How in-depth am I supposed to go with basic secondary questions?

I'm prewriting some secondaries and I noticed some schools ask questions like:

Is there a time gap between earning your last degree (baccalaureate or other) and the expected time of your medical school matriculation? If yes, please explain. (Maximum 4000 characters)

Were you employed full-time (or part-time) during your undergraduate or graduate years? If yes, please explain. (Maximum 4000 characters)

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How in-depth am I supposed to go with these questions? For the first one, do I just talk about what I did during my gap year? If so, I don't think I'll even come close to 4000 characters. Am I supposed to also talk about what I learned during my gap year?

And for the second question, do I just describe my job similar to how I did in the activities section in my primary? Even then, it wouldn't even be 2000 characters.