Hyundai Motor India Limited Interview Questions and Answers

PHP is a server-side scripting language used for web development. It is case-sensitive due to its origins in C programming.

• PHP stands for Hypertext Preprocessor and is commonly used for creating dynamic web pages.

• PHP is case-sensitive, meaning variables, functions, and classes must be referenced with the exact casing.

• This case-sensitivity is inherited from its roots in the C programming language.

• For example, $variable and $Variable would be treated as two different variables ...read more

My current CTC is $80,000 and my expected CTC is $90,000.

• Current CTC: $80,000

• Expected CTC: $90,000

Dynamic websites have content that can change based on user input or interactions, while static websites display the same content to all users.

• Dynamic websites use server-side scripting languages like PHP, ASP, or JSP to generate content on the fly.

• Static websites are built using HTML and CSS and the content remains the same for all users.

• Examples of dynamic websites include social media platforms like Facebook or e-commerce sites like Amazon.

• Examples of static websites inclu...read more

Variables can be changed during program execution, while constants remain constant.

• Variables can be reassigned with different values, while constants have a fixed value.

• Variables are declared using 'var', 'let', or 'const' keywords, while constants are declared using 'const' keyword.

• Constants are typically used for values that should not change throughout the program, like mathematical constants or configuration settings.

Oops concepts refer to Object-Oriented Programming concepts which include inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction involves hiding the complex implementation details and showing only the necessary fea...read more

Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to represent a group of related interfaces.

• Examples include method overloading and method overriding in object-oriented programming.