Explanation:

In a 32-bit compiler, the typical sizes of fundamental data types are:

• int and float both take 4 bytes in a 32-bit compiler.
• double is 8 bytes, so option (A) is incorrect.
• short is 2 bytes while int is 4 bytes, so (B) is incorrect.
• char is 1 byte, while short is 2 bytes, so (C) is incorrect.

Final Answer:

✅ (D) int and float