Introduction to Database System Long-range planning report produced in an MIS are primarily designed for None of these All of these top management middle management lower management None of these All of these top management middle management lower management ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type may be related to more than one record of another record type. One-to-one relationship Many-to many relationship One-to-many relationship Many-to-one relationship One-to-one relationship Many-to many relationship One-to-many relationship Many-to-one relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System One approach to standardizing storing of data None of these CODASYL specifications All of these structured programming MIS None of these CODASYL specifications All of these structured programming MIS ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add new rows to a table? INSERT ALTER TABLE APPEND ADD ROW INSERT ALTER TABLE APPEND ADD ROW ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A key: can only be one column. must always be composed of two or more columns. identifies a column. identifies a row. can only be one column. must always be composed of two or more columns. identifies a column. identifies a row. 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. Table None of these Data structure Database Flat file Table None of these Data structure Database Flat file ANSWER DOWNLOAD EXAMIANS APP
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