Module of DBMS which focuses on eliminating redundancies, operations r – McqOptions

MCQOPTIONS

1.	Module of DBMS which focuses on eliminating redundancies, operations reordering and rearrangements is classified as
A.	Schema optimizer
B.	Query optimizer
C.	Interface optimizer
D.	Graphical optimizer
Answer» C. Interface optimizer

Discussion

No Comment Found

Related MCQs

Package of software that facilitate modeling of database and improved performance of database system is classified as
Parts of an operation or function must includes
Name of operation and type of data of parameters must be included in
Function which causes retrieval of any kind of data from database is considered as
Implications of database management approaches includes
Applications that are used for weather information or collection of maps for geographical information is classified as
Group of people whose job description requires updating database, generating reports or using queries is called
One of module in database management system which is responsible for choosing efficient execution plan considering queries is considered as
System which provides active rules to initiate certain actions after meeting specific conditions is classified as
Process of designing new database or designing new application for database which already exists is classified as