New ____________ type enables Indexing and searching of date ranges, particularly multi-valued ones.
(a) RangeField
(b) DateField
(c) DateRangeField
(d) All of the mentioned
(a) RangeField
(b) DateField
(c) DateRangeField
(d) All of the mentioned
The correct answer is (c) DateRangeField
Explanation: A new ExitableDirectoryReader extends FilterDirectoryReader and enables exiting requests that take too long to enumerate over terms.