[C-Sharp Programming MCQS ]
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[ C-Sharp Programming MCQS ]
Useful GK for JPSC, JSSC, JET, Jharkhand Police and other exams.
41. C# में Delegate क्या है?
[A] एक Variable
[B] एक Method Pointer
[C] एक Loop
[D] एक Array
41. What is a Delegate in C#?
[A] A Variable
[B] A Method Pointer
[C] A Loop
[D] An Array
सही उत्तर: एक Method Pointer
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: A Method Pointer
Explanation: Important question.
42. C# में Event किस पर आधारित होता है?
[A] Delegate
[B] Class
[C] Structure
[D] Namespace
42. An Event in C# is based on?
[A] Delegate
[B] Class
[C] Structure
[D] Namespace
सही उत्तर: Delegate
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Delegate
Explanation: Important question.
43. C# में var Keyword का उपयोग किसलिए किया जाता है?
[A] Constant बनाने के लिए
[B] Implicit Type Declaration के लिए
[C] Class बनाने के लिए
[D] Method बनाने के लिए
43. Why is the var keyword used in C#?
[A] To declare constants
[B] For implicit type declaration
[C] To create classes
[D] To create methods
सही उत्तर: Implicit Type Declaration के लिए
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: For implicit type declaration
Explanation: Important question.
44. C# में LINQ का पूरा नाम क्या है?
[A] Language Integrated Query
[B] Logical Integrated Query
[C] Language Internal Query
[D] Logical Internal Query
44. What is the full form of LINQ in C#?
[A] Language Integrated Query
[B] Logical Integrated Query
[C] Language Internal Query
[D] Logical Internal Query
सही उत्तर: Language Integrated Query
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Language Integrated Query
Explanation: Important question.
45. C# में async Keyword का उपयोग किसलिए किया जाता है?
[A] Loop के लिए
[B] Asynchronous Programming के लिए
[C] Inheritance के लिए
[D] Exception Handling के लिए
45. Why is the async keyword used in C#?
[A] For loops
[B] For asynchronous programming
[C] For inheritance
[D] For exception handling
सही उत्तर: Asynchronous Programming के लिए
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: For asynchronous programming
Explanation: Important question.
46. C# में await Keyword किसके साथ प्रयोग किया जाता है?
[A] try
[B] Task
[C] class
[D] namespace
46. The await keyword is used with which of the following in C#?
[A] try
[B] Task
[C] class
[D] namespace
सही उत्तर: Task
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Task
Explanation: Important question.
47. C# में List किस Namespace में उपलब्ध है?
[A] System.IO
[B] System.Text
[C] System.Collections.Generic
[D] System.Data
47. List belongs to which namespace in C#?
[A] System.IO
[B] System.Text
[C] System.Collections.Generic
[D] System.Data
सही उत्तर: System.Collections.Generic
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: System.Collections.Generic
Explanation: Important question.
48. C# में Dictionary किसलिए उपयोग की जाती है?
[A] Sequential Data Store करने के लिए
[B] Key-Value Pair Store करने के लिए
[C] String Store करने के लिए
[D] Array Store करने के लिए
48. Why is Dictionary used in C#?
[A] To store sequential data
[B] To store key-value pairs
[C] To store strings
[D] To store arrays
सही उत्तर: Key-Value Pair Store करने के लिए
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: To store key-value pairs
Explanation: Important question.
49. C# में using Statement का मुख्य उद्देश्य क्या है?
[A] Loop बनाना
[B] Namespace Include करना तथा Resource Management करना
[C] Class बनाना
[D] Object Delete करना
49. What is the main purpose of the using statement in C#?
[A] Create loops
[B] Include namespaces and manage resources
[C] Create classes
[D] Delete objects
सही उत्तर: Namespace Include करना तथा Resource Management करना
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Include namespaces and manage resources
Explanation: Important question.
50. C# में .NET CLR का पूरा नाम क्या है?
[A] Common Language Runtime
[B] Common Logical Runtime
[C] Core Language Runtime
[D] Common Library Runtime
50. What is the full form of CLR in .NET?
[A] Common Language Runtime
[B] Common Logical Runtime
[C] Core Language Runtime
[D] Common Library Runtime
सही उत्तर: Common Language Runtime
व्याख्या: महत्वपूर्ण प्रश्न।
Correct Answer: Common Language Runtime
Explanation: Important question.