Introduction to Database System What is the language used by most of the DBMSs for helping their users to access data? High level language SQL Query language 4GL High level language SQL Query language 4GL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to select distinct subject (SUB) from the table (BOOK)? None of these SELECT ALL FROM BOOK All of these SELECT SUB FROM BOOK SELECT DISTINCT SUB FROM BOOK None of these SELECT ALL FROM BOOK All of these SELECT SUB FROM BOOK SELECT DISTINCT SUB FROM BOOK ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Enterprise Resource Planning (ERP) is an example of a single user database. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A number of related records that are treated as a unit is called batch file data field batch file data field ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type can be related to many records in another record type and vice-versa. Many-to-many relationship Many-to-one relationship One-to-one relationship One-to-many relationship None of these Many-to-many relationship Many-to-one relationship One-to-one relationship One-to-many relationship None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As tables both (a) and (b) relations None of these tuple tables both (a) and (b) relations None of these tuple ANSWER DOWNLOAD EXAMIANS APP
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