Introduction to Database System What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database? DBMS None of these EMMS FMS DASD DBMS None of these EMMS FMS DASD ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A computer file can be best described as a general collection of data items an orderly collection of data items a single data item None of these a random collection of data items a general collection of data items an orderly collection of data items a single data item None of these a random collection of data items ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute describes the entity's characteristics. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: second normal form. third normal form. domain/key normal form. fourth normal form. second normal form. third normal form. domain/key normal form. fourth normal form. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to create a database user? ADD USER TO DATABASE All of the listed here CREATE USER MK USER ADD USER TO DATABASE All of the listed here CREATE USER MK USER ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A compound key both (a) and (b) is a combination of each unique key None of these is made up a several pieces of information uniquely identifies an item in a list both (a) and (b) is a combination of each unique key None of these is made up a several pieces of information uniquely identifies an item in a list ANSWER DOWNLOAD EXAMIANS APP
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