Introduction to Database System A report form is used during report generation to format data None of these both (a) and (b) All of these appears on the computer monitor during data entry is used during report generation to format data None of these both (a) and (b) All of these appears on the computer monitor during data entry ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator? Subtype entity Supertype entity Instance entity Archetype entity Subtype entity Supertype entity Instance entity Archetype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of pointers to the master list All of these both (a) and (b) None of these a list of keys pointers to the master list All of these both (a) and (b) None of these a list of keys ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Updating a database means reorganizing the database modifying or adding record occurrences revising the file structure all of the listed here reorganizing the database modifying or adding record occurrences revising the file structure all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Batch processing is appropriate if None of these only a small computer system is available a large computer system is available only a few transactions are involved All of these None of these only a small computer system is available a large computer system is available only a few transactions are involved All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not a logical data-base structure? relational tree network chain relational tree network chain ANSWER DOWNLOAD EXAMIANS APP
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