Step 1: Understanding byte storage.
In basic computer representation, each character generally occupies 1 byte of storage in simple character encoding. So, to find which option occupies 2 bytes, we count the number of characters.
Step 2: Analyze each option.
- 25: This contains two digits, but in such school-level questions it is usually treated as a numeric value rather than a two-character text entry.
- AM: This contains two characters, A and M. Hence, it occupies 2 bytes.
- 35.2: This has more than two characters.
- \textbackslash\textbackslash: This representation does not match the expected two-byte text answer in the given context.
Step 3: Identify the best answer.
Among the given options,
AM clearly consists of two characters. Since each character occupies 1 byte, the total storage required is:
\[
2 \text{ bytes}
\]
Step 4: Conclusion.
Therefore, the option that occupies 2 bytes of storage is
AM.
Final Answer:AM.