Introduction to Database System In SQL, the CREATE TABLE is used to create a table, defining its columns, integrity constrains, and storage allocation to change a table's storage characteristics to add a column/integrity constraint to a table to redefine a column All of these to create a table, defining its columns, integrity constrains, and storage allocation to change a table's storage characteristics to add a column/integrity constraint to a table to redefine a column All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: separate files None of these users data-base administrator data base separate files None of these users data-base administrator data base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A key is a group of one or more attributes that uniquely identifies a row. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS that is most difficult to use is ________ . Microsoft's SQL Server Oracle Corporation's Oracle IBM's DB2 Microsoft's Access Microsoft's SQL Server Oracle Corporation's Oracle IBM's DB2 Microsoft's Access ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute describes the entity's characteristics. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A scheme describes None of these record relationships data elements records and files All of these None of these record relationships data elements records and files All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS