Introduction to Database System The distinguishable parts of a record are called fields database files None of these data fields database files None of these data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following hardware components is the most important to the operation of a database management system? printer plotter high speed, large-capacity disk high-resolution video display printer plotter high speed, large-capacity disk high-resolution video display ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An audit trail can be used to restore lost information All of the listed here is the recorded history of operations performed on a file is used to make back-up copies can be used to restore lost information All of the listed here is the recorded history of operations performed on a file is used to make back-up copies ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following indicates the minimum number of entities that must be involved in a relationship? ERD Greater Entity Count (GEC) Minimum cardinality Maximum cardinality ERD Greater Entity Count (GEC) Minimum cardinality Maximum cardinality ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of None of these a list of keys both (a) and (b) pointers to the master list All of these None of these a list of keys both (a) and (b) pointers to the master list All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Internal auditors should review data system design before they are modified implemented developed All of the listed here modified implemented developed All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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