Q9.Which of the following indexes includes (covers) all the data that is necessary for a query?*1 pointCovering indexMulticolumn indexesClustered indexesNon-clustered indexes

Which of the following is/are correct about indexes in NoSQL databases?Question 10Select one or more:Select one or more:a.Indexes are abandoned in NoSQL databases.b.MongoDB can support indexes on any attribute of documents in a collection.c.MongoDB can only support indexes on the top-level attributes of documents in a collection.d.Google's Bigtable does not support the building of any index on a (big)table.

How many types of indexes are there in sql server?

3. How do you create an index on a table in a relational database, and what is the significance of indexing in terms of query performance?

Which of the following commands is used to create an index on a table?ACREATE INDEXBADD INDEXCMAKE INDEX

Select all that applySeveral project percent complete indexes are used, depending on your judgment of which one is most representative of your project. What are they?Multiple select question.PCIBSPICPIPCIC