Manual Work
[B] Artificial Intelligence
[C] Typing Work
[D] Printing
सही उत्तर: Artificial Intelligence
व्याख्या: पांचवीं पीढ़ी का उद्देश्य AI आधारित सिस्टम बनाना है।
Correct Answer: Artificial Intelligence
Explanation: Fifth generation aims at Artificial Intelligence systems.