Answer :
You will tell her regarding the kernel that represents the main part of the operating system which manages the memory, a program running, and also the resources are allocated.
The following information should be considered:
- Kernal should be the central element of the operating system. It is a combination of the computer & hardware.
- The bootloader should not be considered here as it does not represent the kernel function.
Therefore, the other options are incorrect.
Hence, we can conclude that option d is correct.
Learn more about the operating system here: brainly.com/question/2126669