[ 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.
111. निम्नलिखित में से कौन-सा कथन गलत है?
[A] Mechanical analog computers हजारों वर्षों से मौजूद हैं
[B] Mechanical और electronic analog computers दोनों होते हैं
[C] सभी electronic computers digital होते हैं
[D] उपरोक्त सभी गलत हैं
111. Which of the following statement is false?
[A] Mechanical analog computers have existed for thousands of years
[B] There are mechanical analog computers and electronic analog computers.
[C] All electronic computers are digital computers
[D] All of above are false
सही उत्तर: सभी electronic computers digital होते हैं
व्याख्या: कुछ electronic computers analog भी होते हैं।
Correct Answer: All electronic computers are digital computers
Explanation: Not all electronic computers are digital.
112. निम्नलिखित में से किसके लिए अधिक कंप्यूटर मेमोरी की आवश्यकता होती है?
[A] Imaging
[B] Graphics
[C] Voice
[D] उपरोक्त सभी
112. Which of the following require large computers memory?
[A] Imaging
[B] Graphics
[C] Voice
[D] All of Above
सही उत्तर: उपरोक्त सभी
व्याख्या: Graphics, imaging और voice processing अधिक memory लेते हैं।
Correct Answer: All of Above
Explanation: Imaging, graphics, and voice require large memory.
113. निम्नलिखित में से कौन-सा machine independent program है?
[A] High level language
[B] Low level language
[C] Assembly language
[D] Machine language
113. Which of the following is machine independence program?
[A] High level language
[B] Low level language
[C] Assembly language
[D] Machine language
सही उत्तर: High level language
व्याख्या: High level languages machine independent होती हैं।
Correct Answer: High level language
Explanation: High level languages are machine independent.
114. पहला electro-mechanical computer कब विकसित हुआ?
[A] 1880
[B] 1990
[C] 1944
[D] उपरोक्त में से कोई नहीं
114. When was the first electro-mechanical computer developed?
[A] 1880
[B] 1990
[C] 1944
[D] None of above
सही उत्तर: 1944
व्याख्या: Mark-I 1944 में विकसित हुआ था।
Correct Answer: 1944
Explanation: The first electro-mechanical computer was developed in 1944.
115. लंबी श्रृंखला में arithmetic और logical operations सफलतापूर्वक करने वाली पहली मशीन कौन-सी थी?
[A] ENIAC
[B] Mark-I
[C] Analytic Engine
[D] UNIVAC-1
115. The first machine to successfully perform a long series of arithmetic and logical operations was:
[A] ENIAC
[B] Mark-I
[C] Analytic Engine
[D] UNIVAC-1
सही उत्तर: Mark-I
व्याख्या: Mark-I ने लगातार गणनाएँ सफलतापूर्वक कीं।
Correct Answer: Mark-I
Explanation: Mark-I successfully performed long arithmetic operations.
116. निम्नलिखित में सबसे बड़ा storage unit कौन-सा है?
[A] Kilobyte
[B] Petabyte
[C] Terrabyte
[D] Gigabyte
116. Which one is the largest space?
[A] kilobyte
[B] petabyte
[C] terrabyte
[D] gigabyte
सही उत्तर: Petabyte
व्याख्या: Petabyte सबसे बड़ा unit है।
Correct Answer: petabyte
Explanation: Petabyte is the largest among these units.
117. FORTRAN programming language किसके लिए अधिक उपयुक्त है?
[A] Business Applications
[B] Marketing Applications
[C] Scientific Applications
[D] उपरोक्त में से कोई नहीं
117. FORTRAN programming language is more suitable for ____
[A] Business Applications
[B] Marketing Applications
[C] Scientific Applications
[D] None of the above
सही उत्तर: Scientific Applications
व्याख्या: FORTRAN वैज्ञानिक गणनाओं हेतु विकसित की गई थी।
Correct Answer: Scientific Applications
Explanation: FORTRAN is suitable for scientific applications.
118. किसे किसी भी कंप्यूटर सिस्टम का brain कहा जाता है?
[A] Control Unit
[B] Arithmetic Logic Unit
[C] Central Processing Unit
[D] Storage Unit
118. The brain of any computer system is
[A] Control Unit
[B] Arithmetic Logic Unit
[C] Central Processing Unit
[D] Storage Unit
सही उत्तर: Central Processing Unit
व्याख्या: CPU कंप्यूटर का brain कहलाता है।
Correct Answer: Central Processing Unit
Explanation: CPU is called the brain of the computer system.
119. Analog computer किस पर कार्य करता है?
[A] Continuous electrical pulses
[B] Electrical pulses but not continuous
[C] Magnetic strength
[D] उपरोक्त में से कोई नहीं
119. Analog computer works on the supply of
[A] Continuous electrical pulses
[B] Electrical pulses but not continuous
[C] Magnetic strength
[D] None of the above
सही उत्तर: Continuous electrical pulses
व्याख्या: Analog computer continuous signals पर कार्य करता है।
Correct Answer: Continuous electrical pulses
Explanation: Analog computers work on continuous signals.
120. Software या hardware में त्रुटि को bug कहते हैं। इसका अन्य jargon क्या है?
[A] Leech
[B] Squid
[C] Slug
[D] Glitch
120. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
[A] Leech
[B] Squid
[C] Slug
[D] Glitch
सही उत्तर: Glitch
व्याख्या: Computer error को glitch भी कहा जाता है।
Correct Answer: Glitch
Explanation: A bug is also known as a glitch.