Introduction to Database System Which of the following refers to something that can be identified in the user's work environment, something that the users want to track? Identifier Entity Attribute Relationship Identifier Entity Attribute Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form can be used to None of these format printed output modify records All of these delete records None of these format printed output modify records All of these delete records ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Any table that meets the definition of a relation is said to be in first normal form. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A good query system can accept English language commands both (a) and (b) allows non-programmers to access information stored in a database can be accessed only by data processing professionals None of these can accept English language commands both (a) and (b) allows non-programmers to access information stored in a database can be accessed only by data processing professionals None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Row is synonymous with the term: record. field. relation. column. record. field. relation. column. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → S , R is called the determinant. True False True False ANSWER DOWNLOAD EXAMIANS APP
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