Introduction to Database System Which of the following indicates the minimum number of entities that must be involved in a relationship? ERD Minimum cardinality Maximum cardinality Greater Entity Count (GEC) ERD Minimum cardinality Maximum cardinality Greater Entity Count (GEC) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not true of the traditional approach to information processing? It is file-oriented Programs are dependent on the files All of these There is common sharing of data among the various applications It is inflexible It is file-oriented Programs are dependent on the files All of these There is common sharing of data among the various applications It is inflexible ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in Boyce-Codd Normal Form (BCNF) if every determinant is a composite key. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A number of related records that are treated as a unit is called field file batch data field file batch data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is computers supporting local DP operations interactive sharing of the workload a multiprocessing environment None of these All of these computers supporting local DP operations interactive sharing of the workload a multiprocessing environment None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sophisticated report generators can All of the listed here selectively retrieve and print portions of a list print row-oriented reports perform arithmetic operations All of the listed here selectively retrieve and print portions of a list print row-oriented reports perform arithmetic operations ANSWER DOWNLOAD EXAMIANS APP
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