Initializer list in cpp | Interview Question

Summary of situations where it is must to use initializer list in cpp . Initialization cannot be done in such cases inside the constructor body which gets asked in the cpp intervoew question

[kvdpratap]

Thank you bro for simple and summarized explanation.

[RAMANKUMAR-xlpr]

Thank you dear, these are imp points .

[cppinterviewquestions]

"Test" class was specially taken for "you" :)