Introduction to Database System Queries to a database both (a) and (b) can use aggregate functions like SUM and COUNT are written in English All of these None of these both (a) and (b) can use aggregate functions like SUM and COUNT are written in English All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Relationship classes are associations between entity classes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? Oracle SQL None of these 4GL dBASE Oracle SQL None of these 4GL dBASE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute describes the entity's characteristics. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to changes data in a table? UPDATE INSERT BROWSE APPEND UPDATE INSERT BROWSE APPEND ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL None of these MODIFY TABLE REDEFINE TABLE MODIFY ALLOCATES ALTER TABLE None of these MODIFY TABLE REDEFINE TABLE MODIFY ALLOCATES ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
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