Question

Which of the following will be accepted as valid during data entry?

A. Modifying the value of an AutoNumber field.
B. Entering text into a numeric field.
C. Entering numbers into a text field.
D. Omitting a required field.
E. Adding a record with a duplicate primary key.

Answer 1

When managing a database, numbers can be entered into a text field, but one cannot modify an AutoNumber field, enter text into a numeric field, omit a required field, or add a record with a duplicate primary key.

Step-by-step explanation:

When it comes to data entry and database management, certain rules must be followed to ensure the integrity of the data. Here are the options evaluated for their validity:

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• Modifying the value of an AutoNumber field is typically not permitted as this field is usually generated by the database system to provide a unique identifier for each record.
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• Entering text into a numeric field is not accepted since the data types are incompatible. Numeric fields only accept numbers.
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• Entering numbers into a text field is generally accepted. Text fields can contain both alphanumeric characters and symbols.
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• Omitting a required field is not allowed. All required fields must be filled in for the record to be complete and accepted.
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• Adding a record with a duplicate primary key is not valid. The primary key must be unique for each record in the database.

Based on these principles, the only option that will be accepted during data entry is C. Entering numbers into a text field.