Introduction to Database System Which of the following is a database administrator's function? performance monitoring backing up the database All of the listed here database design performance monitoring backing up the database All of the listed here database design ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The way a particular application views the data from the data base that the application uses is a : relational model None of these module schema subschema relational model None of these module schema subschema ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file both (b) and (c) is sorted in ascending order has a number assigned to each record contains only a list of keys and record numbers None of these both (b) and (c) is sorted in ascending order has a number assigned to each record contains only a list of keys and record numbers None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The language used in application programs to request data from the DBMS is referred to as the query language All of the listed here DML DDL query language All of the listed here DML DDL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a record management system might be a business form All of these None of these handwritten list a Rolodex card file a business form All of these None of these handwritten list a Rolodex card file ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time? report writer None of these transaction log data manipulation language query language report writer None of these transaction log data manipulation language query language ANSWER DOWNLOAD EXAMIANS APP
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