in Technology by
Indexes enhance the performance even if the table is updated frequently. a. TRUE b. FALSE

1 Answer

0 votes
by
Indexes enhance the performance even if the table is updated frequently. Correct answer:- TRUE

Related questions

0 votes
    ______________ policy allows multiple updates to accumulate on a block before it is output to stable storage, ... Management topic in chapter Recovery System of Database Management...
asked Oct 10, 2021 in Education by JackTerrance
0 votes
    __________ is increasingly being used in server systems to improve performance by caching frequently used data, ... in portion Storage and File Structures of Database Management...
asked Oct 10, 2021 in Education by JackTerrance
0 votes
    Indexes are for improving the performance of queries, and, for some MarkLogic features, are required. (1)True (2)False...
asked Sep 23, 2021 in Technology by JackTerrance
0 votes
    Indexes are for improving the performance of queries, and, for some MarkLogic features, are required. (1)True (2)False...
asked Sep 23, 2021 in Technology by JackTerrance
0 votes
    A ________ is a logical grouping of database objects, usually to facilitate security, performance, or the ... Database Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
    IN and NOT IN operations decreses the performance of an SQL query compared to ANOTHER operations. is it True or FALSE? a. TRUE b. FALSE...
asked Mar 22, 2023 in Technology by JackTerrance
0 votes
    What will be the output of the below query, given an Employee table having 10 records? What will be the output of the ... records b. Produce an error c. 100 records d. 0 records...
asked Mar 20, 2023 in Technology by JackTerrance
0 votes
    Data can be inserted, updated and deleted from a table by using a __________ object in ms access Select the correct answer from above options...
asked Dec 14, 2021 in Education by JackTerrance
0 votes
    data can be inserted, updated and deleted from a table by using _______ object on MS access Select the correct answer from above options...
asked Dec 14, 2021 in Education by JackTerrance
0 votes
    The ____________ scheme uses a page table containing pointers to all pages; the page table itself and all ... is from Recovery in division Recovery System of Database Management...
asked Oct 10, 2021 in Education by JackTerrance
0 votes
    Views stores the data and you can refresh it on timely bases a. FALSE b. TRUE...
asked Mar 22, 2023 in Technology by JackTerrance
0 votes
    Views are created on top of Materialized Views a. FALSE b. TRUE...
asked Mar 22, 2023 in Technology by JackTerrance
0 votes
    How to concatenate multiple rows into a single string in sql a. COALESCE b. Option 1 & 2 c. None of the above d. STRING_AGG...
asked Mar 22, 2023 in Technology by JackTerrance
0 votes
    Which privilege from the following is used to create a private synonym in another user's schema? a. CREATE SYNONYM b. ... PUBLIC SYNONYM c. CREATE ANY SYNONYM d. None of the above...
asked Mar 20, 2023 in Technology by JackTerrance
0 votes
    Rowid is the phycial address which the data is stored. a. FALSE b. TRUE...
asked Mar 20, 2023 in Technology by JackTerrance
...