Computer Science · C Programming
Identify the correct statement with respect to pointers in C/C++.
- 1The address-of operator (&) performs the exact same function as the dereference operator ().
- 2It is syntactically mandatory to initialize a pointer at the time of its definition.
- 3Arrays and pointers can be used interchangeably in every context without any distinction.
- 4The size of all pointer variables on a given system architecture is the same, regardless of the data type they point to.✓
Correct answer
The size of all pointer variables on a given system architecture is the same, regardless of the data type they point to.
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