Fifty Short and long Questions from C++ Programming Language
Short Questions (25): What is a pointer in C++? What is the difference between new and mallo…
Short Questions (25): What is a pointer in C++? What is the difference between new and mallo…
What is the default value of an uninitialized pointer in C++? a) NULL b) 0 c) Undefined d)…
Which operator is used to define a reference variable in C++? a) * b) & c) -> d) % …
Which of the following best describes polymorphism in C++? a) Multiple functions with the sam…
What is C++ primarily used for? a) Web Development b) System Programming c) …
76. What does the atoi() function do? A) Converts an integer to a string B) Converts a string…
51. What is the value of sizeof(char) in C? A) 1 byte B) 2 bytes C) 4 bytes D) Compiler-depen…
26. Which operator has the highest precedence? A) + B) * C) () D) = Answer: C) () 27. Wha…
1. What is the size of the int data type in C typically on a 32-bit system? A) 2 bytes B) 4 b…
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