[ DOT NET Programming MCQS ]
झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।
[ DOT NET Programming MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
211. Vertical scaling क्या है?
[A] Single server upgrade
[B] Multiple servers add
[C] File upload
[D] UI design
211. What is vertical scaling?
[A] Upgrade single server
[B] Add servers
[C] Upload file
[D] UI design
सही उत्तर: Single server upgrade
व्याख्या: CPU/RAM increase किया जाता है।
Correct Answer: Upgrade server
Explanation: Increase resources.
212. Load balancer का role क्या है?
[A] Traffic distribute करना
[B] Database delete
[C] File upload
[D] UI render
212. What is load balancer role?
[A] Distribute traffic
[B] Delete DB
[C] Upload file
[D] Render UI
सही उत्तर: Traffic distribute करना
व्याख्या: Multiple servers पर load distribute करता है।
Correct Answer: Distribute traffic
Explanation: Balances server load.
213. ASP.NET Core में API Gateway क्यों use होता है?
[A] Single entry point for APIs
[B] Database delete
[C] UI render
[D] File upload
213. Why use API Gateway?
[A] Single entry point
[B] Delete DB
[C] Render UI
[D] Upload file
सही उत्तर: Single entry point for APIs
व्याख्या: Microservices control करता है।
Correct Answer: Single entry point
Explanation: Controls microservices.
214. Cloud computing का main benefit क्या है?
[A] On-demand resources
[B] Manual setup
[C] Offline system
[D] Slow processing
214. Main benefit of cloud computing?
[A] On-demand resources
[B] Manual setup
[C] Offline system
[D] Slow processing
सही उत्तर: On-demand resources
व्याख्या: Scalability और flexibility देता है।
Correct Answer: On-demand
Explanation: Provides scalability.
215. ASP.NET Core में logging cloud में क्यों important है?
[A] Monitoring & debugging
[B] UI design
[C] File upload
[D] Database delete
215. Why logging important in cloud?
[A] Monitoring
[B] UI design
[C] File upload
[D] Delete DB
सही उत्तर: Monitoring & debugging
व्याख्या: System behavior track करता है।
Correct Answer: Monitoring
Explanation: Tracks system issues.
216. Distributed system क्या होता है?
[A] Multiple connected systems
[B] Single system
[C] Offline system
[D] UI system
216. What is distributed system?
[A] Multiple systems
[B] Single system
[C] Offline system
[D] UI system
सही उत्तर: Multiple connected systems
व्याख्या: Different nodes मिलकर काम करते हैं।
Correct Answer: Multiple systems
Explanation: Connected nodes.
217. Message queue का use क्या है?
[A] Async communication
[B] Database delete
[C] UI render
[D] File upload
217. What is message queue used for?
[A] Async communication
[B] Delete DB
[C] Render UI
[D] Upload file
सही उत्तर: Async communication
व्याख्या: Services decouple करता है।
Correct Answer: Async communication
Explanation: Decouples services.
218. RabbitMQ किस type का system है?
[A] Message broker
[B] Database
[C] UI tool
[D] File system
218. What is RabbitMQ?
[A] Message broker
[B] Database
[C] UI tool
[D] File system
सही उत्तर: Message broker
व्याख्या: Messaging system provide करता है।
Correct Answer: Message broker
Explanation: Messaging system.
219. ASP.NET Core में observability क्या है?
[A] System monitoring + tracing + logs
[B] Database delete
[C] File upload
[D] UI design
219. What is observability?
[A] Monitoring + logs
[B] Delete DB
[C] Upload file
[D] UI design
सही उत्तर: System monitoring + tracing + logs
व्याख्या: System behavior complete visibility देता है।
Correct Answer: System visibility
Explanation: Tracks system health.
220. Cloud-native application क्या होती है?
[A] Cloud optimized app
[B] Desktop app
[C] Offline app
[D] Static website
220. What is cloud-native app?
[A] Cloud optimized
[B] Desktop app
[C] Offline app
[D] Static site
सही उत्तर: Cloud optimized app
व्याख्या: Cloud environment के लिए design होती है।
Correct Answer: Cloud app
Explanation: Designed for cloud.