Lab 2.2: Optimizing Compound Indexes

MongoDB University M201: MongoDB Performance
#1

Hi,

I’ve had answered the “Correct option”, but surprisingly it was still considered to be “Incorrect Answer”. When finally I see the detailed answer, I find I have had chosen correct option in my attempts. This is quite strange! I’m not posting my answer here in the discussion as it is not allowed.
Is there any bug? or Is there a way I can re-answer the Lab?

Thanks.

#2

Hi @Amit_Jadhav,

Please check your discourse inbox for detailed discussion and let me know if you have any questions.

Thanks,
Sonali

#3

I have a similar question. What do I do to retake the assignment?

#4

Hi @Anjali_Raghav,

Once you have taken all the 3 attempts, you cannot re-take the assignments.
If you have any specific questions, please feel free to reply on the discourse inbox message thread that I have initiated with you.

Thanks,
Sonali

#5