Infosys PHP Web Developer Interview Questions and Answers

Q1. What is session? Wht is the uses of session?
Ans. 
Session is a way to store information (variables) on the server to be used across multiple pages.
• Session is used to maintain user-specific data across multiple pages.

• It is created when a user logs in and destroyed when the user logs out.

• Session data can be accessed and manipulated using the $_SESSION superglobal variable.

• Examples of session data include user ID, username, and shopping cart items.
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Q2. Wht is php? Need of php?
Ans. 
PHP is a server-side scripting language used for web development.
• PHP stands for Hypertext Preprocessor.

• It is an open-source language.

• PHP is used to create dynamic web pages.

• It can interact with databases like MySQL.

• PHP is easy to learn and widely used in web development.

• Popular CMS like WordPress, Drupal, and Joomla are built on PHP.
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How will manage our project?

Q1. Which version of html is getting at thid time and why?
Ans. 
The latest version of HTML is HTML5, which is widely adopted for its improved functionality and features.
• HTML5 is the current version of HTML being used

• It offers new features like <video>, <audio>, <canvas>, and <svg> elements

• HTML5 provides better support for multimedia and interactive content
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Aptitude was quite Simple, They wont ask you difficult category questions.

Q1. Technical round was quite interes and long too, I have been in interview room for almost 40+ minutes. They asked me about Java, database, Linux my collage project and some brainstorming questions.
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After technical round we have got a subject to write maximum 300 words on it.
here they checked about how we good at grammer and sentence framing.
I cracked this round easily and selected for HR Round

Q1. What are your strengths and weaknesses?
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Q2. Where do you see yourself in 5 years?
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Q3. Tell me about yourself.
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Q4. Why Capgemini? What are your short term goals? What are your long term goals?
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Q1. Spring container and beans
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Q2. Annotations used in Springboot
Ans. 
Annotations are used in Springboot to simplify configuration and reduce boilerplate code.
• Annotations are used to define the behavior of Spring components

• They can be used to define the scope of a bean, inject dependencies, and handle exceptions

• Some commonly used annotations include @Component, @Autowired, and @ExceptionHandler
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Q3. Java 8 New Features and explanation
Ans. 
Java 8 introduced several new features including lambda expressions, streams, and default methods.
• Lambda expressions allow for functional programming and simplify code.

• Streams provide a way to process collections of data in a functional style.

• Default methods allow for adding new methods to interfaces without breaking existing implementations.

• Other features include the Optional class, Date and Time API, and Nashorn Java
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Q1. What is your expected package
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