I'm pretty sure the answer is D. The question specifically mentions "fields" in the prompt, so using "fields Plus" and "fields Minus" makes the most sense to me. I feel confident about this one.
Okay, let me see. I remember we learned that you use "fields" to refer to the fields in the search results, so I'm thinking C might be the right answer. But I'm not 100% sure.
Hmm, I'm a little unsure about this one. I know we've covered adding and removing fields in class, but I can't quite remember the exact syntax. I'll have to think it through carefully.
I think the answer is A. The question is pretty straightforward, and I'm confident that using "field +" and "field -" is the correct way to add and remove fields from search results.
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