[ PHP Programming MCQS ]

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

[ PHP Programming MCQS ]

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

131. GraphQL किसके द्वारा विकसित किया गया था?

[A] Google

[B] Microsoft

[C] Facebook

[D] Oracle

131. Who developed GraphQL?

[A] Google

[B] Microsoft

[C] Facebook

[D] Oracle

सही उत्तर: Facebook

व्याख्या: API query language के रूप में विकसित किया गया।

Correct Answer: Facebook

Explanation: Developed as an API query language.

132. GraphQL में data प्राप्त करने के लिए कौन-सा operation प्रयोग होता है?

[A] Mutation

[B] Subscription

[C] Query

[D] Fetch

132. Which GraphQL operation is used to retrieve data?

[A] Mutation

[B] Subscription

[C] Query

[D] Fetch

सही उत्तर: Query

व्याख्या: Data retrieval के लिए Query प्रयोग होती है।

Correct Answer: Query

Explanation: Query is used for fetching data.

133. GraphQL में data modify करने के लिए कौन-सा operation प्रयोग होता है?

[A] Mutation

[B] Query

[C] Subscription

[D] Update

133. Which GraphQL operation modifies data?

[A] Mutation

[B] Query

[C] Subscription

[D] Update

सही उत्तर: Mutation

व्याख्या: Insert, Update, Delete operations के लिए।

Correct Answer: Mutation

Explanation: Used for insert, update and delete operations.

134. OAuth 2.0 का मुख्य उद्देश्य क्या है?

[A] Database Connection

[B] Authorization

[C] Caching

[D] File Upload

134. What is the main purpose of OAuth 2.0?

[A] Database Connection

[B] Authorization

[C] Caching

[D] File Upload

सही उत्तर: Authorization

व्याख्या: Third-party access control के लिए।

Correct Answer: Authorization

Explanation: Used for delegated authorization.

135. OAuth 2.0 में Access Token का उपयोग किसलिए होता है?

[A] Authentication

[B] Authorization Access

[C] Database Backup

[D] Encryption

135. What is an Access Token used for in OAuth 2.0?

[A] Authentication

[B] Authorization Access

[C] Database Backup

[D] Encryption

सही उत्तर: Authorization Access

व्याख्या: Protected resources access करने के लिए।

Correct Answer: Authorization Access

Explanation: Used to access protected resources.

136. OpenID Connect किसके ऊपर आधारित है?

[A] SOAP

[B] OAuth 2.0

[C] FTP

[D] SMTP

136. OpenID Connect is built on top of which protocol?

[A] SOAP

[B] OAuth 2.0

[C] FTP

[D] SMTP

सही उत्तर: OAuth 2.0

व्याख्या: Authentication layer प्रदान करता है।

Correct Answer: OAuth 2.0

Explanation: Provides an authentication layer.

137. Git क्या है?

[A] Database

[B] Version Control System

[C] Framework

[D] Web Server

137. What is Git?

[A] Database

[B] Version Control System

[C] Framework

[D] Web Server

सही उत्तर: Version Control System

व्याख्या: Source code management के लिए।

Correct Answer: Version Control System

Explanation: Used for source code management.

138. नई Git repository initialize करने का command क्या है?

[A] git start

[B] git create

[C] git init

[D] git new

138. Which command initializes a new Git repository?

[A] git start

[B] git create

[C] git init

[D] git new

सही उत्तर: git init

व्याख्या: Repository initialize करता है।

Correct Answer: git init

Explanation: Initializes a repository.

139. Git में changes staging area में भेजने के लिए कौन-सा command प्रयोग होता है?

[A] git push

[B] git add

[C] git commit

[D] git stage

139. Which command adds changes to the staging area?

[A] git push

[B] git add

[C] git commit

[D] git stage

सही उत्तर: git add

व्याख्या: Files staging area में जोड़ता है।

Correct Answer: git add

Explanation: Adds files to staging area.

140. Git में commit बनाने के लिए कौन-सा command प्रयोग होता है?

[A] git commit

[B] git save

[C] git upload

[D] git push

140. Which command creates a commit?

[A] git commit

[B] git save

[C] git upload

[D] git push

सही उत्तर: git commit

व्याख्या: Changes का snapshot बनाता है।

Correct Answer: git commit

Explanation: Creates a snapshot of changes.