Introduction to Database System Entities of a given type are grouped into a(n): attribute. entity class. database. ER attribute. entity class. database. ER ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: users data-base administrator None of these data base separate files users data-base administrator None of these data base separate files 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 tuple None of these tables both (a) and (b) relations tuple None of these tables both (a) and (b) relations ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not an advantage of the data-base approach? All of these program/data independence elimination of the data redundancy ability to associate related data increased security All of these program/data independence elimination of the data redundancy ability to associate related data increased security ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to changes data in a table? UPDATE INSERT APPEND BROWSE UPDATE INSERT APPEND BROWSE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A command that lets you change one or more fields in a record is Look-up None of these Modify Insert All of these Look-up None of these Modify Insert All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS