[ 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.
131. Integrated Circuits का आविष्कार किसने किया?
[A] Jack Kilby
[B] Robert Noyce
[C] Both of above
[D] None of above
131. Who invented Integrated Circuits?
[A] Jack Kilby
[B] Robert Noyce
[C] Both of above
[D] None of above
सही उत्तर: Both of above
व्याख्या: Jack Kilby और Robert Noyce दोनों को IC invention का श्रेय दिया जाता है।
Correct Answer: Both of above
Explanation: Both Jack Kilby and Robert Noyce invented ICs.
132. Operating system, editors और debuggers किस श्रेणी में आते हैं?
[A] System Software
[B] Application Software
[C] Utilities
[D] None of the above
132. Operating system, editors, and debuggers comes under?
[A] System Software
[B] Application Software
[C] Utilities
[D] None of the above
सही उत्तर: System Software
व्याख्या: ये सभी system software के उदाहरण हैं।
Correct Answer: System Software
Explanation: Operating systems and debuggers are system software.
133. निम्नलिखित में से कौन portable computer नहीं माना जाता?
[A] Minicomputer
[B] Laptop computer
[C] Notebook computer
[D] All of above
133. One computer that is not considered a portable is
[A] Minicomputer
[B] Laptop computer
[C] Notebook computer
[D] All of above
सही उत्तर: Minicomputer
व्याख्या: Minicomputer portable नहीं होता।
Correct Answer: Minicomputer
Explanation: Minicomputers are not portable computers.
134. निम्नलिखित में से कौन electronic computer नहीं है?
[A] ENIAC
[B] ABC
[C] UNIVAC
[D] EDVAC
134. Which of the following is not an electronic computer?
[A] ENIAC
[B] ABC
[C] UNIVAC
[D] EDVAC
सही उत्तर: ABC
व्याख्या: ABC को पूर्ण electronic computer नहीं माना जाता।
Correct Answer: ABC
Explanation: ABC is not considered a fully electronic computer.
135. स्क्रीन के उस display feature का नाम क्या है जो operator attention हेतु भाग को highlight करता है?
[A] Pixel
[B] Reverse video
[C] Touch screen
[D] Cursor
135. What is the name of the display feature that highlights are of the screen which requires operator attention?
[A] Pixel
[B] Reverse video
[C] Touch screen
[D] Cursor
सही उत्तर: Reverse video
व्याख्या: Reverse video महत्वपूर्ण भाग को highlight करता है।
Correct Answer: Reverse video
Explanation: Reverse video highlights important screen areas.
136. सबसे बड़ा कंप्यूटर कौन-सा है?
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] Super Computers
136. Which is the largest computer?
[A] Mainframe Computer
[B] Mini Computers
[C] Micro Computers
[D] Super Computers
सही उत्तर: Super Computers
व्याख्या: Supercomputer सबसे शक्तिशाली और बड़ा कंप्यूटर होता है।
Correct Answer: Super Computers
Explanation: Supercomputers are the largest computers.
137. External storage device पर data की सबसे उपयुक्त unit कौन-सी है?
[A] Bits
[B] Bytes
[C] Hertz
[D] Clock cycles
137. Which of the following are the best units of data on an external storage device?
[A] Bits
[B] Bytes
[C] Hertz
[D] Clock cycles
सही उत्तर: Bytes
व्याख्या: Storage capacity bytes में मापी जाती है।
Correct Answer: Bytes
Explanation: Bytes are commonly used units for storage devices.
138. Personal computer industry की शुरुआत किसने की?
[A] IBM
[B] Apple
[C] Compaq
[D] HCL
138. The personal computer industry was started by
[A] IBM
[B] Apple
[C] Compaq
[D] HCL
सही उत्तर: Apple
व्याख्या: Apple ने personal computer industry को लोकप्रिय बनाया।
Correct Answer: Apple
Explanation: Apple started the personal computer industry.
139. Dedicated computer से क्या अभिप्राय है?
[A] जो केवल एक व्यक्ति उपयोग करे
[B] जिसे केवल एक कार्य सौंपा गया हो
[C] जो एक प्रकार का software उपयोग करे
[D] जो application software हेतु हो
139. What is meant by a dedicated computer?
[A] Which is used by one person only
[B] Which is assigned one and only one task
[C] Which uses one kind of software
[D] Which is meant for application software
सही उत्तर: जिसे केवल एक कार्य सौंपा गया हो
व्याख्या: Dedicated computer एक विशिष्ट कार्य करता है।
Correct Answer: Which is assigned one and only one task
Explanation: Dedicated computers perform a single specific task.
140. निम्नलिखित में से कौन-सी low level language है?
[A] Basic, COBOL, FORTRAN
[B] Prolog 2, Expert Systems
[C] Knowledge based Systems
[D] Assembly Languages
140. Which programming languages are classified as low level languages?
[A] Basic, COBOL, FORTRAN
[B] Prolog 2, Expert Systems
[C] Knowledge based Systems
[D] Assembly Languages
सही उत्तर: Assembly Languages
व्याख्या: Assembly language low-level language है।
Correct Answer: Assembly Languages
Explanation: Assembly language is a low level language.