[ 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.
141. निम्नलिखित में से कौन प्रथम पीढ़ी का कंप्यूटर नहीं है?
[A] ENIAC
[B] UNIVAC
[C] IBM 360
[D] IBM 1401
141. Which is not a comptuer of first generation?
[A] ENIAC
[B] UNIVAC
[C] IBM 360
[D] IBM 1401
सही उत्तर: IBM 360
व्याख्या: IBM 360 तीसरी पीढ़ी का कंप्यूटर था।
Correct Answer: IBM 360
Explanation: IBM 360 was not a first generation computer.
142. Conditional codes रखने वाले registers क्या कहलाते हैं?
[A] PC
[B] Flags
[C] Memory Address Registers
[D] General Purpose Registers
142. Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
[A] PC
[B] Flags
[C] Memory Address Registers
[D] General Purpose Registers
सही उत्तर: Flags
व्याख्या: Flags register CPU operations के परिणाम store करता है।
Correct Answer: Flags
Explanation: Flags registers store condition codes.
143. Vacuum tubes का आविष्कार किसने किया?
[A] John Bardeen
[B] William Shockley
[C] Lee de Forest
[D] All of above
143. Who invented vacuum tubes?
[A] John Bardeen
[B] William Shockley
[C] Lee de Forest
[D] All of above
सही उत्तर: Lee de Forest
व्याख्या: Lee de Forest ने vacuum tube विकसित की।
Correct Answer: Lee de Forest
Explanation: Lee de Forest invented vacuum tubes.
144. कंप्यूटर को एक समय में कई programs पर कार्य करने देने वाली तकनीक क्या कहलाती है?
[A] On-line thesaurus
[B] Multiprogramming
[C] Over lapped processing
[D] Outline processor
144. An approach that permits the computer to work on several programs instead of one is
[A] On-line thesaurus
[B] Multiprogramming
[C] Over lapped processing
[D] Outline processor
सही उत्तर: Multiprogramming
व्याख्या: Multiprogramming कई programs को साथ चलाने देती है।
Correct Answer: Multiprogramming
Explanation: Multiprogramming allows multiple programs to run simultaneously.
145. Stored Program Concept किसने सुझाया था?
[A] John Mauchley
[B] J.P. Eckert
[C] John Neumann
[D] Joseph Jacquard
145. Who suggested Stored Program Concept
[A] John Mauchley
[B] J.P. Eckert
[C] John Neumann
[D] Joseph Jacquard
सही उत्तर: John Neumann
व्याख्या: Stored program concept von Neumann architecture का आधार है।
Correct Answer: John Neumann
Explanation: John Neumann suggested the stored program concept.
146. CPU किन भागों से मिलकर बना होता है?
[A] Input, output and processing
[B] Control unit, primary storage, and secondary storage
[C] Control unit, arithmetic-logic unit and primary storage
[D] Control unit, processing, and primary storage
146. The central processing unit (CPU) consists of
[A] Input, output and processing
[B] Control unit, primary storage, and secondary storage
[C] Control unit, arithmetic-logic unit and primary storage
[D] Control unit, processing, and primary storage
सही उत्तर: Control unit, arithmetic-logic unit and primary storage
व्याख्या: CPU में CU, ALU और primary memory शामिल होती है।
Correct Answer: Control unit, arithmetic-logic unit and primary storage
Explanation: CPU consists of CU, ALU and primary storage.
147. Keyboard, monitor और GUI जैसी विशेषताएँ किस पीढ़ी में विकसित हुईं?
[A] First generation
[B] Second generation
[C] Third generation
[D] Fourth generation
147. The notable features like keyboards, monitors, GUI were developed in
[A] First generation
[B] Second generation
[C] Third generation
[D] Fourth generation
सही उत्तर: Fourth generation
व्याख्या: GUI और modern peripherals चौथी पीढ़ी में लोकप्रिय हुए।
Correct Answer: Fourth generation
Explanation: GUI and modern peripherals developed in fourth generation.
148. सबसे उच्च स्तर क्या है?
[A] Data
[B] Information
[C] Knowledge
[D] All of above
148. Which is the highest form?
[A] Data
[B] Information
[C] Knowledge
[D] All of above
सही उत्तर: Knowledge
व्याख्या: ज्ञान (Knowledge) सूचना का उच्चतम रूप माना जाता है।
Correct Answer: Knowledge
Explanation: Knowledge is considered the highest form.
149. Punch cards का उपयोग weaving machine में pattern control हेतु करने का विचार किसे दिया जाता है?
[A] Pascal
[B] Hollerith
[C] Babbage
[D] Jacquard
149. Who is credited with the idea of using punch cards to control patterns in a waving machine?
[A] Pascal
[B] Hollerith
[C] Babbage
[D] Jacquard
सही उत्तर: Jacquard
व्याख्या: Joseph Jacquard ने punch cards का उपयोग weaving machine में किया।
Correct Answer: Jacquard
Explanation: Jacquard introduced punch cards in weaving machines.
150. Interpreter क्या है?
[A] Interpreter program run होने के दौरान line by line conversion करता है
[B] Interpreter system representation है
[C] Interpreter एक general purpose language है
[D] None of the above
150. What is an interpreter?
[A] An interpreter does the conversion line by line as the program is run
[B] An interpreter is the representation of the system being designed
[C] An interpreter is a general purpose language providing very efficient execution
[D] None of the above
सही उत्तर: Interpreter program run होने के दौरान line by line conversion करता है
व्याख्या: Interpreter source code को line by line translate करता है।
Correct Answer: An interpreter does the conversion line by line as the program is run
Explanation: Interpreter converts code line by line during execution.