When creating a text index on multiple fields, you can specify the individual fields or you can use wildcard specifier ______ .
A. ($*)
B. (**$**)
C. ($**)
D. None of the mentioned
Answer:A
When creating a text index on multiple fields, you can specify the individual fields or you can use wildcard specifier ______ .
A. ($*) B. (**$**) C. ($**) D. None of the mentioned
Explanation:You can create a text index on the field or fields whose value is a string or an array of string elements. 2. Point out the wrong statement :