Introduction to Database System A command that lets you change one or more fields in a record is All of these Look-up Modify Insert None of these All of these Look-up Modify Insert None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A candidate key is a determinant that determines all the other columns is a relation. False True False True 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 subschema module None of these schema relational model subschema module None of these schema ANSWER DOWNLOAD EXAMIANS APP
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? DASD None of these FMS EMMS DBMS DASD None of these FMS EMMS DBMS ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to remove a table from the database in SQL? UNATTACH TABLE DELETE TABLE ERASE TABLE DROP TABLE UNATTACH TABLE DELETE TABLE ERASE TABLE DROP TABLE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: separate files data base data-base administrator None of these users separate files data base data-base administrator None of these users ANSWER DOWNLOAD EXAMIANS APP
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