Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? LIST SELECT BROWSE None of these CHOOSE LIST SELECT BROWSE None of these CHOOSE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command(s) is(are) used to redefine a column of the table in SQL ? DEFINE TABLE MODIFY TABLE ALTER TABLE all of the listed here DEFINE TABLE MODIFY TABLE ALTER TABLE all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are functions of a DBMS except ________ . processing data administrating databases creating and processing forms creating databases processing data administrating databases creating and processing forms creating databases ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Relational database Distributed database Network database None of these Hierarchical database Relational database Distributed database Network database None of these Hierarchical database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If attribute A determines both attributes B and C, then it is also true that: C → A → B → (B,C) → C → A → B → (B,C) → ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System 1:1, 1:N and N:M relationships are also known as HAS-A relationships. False True False True ANSWER DOWNLOAD EXAMIANS APP
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