[ DOT NET Core MCQS ]

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

[ DOT NET Core MCQS ]

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

131. Protocol Buffers का उपयोग gRPC में किसलिए होता है?

[A] Data Serialization

[B] Authentication

[C] Caching

[D] Routing

131. Why are Protocol Buffers used in gRPC?

[A] Data Serialization

[B] Authentication

[C] Caching

[D] Routing

सही उत्तर: Data Serialization

व्याख्या: Protocol Buffers Data Exchange Format है।

Correct Answer: Data Serialization

Explanation: Protocol Buffers are used for data serialization.

132. WebSocket का मुख्य लाभ क्या है?

[A] Full Duplex Communication

[B] Database Access

[C] Routing

[D] Compilation

132. What is the main benefit of WebSocket?

[A] Full Duplex Communication

[B] Database Access

[C] Routing

[D] Compilation

सही उत्तर: Full Duplex Communication

व्याख्या: WebSocket Client और Server के बीच Real-Time Communication देता है।

Correct Answer: Full Duplex Communication

Explanation: WebSockets provide real-time bidirectional communication.

133. OAuth 2.0 क्या है?

[A] Authorization Framework

[B] Database Framework

[C] Testing Framework

[D] ORM Framework

133. What is OAuth 2.0?

[A] Authorization Framework

[B] Database Framework

[C] Testing Framework

[D] ORM Framework

सही उत्तर: Authorization Framework

व्याख्या: OAuth 2.0 Secure Authorization के लिए उपयोग होता है।

Correct Answer: Authorization Framework

Explanation: OAuth 2.0 is an authorization framework.

134. OAuth 2.0 का मुख्य उद्देश्य क्या है?

[A] Secure Access Delegation

[B] Database Creation

[C] Caching

[D] Compilation

134. What is the main purpose of OAuth 2.0?

[A] Secure Access Delegation

[B] Database Creation

[C] Caching

[D] Compilation

सही उत्तर: Secure Access Delegation

व्याख्या: OAuth Third Party Applications को Limited Access देता है।

Correct Answer: Secure Access Delegation

Explanation: OAuth allows secure delegated access.

135. OpenID Connect क्या है?

[A] Authentication Layer

[B] Database Layer

[C] UI Layer

[D] Routing Layer

135. What is OpenID Connect?

[A] Authentication Layer

[B] Database Layer

[C] UI Layer

[D] Routing Layer

सही उत्तर: Authentication Layer

व्याख्या: OpenID Connect OAuth 2.0 के ऊपर Authentication Layer है।

Correct Answer: Authentication Layer

Explanation: OpenID Connect is an authentication layer on top of OAuth 2.0.

136. JWT Authentication में Token कहाँ Store किया जाता है?

[A] Client Side

[B] Database Only

[C] Server RAM Only

[D] Compiler

136. Where is JWT token typically stored?

[A] Client Side

[B] Database Only

[C] Server RAM Only

[D] Compiler

सही उत्तर: Client Side

व्याख्या: JWT Token सामान्यतः Client Side Store किया जाता है।

Correct Answer: Client Side

Explanation: JWT tokens are usually stored on the client side.

137. Refresh Token का उपयोग किसलिए किया जाता है?

[A] New Access Token Generate करने के लिए

[B] Database Backup

[C] Routing

[D] Logging

137. What is a Refresh Token used for?

[A] Generate New Access Token

[B] Database Backup

[C] Routing

[D] Logging

सही उत्तर: New Access Token Generate करने के लिए

व्याख्या: Access Token Expire होने पर Refresh Token उपयोग होता है।

Correct Answer: Generate New Access Token

Explanation: Refresh tokens are used to obtain new access tokens.

138. API Security के लिए सबसे सामान्य Method कौन सा है?

[A] JWT Authentication

[B] FTP

[C] HTML

[D] CSS

138. Which is the most common API security method?

[A] JWT Authentication

[B] FTP

[C] HTML

[D] CSS

सही उत्तर: JWT Authentication

व्याख्या: Modern APIs में JWT Authentication व्यापक रूप से उपयोग होती है।

Correct Answer: JWT Authentication

Explanation: JWT authentication is widely used in modern APIs.

139. HTTPS का मुख्य उद्देश्य क्या है?

[A] Secure Communication

[B] Database Query

[C] Caching

[D] Compilation

139. What is the main purpose of HTTPS?

[A] Secure Communication

[B] Database Query

[C] Caching

[D] Compilation

सही उत्तर: Secure Communication

व्याख्या: HTTPS Data को Encrypt करके Secure Communication प्रदान करता है।

Correct Answer: Secure Communication

Explanation: HTTPS provides encrypted and secure communication.

140. XSS का पूरा नाम क्या है?

[A] Cross Site Scripting

[B] Cross Server Security

[C] Cross System Script

[D] Cross Service Security

140. What does XSS stand for?

[A] Cross Site Scripting

[B] Cross Server Security

[C] Cross System Script

[D] Cross Service Security

सही उत्तर: Cross Site Scripting

व्याख्या: XSS एक Web Security Vulnerability है।

Correct Answer: Cross Site Scripting

Explanation: XSS is a web security vulnerability.