Introduction to Database System Which command is used to select distinct subject (SUB) from the table (BOOK)? SELECT SUB FROM BOOK None of these SELECT ALL FROM BOOK All of these SELECT DISTINCT SUB FROM BOOK SELECT SUB FROM BOOK None of these SELECT ALL FROM BOOK All of these SELECT DISTINCT SUB FROM BOOK ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is Look-up Insert Modify All of the listed here Look-up Insert Modify All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The main idea behind computer files is that it is convenient to arrange them create them store information together access them arrange them create them store information together access them ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to redefine an index's future storage allocation MODIFY INDEX ALTER INDEX DO INDEX None of these REDEFINE INDEX MODIFY INDEX ALTER INDEX DO INDEX None of these REDEFINE INDEX ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order is in descending order is in ascending order both (b) and (c) is the result of a sort operation None of these is in descending order is in ascending order both (b) and (c) is the result of a sort operation None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Enterprise Resource Planning (ERP) is an example of a single user database. False True False True ANSWER DOWNLOAD EXAMIANS APP
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