Explanation:The mode affects the behavior of explain() and determines the amount of information to return. 8. In _____________ mode, MongoDB returns statistics describing the execution of the winning plan as well as statistics for the other candidate plans captured during plan selection.
A. somePlansExecution
B. allPlansExecution
C. rejPlansExecution
D. None of the mentioned
Answer:A
Explanation:The mode affects the behavior of explain() and determines the amount of information to return. 8. In _____________ mode, MongoDB returns statistics describing the execution of the winning plan as well as statistics for the other candidate plans captured during plan selection.
A. somePlansExecution B. allPlansExecution C. rejPlansExecution D. None of the mentioned
Explanation:cursor.explain() returns the queryPlanner and executionStats information for the evaluated method.