Introduction to Database System In SQL, which command(s) is(are) used to create a synonym for a schema object? CREATE SYNONYM All of the listed here CREATE SAME CREATE SCHEMA CREATE SYNONYM All of the listed here CREATE SAME CREATE SCHEMA ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sophisticated report generators can All of the listed here print row-oriented reports perform arithmetic operations selectively retrieve and print portions of a list All of the listed here print row-oriented reports perform arithmetic operations selectively retrieve and print portions of a list ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to select distinct subject (SUB) from the table (BOOK)? All of these None of these SELECT DISTINCT SUB FROM BOOK SELECT SUB FROM BOOK SELECT ALL FROM BOOK All of these None of these SELECT DISTINCT SUB FROM BOOK SELECT SUB FROM BOOK SELECT ALL FROM BOOK ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a type of DBMS software? query language report writer database manipulation language utilities All of these query language report writer database manipulation language utilities All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The activity of a file None of these is a measure of the percentage of existing records updated during a run if high, reduces processing efficiency for sequential and nonsequential files refers to how closely the files fits into the allocated is a low percentages of number of records added or deleted from a file None of these is a measure of the percentage of existing records updated during a run if high, reduces processing efficiency for sequential and nonsequential files refers to how closely the files fits into the allocated is a low percentages of number of records added or deleted from a file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . self-describing described metadata compatible an application program self-describing described metadata compatible an application program ANSWER DOWNLOAD EXAMIANS APP
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