My Notes On Some Basic Interview Questions Based On PHP

 My Notes On Some Basic Interview Questions Based On PHP

Q1. What is meant by PHP?
Ans: PHP is a PHP Hypertext Preprocessor. It is backend and untyped language. Php is also called a loosely typed language.

Q2. Why PHP is called Loosely Typed Language? Explain.
Ans: PHP is called Loosely Typed Language as because it is an untyped language and if we store any data in a variable their is no need for any datatype.

Q3. What is meant by Hypertext?
Ans: Hypertext is a text which is displayed on computer screen or laptop with reference to other text which the user can access immediately.

Q4. What is meant by Preprocessor?
Ans: Preprocessor is the program that processes the input data to produce the output which is the input for another program. 

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