AdminHelpdice Team30 May, 2024Which of the following is not true about indexes?Indexes are created to enforce uniqueness on columns.Indexes are created to enable fast retrieval by column values.Columns that are frequently used with equal conditions in WHERE clauses are good candidates for indexes.Indexes are created with the ALTER TABLE command.Check AnswerRelated MCQ's Relational Algebra is...Mon, 10 MarSET concept is used in :...Mon, 10 MarThe relational model feature is that there...Mon, 10 MarA relational database developer refers to a record as...Mon, 10 Mar4NF is designed to cope with:...Mon, 10 MarA super key is a set of one or more attributes that, taken collectively, allow us...Mon, 10 MarIn a relational database a referential integrity constraint can be specified with the helpof...Mon, 10 MarCartesian product in relational algebra is...Mon, 10 MarTwo or more attributes that can be a key are called :...Mon, 10 MarA functional dependency is a relationship between...Mon, 10 Mar
