[ 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.
11. ASP.NET क्या है?
[A] Web Framework
[B] Database
[C] Compiler
[D] OS
11. What is ASP.NET?
[A] Web Framework
[B] Database
[C] Compiler
[D] OS
सही उत्तर: Web Framework
व्याख्या: Microsoft का web development framework है।
Correct Answer: Web Framework
Explanation: Microsoft web development framework.
12. ViewState का उपयोग किसलिए होता है?
[A] Page state maintain करने के लिए
[B] Database store करने के लिए
[C] Server restart करने के लिए
[D] File upload के लिए
12. What is ViewState used for?
[A] Maintain page state
[B] Store database
[C] Restart server
[D] Upload file
सही उत्तर: Page state maintain करने के लिए
व्याख्या: Page data persist करता है।
Correct Answer: Maintain page state
Explanation: Preserves page data.
13. Session का उपयोग किसलिए होता है?
[A] User data store करने के लिए
[B] CSS styling के लिए
[C] HTML rendering के लिए
[D] Compilation के लिए
13. What is Session used for?
[A] Store user data
[B] CSS styling
[C] HTML rendering
[D] Compilation
सही उत्तर: User data store करने के लिए
व्याख्या: Session server side data रखता है।
Correct Answer: Store user data
Explanation: Stores data on server side.
14. ASP.NET में code-behind क्या होता है?
[A] Business logic file
[B] Database file
[C] CSS file
[D] Image file
14. What is code-behind in ASP.NET?
[A] Business logic file
[B] Database file
[C] CSS file
[D] Image file
सही उत्तर: Business logic file
व्याख्या: UI और logic अलग करने के लिए।
Correct Answer: Business logic file
Explanation: Separates UI and logic.
15. Garbage Collection क्या करता है?
[A] Unused memory free करता है
[B] Database delete करता है
[C] File upload करता है
[D] Server restart करता है
15. What does Garbage Collection do?
[A] Frees unused memory
[B] Deletes database
[C] Uploads file
[D] Restarts server
सही उत्तर: Unused memory free करता है
व्याख्या: Automatic memory management करता है।
Correct Answer: Frees unused memory
Explanation: Automatic memory management.
16. LINQ का full form क्या है?
[A] Language Integrated Query
[B] Lightweight Integrated Query
[C] Logical Integrated Query
[D] Linked Integrated Query
16. What is LINQ full form?
[A] Language Integrated Query
[B] Lightweight Integrated Query
[C] Logical Integrated Query
[D] Linked Integrated Query
सही उत्तर: Language Integrated Query
व्याख्या: C# में query लिखने के लिए use होता है।
Correct Answer: Language Integrated Query
Explanation: Used for querying in C#.
17. Exception handling में कौन सा block होता है?
[A] try-catch-finally
[B] if-else
[C] for-while
[D] switch-case
17. Which block is used in exception handling?
[A] try-catch-finally
[B] if-else
[C] for-while
[D] switch-case
सही उत्तर: try-catch-finally
व्याख्या: Error handle करने के लिए use होता है।
Correct Answer: try-catch-finally
Explanation: Used for error handling.
18. Interface क्या define करता है?
[A] Contract of methods
[B] Database schema
[C] File system
[D] Memory structure
18. What does interface define?
[A] Contract of methods
[B] Database schema
[C] File system
[D] Memory structure
सही उत्तर: Contract of methods
व्याख्या: Only method signatures define करता है।
Correct Answer: Contract of methods
Explanation: Defines method signatures only.
19. Polymorphism का मतलब क्या है?
[A] One function multiple forms
[B] One database multiple tables
[C] One file multiple copies
[D] One server multiple OS
19. What is polymorphism?
[A] One function multiple forms
[B] One database multiple tables
[C] One file multiple copies
[D] One server multiple OS
सही उत्तर: One function multiple forms
व्याख्या: Same function different behavior दिखा सकता है।
Correct Answer: One function multiple forms
Explanation: Same function behaves differently.
20. Encapsulation का मुख्य उद्देश्य क्या है?
[A] Data hiding
[B] Speed increase
[C] Database connection
[D] UI design
20. What is main purpose of encapsulation?
[A] Data hiding
[B] Speed increase
[C] Database connection
[D] UI design
सही उत्तर: Data hiding
व्याख्या: Data को secure रखना।
Correct Answer: Data hiding
Explanation: Protects data.