FOCUS EDUMATICS IT Analyst Interview Questions and Answers

Object-oriented programming (OOP) is a programming paradigm based on the concept of 'objects', which can contain data in the form of fields and code in the form of procedures.

• OOP focuses on creating objects that interact with each other to solve problems

• It allows for encapsulation, inheritance, polymorphism, and abstraction

• Examples of OOP languages include Java, C++, and Python

C is a procedural programming language while C++ is a multi-paradigm programming language with support for object-oriented programming.

• C is a procedural programming language, while C++ supports both procedural and object-oriented programming.

• C does not have classes and objects, while C++ allows the use of classes and objects.

• C does not support function overloading, while C++ allows function overloading.

• C does not have ...read more

A string in C++ is a sequence of characters stored as a data type.

• Strings are typically used to store text data.

• Strings in C++ are represented using the 'string' class.

• Strings can be manipulated using various string functions like 'length()', 'substr()', 'find()', etc.