Introduction to Database System A scheme describes None of these records and files data elements All of these record relationships None of these records and files data elements All of these record relationships ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The logical data structure with a one-to-many relationship is a relational tree chain network relational tree chain network ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types. Data structure Database Table Flat file None of these Data structure Database Table Flat file None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines the width of each field none of the listed here where data is placed on the screen both of the listed here the width of each field none of the listed here where data is placed on the screen both of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? CHOOSE SELECT BROWSE None of these LIST CHOOSE SELECT BROWSE None of these LIST ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A file produced by a spreadsheet can be used as it by the DBMS is generally stored on disk in an ASCII text format all of the listed here can be used for graphic can be used as it by the DBMS is generally stored on disk in an ASCII text format all of the listed here can be used for graphic ANSWER DOWNLOAD EXAMIANS APP
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