Introduction to Database System Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity? Weak entity ID-independent entity Strong entity ID-dependent entity Weak entity ID-independent entity Strong entity ID-dependent entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Relations are categorized into normal forms according to the referential integrity constraints that they have. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute that names or identifies entity instances is a(n): relationship. entity. identifier. attribute. relationship. entity. identifier. attribute. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The designer of a form includes data filed designators prompts both (a) and (b) None of these data filed designators prompts both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Updating a database means revising the file structure reorganizing the database modifying or adding record occurrences all of the listed here revising the file structure reorganizing the database modifying or adding record occurrences all of the listed here ANSWER DOWNLOAD EXAMIANS APP
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