Introduction to Database System Embedded pointer provide None of these a secondary access path a physical record key All of these an inverted index None of these a secondary access path a physical record key All of these an inverted index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The physical location of a record is determined by a mathematical formula that transforms a file key into a record location in an indexed file a sequential file a tree file None of these a hashed file an indexed file a sequential file a tree file None of these a hashed file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? SELECT UPDATE DELETE CREATE SELECT UPDATE DELETE CREATE ANSWER DOWNLOAD EXAMIANS APP
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 Attribute Relationship Entity Identifier Attribute Relationship Entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not considered to be a basic element of an enterprise-class database system? COBOL programs Users Database applications DBMS COBOL programs Users Database applications DBMS ANSWER DOWNLOAD EXAMIANS APP
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