Introduction to Database System The index consists of pointers to the master list All of these both (a) and (b) None of these a list of keys pointers to the master list All of these both (a) and (b) None of these a list of keys ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not characteristic of a relational database model? treelike structure records tables complex logical relationships treelike structure records tables complex logical relationships ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? UPDATE CREATE SELECT DELETE UPDATE CREATE SELECT DELETE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to select distinct subject (SUB) from the table (BOOK)? None of these SELECT SUB FROM BOOK SELECT DISTINCT SUB FROM BOOK All of these SELECT ALL FROM BOOK None of these SELECT SUB FROM BOOK SELECT DISTINCT SUB FROM BOOK All of these SELECT ALL FROM BOOK ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If attribute A determines both attributes B and C, then it is also true that: (B,C) → C → A → B → (B,C) → C → A → B → ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the _____ command is used to recompile a view CREATE VIEW DEFINE VIEW None of these COMPILE VIEW ALTER VIEW CREATE VIEW DEFINE VIEW None of these COMPILE VIEW ALTER VIEW ANSWER DOWNLOAD EXAMIANS APP
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