Introduction to Database System In SQL, which command is used to changes data in a table? BROWSE INSERT APPEND UPDATE BROWSE INSERT APPEND UPDATE 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 You need to understand the model the record management system uses. Both (a) and (b) None of these All of these You need to understand the low-level details of how information in stored You need to understand the model the record management system uses. Both (a) and (b) None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The functional dependency R → S means that the value of S can be determined when we are given a value of R. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data items grouped together for storage purposes are called a string record None of these list title string record None of these list title ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A scheme describes record relationships All of these records and files data elements None of these record relationships All of these records and files data elements None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The logical data structure with a one-to-many relationship is a tree relational network chain tree relational network chain ANSWER DOWNLOAD EXAMIANS APP
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