Introduction to Database System The _____ command is used to allocates an extent for the table in SQL MODIFY ALLOCATES MODIFY TABLE None of these ALTER TABLE REDEFINE TABLE MODIFY ALLOCATES MODIFY TABLE None of these ALTER TABLE REDEFINE TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is NOT a basic element of all versions of the E-R model? Primary keys Entities Relationships Attributes Primary keys Entities Relationships Attributes ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are components of a database except ________ . indexes reports user data metadata indexes reports user data metadata ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If you want to group the records in the abc database, you could use the Jobcode as the _____. Update Delete Sort Key Index Update Delete Sort Key Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As tables both (a) and (b) relations tuple None of these tables both (a) and (b) relations tuple None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Queries to a database both (a) and (b) None of these can use aggregate functions like SUM and COUNT are written in English All of these both (a) and (b) None of these can use aggregate functions like SUM and COUNT are written in English All of these ANSWER DOWNLOAD EXAMIANS APP
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