[ Computer Fundamental ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ Jharkhand General Knowledge & General Studies Questions ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
531. निम्नलिखित में से कौन-सी programming language है?
[A] Lotus
[B] Pascal
[C] MS-Excel
[D] Netscape
531. Which of the following is a programming language?
[A] Lotus
[B] Pascal
[C] MS-Excel
[D] Netscape
सही उत्तर: Pascal
व्याख्या: Pascal एक programming language है।
Correct Answer: Pascal
Explanation: Pascal is a programming language.
532. User data को machine readable form में कौन convert करता है?
[A] input unit, outpu unit, control unit
[B] central processing unit
[C] output unit
[D] decoder unit
532. Which converts the user data into machine readable form?
[A] input unit, outpu unit, control unit
[B] central processing unit
[C] output unit
[D] decoder unit
सही उत्तर: input unit, outpu unit, control unit
व्याख्या: Input unit user data को machine readable form में बदलता है।
Correct Answer: input unit, outpu unit, control unit
Explanation: The input unit converts user data into machine readable form.
533. मनुष्य computers से किस मामले में श्रेष्ठ हैं?
[A] Diligence
[B] Intelligence
[C] Slavery
[D] Reliability
533. In what respect human beings are superior to computers?
[A] Diligence
[B] Intelligence
[C] Slavery
[D] Reliability
सही उत्तर: Intelligence
व्याख्या: मनुष्यों में intelligence और reasoning क्षमता होती है।
Correct Answer: Intelligence
Explanation: Human beings are superior to computers in intelligence.
534. Secondary memory की तुलना में computer की primary memory कैसी होती है?
[A] Large
[B] Cheap
[C] Fast
[D] Slow
534. As compared to the secondary memory, the primary memory of a computer is
[A] Large
[B] Cheap
[C] Fast
[D] Slow
सही उत्तर: Fast
व्याख्या: Primary memory secondary memory की तुलना में तेज होती है।
Correct Answer: Fast
Explanation: Primary memory is faster than secondary memory.
535. वह language जिसे computer सीधे समझ और execute कर सकता है, क्या कहलाती है?
[A] Machine language
[B] Application software
[C] System program
[D] All of above
535. The language that the computer can understand and execute is called
[A] Machine language
[B] Application software
[C] System program
[D] All of above
सही उत्तर: Machine language
व्याख्या: Machine language को computer सीधे execute कर सकता है।
Correct Answer: Machine language
Explanation: Machine language is directly understood and executed by a computer.
536. कंप्यूटर की generation का वर्गीकरण किस आधार पर किया गया था?
[A] by the device used in memory & processor
[B] by the speed of computer
[C] by the model of the computer
[D] by the accuracy of computer
536. How was the generation of computer classified?
[A] by the device used in memory & processor
[B] by the speed of computer
[C] by the model of the computer
[D] by the accuracy of computer
सही उत्तर: by the device used in memory & processor
व्याख्या: कंप्यूटर generations का वर्गीकरण memory और processor में उपयोग किए गए devices के आधार पर किया गया था।
Correct Answer: by the device used in memory & processor
Explanation: Computer generations were classified based on the devices used in memory and processors.
537. निम्नलिखित में से कौन-सी first generation computers की विशेषता नहीं है?
[A] They used vacuum tubes or valves as main electronic component
[B] They consumed lots of electricity and produced excessive heat
[C] They used machine language and assembly language to program the machine
[D] None of above
537. Which of the following is not a feature of first generation computers
[A] They used vacuum tubes or valves as main electronic component
[B] They consumed lots of electricity and produced excessive heat
[C] They used machine language and assembly language to program the machine
[D] None of above
सही उत्तर: None of above
व्याख्या: दिए गए सभी विकल्प first generation computers की विशेषताएँ हैं।
Correct Answer: None of above
Explanation: All the given options are features of first generation computers.
538. CAD का पूर्ण रूप क्या है?
[A] Computer aided design
[B] Computer algorithm for design
[C] Computer application in design
[D] All of the above
538. CAD stands for
[A] Computer aided design
[B] Computer algorithm for design
[C] Computer application in design
[D] All of the above
सही उत्तर: Computer aided design
व्याख्या: CAD का अर्थ Computer Aided Design है।
Correct Answer: Computer aided design
Explanation: CAD stands for Computer Aided Design.
539. निम्नलिखित में से किस memory की access time सबसे कम होती है?
[A] Cache memory
[B] Magnetic bubble memory
[C] Magnetic core memory
[D] RAM
539. Which of the following memories has the shortest access times?
[A] Cache memory
[B] Magnetic bubble memory
[C] Magnetic core memory
[D] RAM
सही उत्तर: Cache memory
व्याख्या: Cache memory की access speed सबसे तेज होती है।
Correct Answer: Cache memory
Explanation: Cache memory has the shortest access time.
540. किसी small या intelligent device को intelligent इसलिए कहा जाता है क्योंकि उसमें क्या होता है?
[A] Computer
[B] Microcomputer
[C] Programmable
[D] Sensor
540. A small or intelligent device is so called because it contains within it a
[A] Computer
[B] Microcomputer
[C] Programmable
[D] Sensor
सही उत्तर: Microcomputer
व्याख्या: Intelligent devices में एक microcomputer होता है।
Correct Answer: Microcomputer
Explanation: An intelligent device contains a microcomputer within it.