[ 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.
571. REST API में POST method का मुख्य उपयोग क्या है?
[A] Create Resource
[B] Delete Resource
[C] Read Resource
[D] Cache Resource
571. What is POST mainly used for in REST API?
[A] Create Resource
[B] Delete Resource
[C] Read Resource
[D] Cache Resource
सही उत्तर: Create Resource
व्याख्या: नया resource create करने के लिए।
Correct Answer: Create Resource
Explanation: Used to create new resources.
572. REST API में PUT method किसलिए प्रयोग होता है?
[A] Update Resource
[B] Read Resource
[C] Delete Resource
[D] Cache Resource
572. What is PUT used for in REST API?
[A] Update Resource
[B] Read Resource
[C] Delete Resource
[D] Cache Resource
सही उत्तर: Update Resource
व्याख्या: Existing resource को update करने के लिए।
Correct Answer: Update Resource
Explanation: Used to update existing resources.
573. REST API में DELETE method का उपयोग क्या है?
[A] Resource Delete करना
[B] Resource Read करना
[C] Resource Cache करना
[D] Resource Validate करना
573. What is DELETE method used for in REST API?
[A] Delete Resource
[B] Read Resource
[C] Cache Resource
[D] Validate Resource
सही उत्तर: Resource Delete करना
व्याख्या: Server पर resource remove करने के लिए।
Correct Answer: Delete Resource
Explanation: Removes resources from server.
574. HTTP Status Code 200 का क्या अर्थ है?
[A] Success
[B] Created
[C] Not Found
[D] Server Error
574. What does HTTP Status Code 200 mean?
[A] Success
[B] Created
[C] Not Found
[D] Server Error
सही उत्तर: Success
व्याख्या: Request सफल रही।
Correct Answer: Success
Explanation: The request was successful.
575. HTTP Status Code 404 का क्या अर्थ है?
[A] Resource Not Found
[B] Success
[C] Unauthorized
[D] Conflict
575. What does HTTP Status Code 404 mean?
[A] Resource Not Found
[B] Success
[C] Unauthorized
[D] Conflict
सही उत्तर: Resource Not Found
व्याख्या: Requested resource उपलब्ध नहीं है।
Correct Answer: Resource Not Found
Explanation: Requested resource does not exist.
576. GraphQL किसने विकसित किया था?
[A] Facebook
[B] Google
[C] Microsoft
[D] Twitter
576. Who developed GraphQL?
[A] Facebook
[B] Google
[C] Microsoft
[D] Twitter
सही उत्तर: Facebook
व्याख्या: API query language के रूप में विकसित किया गया।
Correct Answer: Facebook
Explanation: Developed as an API query language.
577. GraphQL का मुख्य लाभ क्या है?
[A] Client Specific Data Fetching
[B] More Requests
[C] More Payload
[D] No Schema
577. What is the main advantage of GraphQL?
[A] Client Specific Data Fetching
[B] More Requests
[C] More Payload
[D] No Schema
सही उत्तर: Client Specific Data Fetching
व्याख्या: Client केवल आवश्यक data मांग सकता है।
Correct Answer: Client Specific Data Fetching
Explanation: Clients request only needed data.
578. Webhook क्या है?
[A] HTTP Callback
[B] Database Trigger
[C] Cache Layer
[D] Template Engine
578. What is a Webhook?
[A] HTTP Callback
[B] Database Trigger
[C] Cache Layer
[D] Template Engine
सही उत्तर: HTTP Callback
व्याख्या: Event होने पर external URL को notify करता है।
Correct Answer: HTTP Callback
Explanation: Notifies an external URL when an event occurs.
579. Webhook किस communication model पर आधारित है?
[A] Push Model
[B] Pull Model
[C] Polling Only
[D] Offline Model
579. Which communication model do Webhooks use?
[A] Push Model
[B] Pull Model
[C] Polling Only
[D] Offline Model
सही उत्तर: Push Model
व्याख्या: Server event होने पर data push करता है।
Correct Answer: Push Model
Explanation: Server pushes data when events occur.
580. CQRS का मुख्य लाभ क्या है?
[A] Independent Scaling of Reads and Writes
[B] Less Security
[C] More Coupling
[D] No Database
580. What is the main benefit of CQRS?
[A] Independent Scaling of Reads and Writes
[B] Less Security
[C] More Coupling
[D] No Database
सही उत्तर: Independent Scaling of Reads and Writes
व्याख्या: Read और write models अलग-अलग scale किए जा सकते हैं।
Correct Answer: Independent Scaling of Reads and Writes
Explanation: Read and write models can scale independently.