[ 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.
191. ASP.NET Core में thread pool का उपयोग क्या है?
[A] Threads reuse करना
[B] Database delete
[C] UI render
[D] File upload
191. What is thread pool used for?
[A] Reuse threads
[B] Delete database
[C] Render UI
[D] Upload file
सही उत्तर: Threads reuse करना
व्याख्या: Performance improve करता है।
Correct Answer: Reuse threads
Explanation: Improves performance.
192. ASP.NET Core में Kestrel secure कैसे किया जाता है?
[A] HTTPS enable करके
[B] Database delete करके
[C] File upload करके
[D] UI change करके
192. How to secure Kestrel?
[A] Enable HTTPS
[B] Delete database
[C] Upload file
[D] Change UI
सही उत्तर: HTTPS enable करके
व्याख्या: Secure communication ensure करता है।
Correct Answer: Enable HTTPS
Explanation: Secures communication.
193. ASP.NET Core में JWT validation कहाँ होता है?
[A] Middleware level पर
[B] Database level पर
[C] File level पर
[D] UI level पर
193. Where is JWT validated?
[A] Middleware
[B] Database
[C] File
[D] UI
सही उत्तर: Middleware level पर
व्याख्या: Authentication middleware validate करता है।
Correct Answer: Middleware
Explanation: Validated in auth middleware.
194. ASP.NET Core में policy-based authorization क्या है?
[A] Rule-based access control
[B] Database rule
[C] File rule
[D] UI rule
194. What is policy-based authorization?
[A] Rule-based access
[B] Database rule
[C] File rule
[D] UI rule
सही उत्तर: Rule-based access control
व्याख्या: Custom access policies define करता है।
Correct Answer: Rule-based access
Explanation: Defines custom policies.
195. ASP.NET Core में output caching का purpose क्या है?
[A] Response speed improve करना
[B] Database delete करना
[C] File upload करना
[D] UI render करना
195. What is output caching purpose?
[A] Improve response speed
[B] Delete database
[C] Upload file
[D] Render UI
सही उत्तर: Response speed improve करना
व्याख्या: Repeated requests fast serve करता है।
Correct Answer: Improve speed
Explanation: Caches responses.
196. ASP.NET Core में configuration providers कौन से होते हैं?
[A] JSON, Environment, Memory
[B] Only database
[C] Only file
[D] Only UI
196. What are configuration providers?
[A] JSON, Env, Memory
[B] Database only
[C] File only
[D] UI only
सही उत्तर: JSON, Environment, Memory
व्याख्या: Multiple sources support करता है।
Correct Answer: JSON, Env, Memory
Explanation: Multiple config sources.
197. ASP.NET Core में hosted service कब run होता है?
[A] Background में continuously
[B] Only request time
[C] Only UI time
[D] Only database time
197. When does hosted service run?
[A] Background continuously
[B] Request only
[C] UI only
[D] Database only
सही उत्तर: Background in continuously
व्याख्या: Long running tasks execute करता है।
Correct Answer: Background continuously
Explanation: Runs background tasks.
198. ASP.NET Core में middleware termination कब होता है?
[A] Run() method पर
[B] Use() method पर
[C] Database call पर
[D] UI render पर
198. When does middleware terminate?
[A] Run method
[B] Use method
[C] Database call
[D] UI render
सही उत्तर: Run() method पर
व्याख्या: Pipeline end होता है।
Correct Answer: Run method
Explanation: Ends pipeline.
199. ASP.NET Core में minimal hosting model कब introduced हुआ?
[A] .NET 6 में
[B] .NET 3 में
[C] .NET 5 में
[D] .NET Framework में
199. When was minimal hosting introduced?
[A] .NET 6
[B] .NET 3
[C] .NET 5
[D] .NET Framework
सही उत्तर: .NET 6 में
व्याख्या: Simplified Program.cs model आया।
Correct Answer: .NET 6
Explanation: Introduced in .NET 6.
200. ASP.NET Core में performance optimization का best practice क्या है?
[A] Caching + async + DI optimization
[B] Database delete
[C] File upload
[D] UI change
200. Best performance practice?
[A] Caching + async
[B] Delete database
[C] Upload file
[D] UI change
सही उत्तर: Caching + async + DI optimization
व्याख्या: System performance improve करता है।
Correct Answer: Caching + async
Explanation: Improves performance.