Practice mode / C++ To perfor file input / output operation in C++, we must include which header file A Option A: <fiostream> B Option B: <ifstream> C Option C: <ofstream> D Option D: <fstream> Correct answer D. <fstream> Show answer Report a problem How we write and check questions
Question 01 / C++ In C++ Program, inline fuctions are expanded during A Option A: Run Time B Option B: Compile Time C Option C: Debug Time D Option D: Coding Time Correct answer A. Run Time Show answer Open question
Question 02 / C++ In CPP, members of a class are ____ by default A Option A: Public B Option B: Private C Option C: Protected D Option D: Static Correct answer B. Private Show answer Open question
Question 03 / C++ Reusability of code in C++ is achieved through A Option A: Polymorphism B Option B: Inheritance C Option C: Encapsulation D Option D: Both A and B Correct answer B. Inheritance Show answer Open question
Question 04 / C++ Which class allows only one object to be createD A Option A: Nuclear Family Class B Option B: Abstruct Class C Option C: Sigleton Class D Option D: Numero Uno Class Correct answer C. Sigleton Class Show answer Open question
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