Introduction to Database System Which of the following is not considered to be a basic element of an enterprise-class database system? DBMS COBOL programs Database applications Users DBMS COBOL programs Database applications Users ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Composite identifiers consist of two or more attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a record management system might be None of these a Rolodex card file a business form handwritten list All of these None of these a Rolodex card file a business form handwritten list All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System To have a file hold a list, it is necessary to All of the listed here identify the records in the list identify the name, width and type of the fields of each record. decide which fields will be used as sort or index keys All of the listed here identify the records in the list identify the name, width and type of the fields of each record. decide which fields will be used as sort or index keys ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In order to use a record management system You need to understand the low-level details of how information in stored All of these None of these You need to understand the model the record management system uses. Both (a) and (b) You need to understand the low-level details of how information in stored All of these None of these You need to understand the model the record management system uses. Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Periodically adding, changing and deleting file records is called file renewing upgrading restructuring Updating renewing upgrading restructuring Updating ANSWER DOWNLOAD EXAMIANS APP
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