[C-Sharp Programming MCQS ]

झारखंड में आयोजित होने वाली JPSC, JSSC, JET, झारखंड पुलिस भर्ती परीक्षा आदि के लिए उपयोगी सामान्य अध्ययन।

[ C-Sharp Programming MCQS ]

Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.

441. Singleton pattern का क्या use है?

[A] Multiple objects create करना

[B] Single instance maintain करना

[C] Thread create करना

[D] Database delete करना

441. What is the use of Singleton pattern?

[A] Create multiple objects

[B] Maintain single instance

[C] Create thread

[D] Delete database

सही उत्तर: Single instance maintain करना

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Maintain single instance

Explanation: Important question.

442. Repository pattern किस लिए use होता है?

[A] UI design के लिए

[B] Data access layer abstraction के लिए

[C] Thread management के लिए

[D] Memory management के लिए

442. What is Repository pattern used for?

[A] UI design

[B] Data access layer abstraction

[C] Thread management

[D] Memory management

सही उत्तर: Data access layer abstraction के लिए

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Data access layer abstraction

Explanation: Important question.

443. Dependency Injection का मुख्य फायदा क्या है?

[A] Tight coupling बढ़ाना

[B] Loose coupling achieve करना

[C] Memory leak बढ़ाना

[D] Thread blocking करना

443. What is the main benefit of Dependency Injection?

[A] Increase tight coupling

[B] Achieve loose coupling

[C] Increase memory leak

[D] Block threads

सही उत्तर: Loose coupling achieve करना

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Achieve loose coupling

Explanation: Important question.

444. ASP.NET Core क्या है?

[A] Desktop application framework

[B] Cross-platform web framework

[C] Database engine

[D] Operating system

444. What is ASP.NET Core?

[A] Desktop application framework

[B] Cross-platform web framework

[C] Database engine

[D] Operating system

सही उत्तर: Cross-platform web framework

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Cross-platform web framework

Explanation: Important question.

445. ASP.NET Core का सबसे बड़ा फायदा क्या है?

[A] Windows only support

[B] Cross-platform support

[C] Only desktop apps

[D] No web support

445. What is the biggest advantage of ASP.NET Core?

[A] Windows only support

[B] Cross-platform support

[C] Only desktop apps

[D] No web support

सही उत्तर: Cross-platform support

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Cross-platform support

Explanation: Important question.

446. Middleware क्या होता है ASP.NET Core में?

[A] Database layer

[B] Request pipeline component

[C] UI component

[D] Thread manager

446. What is middleware in ASP.NET Core?

[A] Database layer

[B] Request pipeline component

[C] UI component

[D] Thread manager

सही उत्तर: Request pipeline component

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Request pipeline component

Explanation: Important question.

447. Kestrel server क्या है?

[A] Database server

[B] Web server for ASP.NET Core

[C] File server

[D] Cache server

447. What is Kestrel server?

[A] Database server

[B] Web server for ASP.NET Core

[C] File server

[D] Cache server

सही उत्तर: Web server for ASP.NET Core

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Web server for ASP.NET Core

Explanation: Important question.

448. Dependency Injection ASP.NET Core में default क्यों है?

[A] Tight coupling के लिए

[B] Loose coupling और testability के लिए

[C] Performance decrease करने के लिए

[D] Memory increase करने के लिए

448. Why is Dependency Injection default in ASP.NET Core?

[A] For tight coupling

[B] For loose coupling and testability

[C] To decrease performance

[D] To increase memory

सही उत्तर: Loose coupling और testability के लिए

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: For loose coupling and testability

Explanation: Important question.

449. Startup class का मुख्य उपयोग क्या है?

[A] Database create करना

[B] Application configuration करना

[C] Thread management करना

[D] File handling करना

449. What is the main use of Startup class?

[A] Create database

[B] Configure application

[C] Manage threads

[D] Handle files

सही उत्तर: Application configuration करना

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Configure application

Explanation: Important question.

450. ConfigureServices method का उपयोग किसलिए होता है?

[A] Routing setup

[B] Dependency injection services register करने के लिए

[C] File upload

[D] Database delete

450. What is ConfigureServices used for?

[A] Routing setup

[B] Register DI services

[C] File upload

[D] Delete database

सही उत्तर: Dependency injection services register करने के लिए

व्याख्या: महत्वपूर्ण प्रश्न।

Correct Answer: Register DI services

Explanation: Important question.