Introduction to Database System Keys made up of two or more attributes are called composite keys. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is Modify All of the listed here Insert Look-up Modify All of the listed here Insert Look-up ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Relational database Network database Hierarchical database None of these Distributed database Relational database Network database Hierarchical database None of these Distributed database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Characteristic(s) of a distributed MIS structure is All of these a multiprocessing environment computers supporting local DP operations None of these interactive sharing of the workload All of these a multiprocessing environment computers supporting local DP operations None of these interactive sharing of the workload ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Delete Update Sort key Index Delete Update Sort key Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The designer of a form includes data prompts both (a) and (b) filed designators None of these data prompts both (a) and (b) filed designators None of these ANSWER DOWNLOAD EXAMIANS APP
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