Introduction to Database System The following are components of a database except ________ . metadata indexes reports user data metadata indexes reports user data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System 1:1, 1:N and N:M relationships are also known as HAS-A relationships. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a large DBMS each user can access every sub¬schema all of the listed here each subschema contains every field in the logical schema each user can "see" only a small part of the entire database each user can access every sub¬schema all of the listed here each subschema contains every field in the logical schema each user can "see" only a small part of the entire database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file None of these both (b) and (c) has a number assigned to each record contains only a list of keys and record numbers is sorted in ascending order None of these both (b) and (c) has a number assigned to each record contains only a list of keys and record numbers is sorted in ascending order ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A maximum cardinality is the maximum number of entity instances that can participate in a relationship instance. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data items grouped together for storage purposes are called a title record None of these string list title record None of these string list ANSWER DOWNLOAD EXAMIANS APP
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