0 votes 0 votes Which of the component module of $\text{DBMS}$ does rearrangement and possible ordering of operations, eliminate redundancy in query and use efficient algorithms and indexes during the execution of a query? query compiler query optimizer Stored data manager Database processor Others ugcnetcse-dec2019-paper2 + – soujanyareddy13 asked May 12, 2021 edited May 30, 2021 by soujanyareddy13 soujanyareddy13 328 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Answer : (option B) Query Optimizer it is built-in database software that determines the most efficient method for a SQL statement to access requested data. dexter_n answered Jun 3, 2021 dexter_n comment Share Follow See all 0 reply Please log in or register to add a comment.