Introduction to Database System In SQL, the _____ command is used to recompile a view None of these DEFINE VIEW CREATE VIEW ALTER VIEW COMPILE VIEW None of these DEFINE VIEW CREATE VIEW ALTER VIEW COMPILE VIEW ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A network schema stores data in tables All of the listed here restricts the structure to a one-to-many relationship permits many-to-many relation¬ships stores data in tables All of the listed here restricts the structure to a one-to-many relationship permits many-to-many relation¬ships ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select only one copy of each set of duplicable rows All of these None of these SELECT DISTINCT SELECT UNIQUE SELECT DIFFERENT All of these None of these SELECT DISTINCT SELECT UNIQUE SELECT DIFFERENT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not true of the traditional approach to information processing? All of these There is common sharing of data among the various applications It is file-oriented Programs are dependent on the files It is inflexible All of these There is common sharing of data among the various applications It is file-oriented Programs are dependent on the files It is inflexible ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a one-to-many relationship, the entity that is on the one side of the relationship is called a(n) ________ entity. subtype instance child parent subtype instance child parent ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An identifier determines the type of relationship that an entity has. False True False True ANSWER DOWNLOAD EXAMIANS APP
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