Question

In case of integer overflow, Which of the following option/s is/ are true? ​

Answer 1

Answer:

There is no options....

Answer 2

The correct question is :

In case of integer overflow, Which of the following option/s is/are true?

1.It is a result of an attempt to store a value greater than the maximum value an integer can store

2.Integer overflow can compromise a program's reliability and security

3.Both A and B

4.None of the above

Answer:

For the above question, "Option 2" is the correct option.

Explanation:

     An integer overflow occurs when the result of an integer operation does not fit within the allocated memory or, the numeric value is outside of the range that can represent with a given number of digits.

example:

Write a C function int add (int* result, int p, int q) if there is no overflow, the function places the resultant = sum a+b in the result and returns 0. Otherwise, it returns -1.