[ CPU Processor ]
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[ CPU Processor ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
521. CPU का full form क्या है?
[A] Central Processing Unit
[B] Computer Processing Unit
[C] Central Program Unit
[D] Control Processing Unit
521. What is full form of CPU?
[A] Central Processing Unit
[B] Computer Processing Unit
[C] Central Program Unit
[D] Control Processing Unit
सही उत्तर: Central Processing Unit
व्याख्या: CPU का full form Central Processing Unit होता है।
Correct Answer: Central Processing Unit
Explanation: CPU stands for Central Processing Unit.
522. CPU में कितने main parts होते हैं?
[A] 3 (ALU, CU, Registers)
[B] 2
[C] 4
[D] 5
522. How many main parts does CPU have?
[A] 3 (ALU, CU, Registers)
[B] 2
[C] 4
[D] 5
सही उत्तर: 3 (ALU, CU, Registers)
व्याख्या: CPU के 3 main parts होते हैं।
Correct Answer: 3 (ALU, CU, Registers)
Explanation: CPU consists of ALU, CU and Registers.
523. ALU का full form क्या है?
[A] Arithmetic Logic Unit
[B] Automatic Logic Unit
[C] Array Logic Unit
[D] Advanced Logic Unit
523. What is full form of ALU?
[A] Arithmetic Logic Unit
[B] Automatic Logic Unit
[C] Array Logic Unit
[D] Advanced Logic Unit
सही उत्तर: Arithmetic Logic Unit
व्याख्या: ALU arithmetic और logical operations करता है।
Correct Answer: Arithmetic Logic Unit
Explanation: ALU performs arithmetic and logic operations.
524. CU का full form क्या है?
[A] Control Unit
[B] Central Unit
[C] Compute Unit
[D] Core Unit
524. What is full form of CU?
[A] Control Unit
[B] Central Unit
[C] Compute Unit
[D] Core Unit
सही उत्तर: Control Unit
व्याख्या: CU CPU operations control करता है।
Correct Answer: Control Unit
Explanation: Control Unit manages CPU operations.
525. Registers का क्या कार्य है?
[A] Temporary data store करना
[B] Permanent storage
[C] Display output
[D] Network control
525. What is function of registers?
[A] Temporary data storage
[B] Permanent storage
[C] Display output
[D] Network control
सही उत्तर: Temporary data store करना
व्याख्या: Registers CPU के fastest memory होते हैं।
Correct Answer: Temporary data storage
Explanation: Registers store temporary data in CPU.
526. CPU में instruction कहाँ store होता है?
[A] Cache memory
[B] Monitor
[C] Keyboard
[D] Printer
526. Where are instructions stored in CPU?
[A] Cache memory
[B] Monitor
[C] Keyboard
[D] Printer
सही उत्तर: Cache memory
व्याख्या: Cache memory CPU को fast access देती है।
Correct Answer: Cache memory
Explanation: Cache stores frequently used instructions.
527. Clock speed क्या दर्शाता है?
[A] CPU की speed
[B] RAM size
[C] Disk size
[D] Monitor resolution
527. What does clock speed represent?
[A] CPU speed
[B] RAM size
[C] Disk size
[D] Monitor resolution
सही उत्तर: CPU की speed
व्याख्या: Clock speed CPU performance को measure करता है।
Correct Answer: CPU speed
Explanation: Clock speed measures CPU performance.
528. Cache memory का main advantage क्या है?
[A] Fast access time
[B] Large storage
[C] Low cost
[D] Slow processing
528. Main advantage of cache memory?
[A] Fast access time
[B] Large storage
[C] Low cost
[D] Slow processing
सही उत्तर: Fast access time
व्याख्या: Cache memory CPU speed बढ़ाती है।
Correct Answer: Fast access time
Explanation: Cache improves data access speed.
529. CPU pipeline का benefit क्या है?
[A] Multiple instruction execution
[B] Slow processing
[C] Low memory
[D] Low speed
529. Benefit of CPU pipeline?
[A] Multiple instruction execution
[B] Slow processing
[C] Low memory
[D] Low speed
सही उत्तर: Multiple instruction execution
व्याख्या: Pipeline CPU efficiency बढ़ाता है।
Correct Answer: Multiple instruction execution
Explanation: Pipeline improves instruction execution speed.
530. Multicore processor क्या होता है?
[A] Multiple cores वाला CPU
[B] Single core CPU
[C] RAM module
[D] Disk device
530. What is multicore processor?
[A] CPU with multiple cores
[B] Single core CPU
[C] RAM module
[D] Disk device
सही उत्तर: Multiple cores वाला CPU
व्याख्या: Multicore CPU parallel processing करता है।
Correct Answer: CPU with multiple cores
Explanation: Multicore processors improve performance.