Bonus Question

What is ‘this‘ pointer in C++?

this pointer enables every object to have access to its own address through an essential pointer. All member functions take this pointer as an implicit argument. this pointer may be used to refer to the calling object within a member function. 

• this pointer is used to pass an object as a parameter to another method.
• Each object gets its own copy of the data member.
• this pointer is used to declare indexers.

For more information, refer to this pointer in C++

C++ – the must-known and all-time favourite programming language of coders. It is still relevant as it was in the mid-80s. As a general-purpose and object-oriented programming language is extensively employed mostly every time during coding. As a result, some job roles demand individuals be fluent in C++. It is utilized by top IT companies such as Evernote, LinkedIn, Microsoft, Opera, NASA, and Meta because of its dependability, performance, and wide range of settings in which it may be used. So, to get into these companies, you need to be thorough in these top 50 C++ interview questions which can make you seem like an expert in front of recruiters.

To make you interview-ready, we have brought the Top 50 C++ interview questions for beginner, intermediate and experienced which you must definitely go through in order to get yourself placed at top MNCs.