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vlada-n [284]
4 years ago
7

C++

Computers and Technology
1 answer:
Ede4ka [16]4 years ago
4 0

Answer:

2 & 3

Explanation:

Only mathematical operations that can be used to change contents of pointer variables include addition, subtraction, comparison, increments and decrements.

Although modulus, division and multiplications are not possible. A snippet of code is attached showing pointers addition and subtraction and their result.

Check it by replacing + or - signs with *, / or % which represent multiplication, division and modulus respectively. It would result in an error.

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