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Questions and Answers
What type of errors are more likely to occur when complex entries are made in several different files?
What type of errors are more likely to occur when complex entries are made in several different files?
- Data-entry errors (correct)
- Data integrity problems
- Data anomalies
- Data inconsistencies
Which problem can arise if a nonexistent sales agent's name and phone number are entered into the Customer file?
Which problem can arise if a nonexistent sales agent's name and phone number are entered into the Customer file?
- Data integrity problems (correct)
- Data anomalies
- Data inconsistencies
- Data-entry errors
What is a data anomaly?
What is a data anomaly?
- A data inconsistency
- A database error
- A data integrity problem
- An inconsistent change in the database (correct)
When does a data anomaly develop?
When does a data anomaly develop?
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Which type of problems can be caused by entering nonexistent information into a database?
Which type of problems can be caused by entering nonexistent information into a database?
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What can lead to data-entry errors according to the text?
What can lead to data-entry errors according to the text?
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What is the main concern when customers are supplied with incorrect agent information?
What is the main concern when customers are supplied with incorrect agent information?
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In what scenario is a database most likely to experience data integrity problems?
In what scenario is a database most likely to experience data integrity problems?
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