[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.
601. Status code 404 का मतलब क्या है?
[A] Success
[B] Not found
[C] Server error
[D] Redirect
601. What does 404 mean?
[A] Success
[B] Not found
[C] Server error
[D] Redirect
सही उत्तर: Not found
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Not found
Explanation: Important question.
602. Status code 500 क्या दर्शाता है?
[A] Client error
[B] Server error
[C] Success
[D] Redirect
602. What does 500 mean?
[A] Client error
[B] Server error
[C] Success
[D] Redirect
सही उत्तर: Server error
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Server error
Explanation: Important question.
603. Dependency Injection क्या है?
[A] Memory management
[B] Loose coupling technique
[C] Threading
[D] Database
603. What is Dependency Injection?
[A] Memory management
[B] Loose coupling
[C] Threading
[D] Database
सही उत्तर: Loose coupling technique
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Loose coupling
Explanation: Important question.
604. DI का main benefit क्या है?
[A] Tight coupling
[B] Testability + flexibility
[C] Slow performance
[D] Memory leak
604. What is benefit of DI?
[A] Tight coupling
[B] Testability flexibility
[C] Slow performance
[D] Memory leak
सही उत्तर: Testability + flexibility
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Testability flexibility
Explanation: Important question.
605. Scoped service क्या होता है?
[A] Per request instance
[B] Single instance
[C] Always new
[D] Never created
605. What is scoped service?
[A] Per request
[B] Single instance
[C] Always new
[D] Never created
सही उत्तर: Per request instance
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Per request instance
Explanation: Important question.
606. Singleton service क्या है?
[A] Multiple instance
[B] Single instance throughout app
[C] Request based
[D] Method based
606. What is singleton service?
[A] Multiple instance
[B] Single instance app-wide
[C] Request based
[D] Method based
सही उत्तर: Single instance throughout app
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Single instance app-wide
Explanation: Important question.
607. Transient service क्या है?
[A] Single instance
[B] New instance every time
[C] Request scope
[D] Database scope
607. What is transient service?
[A] Single instance
[B] New instance each time
[C] Request scope
[D] Database scope
सही उत्तर: New instance every time
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: New instance each time
Explanation: Important question.
608. Authentication का मतलब क्या है?
[A] Data delete
[B] User identity verify
[C] Memory check
[D] Thread control
608. What is authentication?
[A] Data delete
[B] User identity verify
[C] Memory check
[D] Thread control
सही उत्तर: User identity verify
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: User identity verify
Explanation: Important question.
609. Authorization का मतलब क्या है?
[A] User identity
[B] Permission check
[C] Data storage
[D] Memory cleanup
609. What is authorization?
[A] User identity
[B] Permission check
[C] Data storage
[D] Memory cleanup
सही उत्तर: Permission check
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Permission check
Explanation: Important question.
610. JWT का full form क्या है?
[A] Java Web Token
[B] JSON Web Token
[C] Joint Web Tool
[D] JavaScript Web Token
610. What is JWT full form?
[A] Java Web Token
[B] JSON Web Token
[C] Joint Web Tool
[D] JavaScript Web Token
सही उत्तर: JSON Web Token
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: JSON Web Token
Explanation: Important question.