Introduction to Database System In a relation, the rows are sometimes called "records". True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are components of a database except ________ . reports indexes metadata user data reports indexes metadata user data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of both (a) and (b) a list of keys pointers to the master list None of these All of these both (a) and (b) a list of keys pointers to the master list None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A race condition occurs when Both of the listed here Two concurrent activities interact to cause a processing error None of the listed here two users of the DBMS are interacting with different files at the same time Both of the listed here Two concurrent activities interact to cause a processing error None of the listed here two users of the DBMS are interacting with different files at the same time ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A recursive relationship is a relationship between an archetype and an instance of that archetype. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Network database Distributed database None of these Relational database Hierarchical database Network database Distributed database None of these Relational database Hierarchical database ANSWER DOWNLOAD EXAMIANS APP
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