[ 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.

561. Technical Debt का अर्थ क्या है?

[A] Future Cost of Poor Decisions

[B] Database Cost

[C] Hosting Charges

[D] API Cost

561. What does Technical Debt mean?

[A] Future cost of poor decisions

[B] Database cost

[C] Hosting charges

[D] API cost

सही उत्तर: Future Cost of Poor Decisions

व्याख्या: Shortcuts लेने से भविष्य में maintenance cost बढ़ती है।

Correct Answer: Future cost of poor decisions

Explanation: Shortcuts increase future maintenance cost.

562. Test Driven Development (TDD) में पहला कदम क्या है?

[A] Failing Test लिखना

[B] Code Deploy करना

[C] Database Create करना

[D] UI Design करना

562. What is the first step in Test Driven Development (TDD)?

[A] Write a failing test

[B] Deploy code

[C] Create database

[D] Design UI

सही उत्तर: Failing Test लिखना

व्याख्या: TDD cycle: Red → Green → Refactor.

Correct Answer: Write a failing test

Explanation: TDD cycle: Red → Green → Refactor.

563. Composer configuration file का नाम क्या है?

[A] composer.json

[B] package.json

[C] config.php

[D] composer.xml

563. What is the name of Composer configuration file?

[A] composer.json

[B] package.json

[C] config.php

[D] composer.xml

सही उत्तर: composer.json

व्याख्या: Project dependencies composer.json में define की जाती हैं।

Correct Answer: composer.json

Explanation: Project dependencies are defined in composer.json.

564. Composer install command का मुख्य कार्य क्या है?

[A] Dependencies Install करना

[B] Database Create करना

[C] Session Start करना

[D] Files Delete करना

564. What is the main purpose of composer install?

[A] Install dependencies

[B] Create database

[C] Start session

[D] Delete files

सही उत्तर: Dependencies Install करना

व्याख्या: composer.lock के आधार पर packages install करता है।

Correct Answer: Install dependencies

Explanation: Installs packages from composer.lock.

565. Composer update command क्या करता है?

[A] Dependencies Update करता है

[B] Database Backup करता है

[C] Session Destroy करता है

[D] Server Restart करता है

565. What does composer update do?

[A] Updates dependencies

[B] Backs up database

[C] Destroys sessions

[D] Restarts server

सही उत्तर: Dependencies Update करता है

व्याख्या: Latest allowed versions install करता है।

Correct Answer: Updates dependencies

Explanation: Installs latest allowed package versions.

566. Packagist क्या है?

[A] PHP Package Repository

[B] Database Server

[C] Template Engine

[D] Testing Tool

566. What is Packagist?

[A] PHP Package Repository

[B] Database Server

[C] Template Engine

[D] Testing Tool

सही उत्तर: PHP Package Repository

व्याख्या: Composer packages का official repository।

Correct Answer: PHP Package Repository

Explanation: Official repository for Composer packages.

567. vendor directory में क्या store होता है?

[A] Installed Packages

[B] Database Files

[C] Images

[D] Sessions

567. What is stored in the vendor directory?

[A] Installed Packages

[B] Database Files

[C] Images

[D] Sessions

सही उत्तर: Installed Packages

व्याख्या: Composer dependencies vendor folder में रहती हैं।

Correct Answer: Installed Packages

Explanation: Composer dependencies are stored there.

568. Autoloading generate करने के लिए कौन-सा command प्रयोग होता है?

[A] composer dump-autoload

[B] composer create

[C] composer clear

[D] composer package

568. Which command generates autoload files?

[A] composer dump-autoload

[B] composer create

[C] composer clear

[D] composer package

सही उत्तर: composer dump-autoload

व्याख्या: Autoload files regenerate करता है।

Correct Answer: composer dump-autoload

Explanation: Regenerates autoload files.

569. PSR-1 किससे संबंधित है?

[A] Basic Coding Standard

[B] Database Standard

[C] HTTP Standard

[D] Caching Standard

569. PSR-1 is related to?

[A] Basic Coding Standard

[B] Database Standard

[C] HTTP Standard

[D] Caching Standard

सही उत्तर: Basic Coding Standard

व्याख्या: PHP code के basic coding conventions define करता है।

Correct Answer: Basic Coding Standard

Explanation: Defines basic coding conventions.

570. PSR-3 किससे संबंधित है?

[A] Logger Interface

[B] Database Interface

[C] HTTP Client

[D] Caching Layer

570. PSR-3 is related to?

[A] Logger Interface

[B] Database Interface

[C] HTTP Client

[D] Caching Layer

सही उत्तर: Logger Interface

व्याख्या: Standard logging interface define करता है।

Correct Answer: Logger Interface

Explanation: Defines standard logging interface.