Explanation:When you build a TTL index in the background, the TTL thread can begin deleting documents while the index is building. 5. Point out the correct statement :
A. TTL indexes expire documents after the specified number of seconds has passed since the indexed field value
B. TTL indexes are special compound indexes
C. If a document does not contain the indexed field, the document will expire
D. None of the mentioned
Answer:A
Explanation:When you build a TTL index in the background, the TTL thread can begin deleting documents while the index is building. 5. Point out the correct statement :
A. TTL indexes expire documents after the specified number of seconds has passed since the indexed field value B. TTL indexes are special compound indexes C. If a document does not contain the indexed field, the document will expire D. None of the mentioned
Explanation:The expiration threshold is the indexed field value plus the specified number of seconds. 6. Secondary members replicate _________ operations from the primary.