Konstant Infosolutions PHP Developer Interview Questions and Answers

Q1. In trend java questions
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Q1. Advance java questions, questions related to microservice and java 8
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Q1. What is the difference between include() and require() in PHP?
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include() and require() are both PHP functions used to include and evaluate external PHP files, but require() will cause a fatal error if the file is not found.
• include() will only produce a warning if the file is not found, while require() will produce a fatal error.

• require() is recommended when the file being included is essential for the script to run properly.

• include() is useful when including files that are not cri...read more
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Q2. 1- include() 2- requires()
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Q1. What is PHP DEVELOPER?
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A PHP developer is a professional who specializes in writing server-side web application logic using PHP programming language.
• Develops and maintains web applications using PHP

• Writes clean, efficient, and secure code

• Collaborates with front-end developers to integrate user-facing elements

• Troubleshoots and debugs applications to ensure optimal performance
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Q2. Hypertext Processor.
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String , Array ,Collection framework related questions.

Ecommerce site with Login,Review,AddToCart,Order features,Filter features.

Q1. Html,Css,Js. Interviewer don't have knowledge on Java,React js.And if you don't able to answer basic html,css related questions they will disqualify you.
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Q1. Docker Basics:What is Docker, and how does it differ from traditional virtualization?Explain the purpose of Docker images and containers.Node.js Fundamentals:Describe the event-driven architecture of Node....read more
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Todo application javascript todo app creation needs to submit

Q1. Expected salary, family, future plans
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Q1. How do you reverse a list in Python?
Ans. 
To reverse a list in Python, you can use the built-in reverse() method or slicing technique.
• Use the reverse() method to reverse the list in place: list.reverse()

• Use slicing to create a new reversed list: reversed_list = list[::-1]
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Q2. Use the reverse method()
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The reverse method() is used to reverse the order of elements in an array.
• Use the reverse() method on an array to reverse the order of its elements.

• Example: $arr = [1, 2, 3]; reverse($arr); // Output: [3, 2, 1]
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