[ All computer questions and answers ]
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.
791. कंप्यूटर कौन-सा operation perform नहीं करता?
[A] A) Inputting
[B] B) Processing
[C] C) Controlling
[D] D) Understanding
791. Which operation is not performed by computer
[A] A) Inputting
[B] B) Processing
[C] C) Controlling
[D] D) Understanding
सही उत्तर: D
व्याख्या: Computer "understanding" नहीं करता, केवल processing करता है।
Correct Answer: D
Explanation: Computer does not understand like humans.
792. Floppy disk को और क्या कहा जाता है?
[A] A) Hard disks
[B] B) High density
[C] C) disks
[D] D) Diskettes
792. Floppy disks are also called?
[A] A) Hard disks
[B] B) High density
[C] C) disks
[D] D) Diskettes
सही उत्तर: D
व्याख्या: Floppy disk को Diskette भी कहा जाता है।
Correct Answer: D
Explanation: Floppy disks are also called diskettes.
793. Nonvolatile direct access storage chip which has no moving parts is
[A] A) Magnetic core memory
[B] B) Magnetic tape memory
[C] C) Magnetic disk memory
[D] D) Magnetic bubble memory
793. Nonvolatile direct access storage chip is
[A] A) Magnetic core memory
[B] B) Magnetic tape memory
[C] C) Magnetic disk memory
[D] D) Magnetic bubble memory
सही उत्तर: D
व्याख्या: Magnetic bubble memory nonvolatile storage होता है।
Correct Answer: D
Explanation: Magnetic bubble memory is nonvolatile storage.
794. Related instructions organized for a common purpose is
[A] A) File
[B] B) Database
[C] C) Program
[D] D) None of above
794. A collection of related instructions is
[A] A) File
[B] B) Database
[C] C) Program
[D] D) None of above
सही उत्तर: C
व्याख्या: Program instructions का set होता है।
Correct Answer: C
Explanation: A program is a collection of instructions.
795. Plotter accuracy is measured in terms of
[A] A) Buffer size
[B] B) Resolution
[C] C) Vertical dimensions
[D] D) Intelligence
795. Plotter accuracy is measured in
[A] A) Buffer size
[B] B) Resolution
[C] C) Vertical dimensions
[D] D) Intelligence
सही उत्तर: B
व्याख्या: Plotter accuracy resolution पर depend करती है।
Correct Answer: B
Explanation: Accuracy is measured in resolution.
796. English words में लिखे computer instructions कहलाते हैं
[A] A) Mnemonics
[B] B) Symbolic code
[C] C) Gray codes
[D] D) Oscoda
796. Computer instructions written in English words are called
[A] A) Mnemonics
[B] B) Symbolic code
[C] C) Gray codes
[D] D) Oscoda
सही उत्तर: A
व्याख्या: Mnemonics assembly language instructions होते हैं।
Correct Answer: A
Explanation: These are called mnemonics.
797. Computer बिना translation program के कौन-सी language समझता है?
[A] A) Machine language
[B] B) Assembly language
[C] C) High level language
[D] D) None of above
797. Which language is directly understood by computer?
[A] A) Machine language
[B] B) Assembly language
[C] C) High level language
[D] D) None of above
सही उत्तर: A
व्याख्या: Machine language directly computer समझता है।
Correct Answer: A
Explanation: Machine language is directly understood.
798. Analog computers किसमें better होते हैं?
[A] A) Speed
[B] B) Accuracy
[C] C) Reliability
[D] D) Automatic
798. Analog computers are better in
[A] A) Speed
[B] B) Accuracy
[C] C) Reliability
[D] D) Automatic
सही उत्तर: A
व्याख्या: Analog computers speed में better होते हैं।
Correct Answer: A
Explanation: Analog computers are faster.
799. RISC technology कौन-सा processor use करता है?
[A] A) 486 dx
[B] B) Power PC
[C] C) 486 sx
[D] D) 6340
799. Which processor uses RISC technology?
[A] A) 486 dx
[B] B) Power PC
[C] C) 486 sx
[D] D) 6340
सही उत्तर: B
व्याख्या: Power PC RISC architecture use करता है।
Correct Answer: B
Explanation: Power PC uses RISC technology.