Introduction to Database System A report form None of these appears on the computer monitor during data entry All of these both (a) and (b) is used during report generation to format data None of these appears on the computer monitor during data entry All of these both (a) and (b) is used during report generation to format data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System After you _____ a record, many data management the environments require you to issue a command to save the changes you made. Update Index Sort key Delete Update Index Sort key Delete ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ Contains fields of data about one entity. File None of these Record Document Fields File None of these Record Document Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a group of one or more attributes that uniquely identifies a row? Key Tuple Determinant Relation Key Tuple Determinant Relation ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? Oracle None of these 4GL dBASE SQL Oracle None of these 4GL dBASE SQL ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data encryption techniques are particularly useful for All of these reducing storage space requirements improving data integrity None of these protecting data in data communication systems All of these reducing storage space requirements improving data integrity None of these protecting data in data communication systems ANSWER DOWNLOAD EXAMIANS APP
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