Introduction to Database System The Management Information system (MIS) structure with one main computer system is called a distributed MIS structure centralized MIS structure hierarchical MIS structure decentralized MIS structure distributed MIS structure centralized MIS structure hierarchical MIS structure decentralized MIS structure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The main idea behind computer files is that it is convenient to create them arrange them store information together access them create them arrange them store information together access them ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users lets you define different forms for different operations both (a) and (b) allow you to entry data in all the forms None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users lets you define different forms for different operations both (a) and (b) allow you to entry data in all the forms 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
Introduction to Database System Composite identifiers consist of two or more attributes. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The different classes of relations created by the technique for preventing modification anomalies are called: referential integrity constraints. None of these functional dependencies. normal forms. referential integrity constraints. None of these functional dependencies. normal forms. ANSWER DOWNLOAD EXAMIANS APP
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