Introduction to Database System Queries to a database both (a) and (b) are written in English All of these can use aggregate functions like SUM and COUNT None of these both (a) and (b) are written in English All of these can use aggregate functions like SUM and COUNT None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type of related to a single-entity instance of another type? Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship Composite Relationship Many-to-Many Relationship One-to-One Relationship One-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to remove a stored function from the database? DELETE FUNCTION DROP FUNCTION REMOVE FUNCTION None of these ERASE FUNCTION DELETE FUNCTION DROP FUNCTION REMOVE FUNCTION None of these ERASE FUNCTION ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is a two-dimensional table. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? BROWSE LIST CHOOSE SELECT None of these BROWSE LIST CHOOSE SELECT None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? data redundancy lack of data independence program dependence difficult to update All of these data redundancy lack of data independence program dependence difficult to update All of these ANSWER DOWNLOAD EXAMIANS APP
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