1					14
2
												3			17
			4
5																								18
											16		6
	7								15
													8
			13
	9
													10
11
12

Across

1. The process of checking the accuracy and integrity of entered data.

2. Verification of whether a given input matches a specified pattern.

3. A device that captures and reads barcodes to retrieve encoded information.

4. A process of verifying that an item is unique within a certain context.

5. A type of data validation that verifies if the value is in the correct format or follows a specific pattern.

6. A type of data validation that verifies if a value falls on the lower or upper boundary of an acceptable range.

7. An optical representation of data that can be easily scanned and interpreted by a barcode reader.

8. The process of ensuring that data is accurate, consistent, and complies with predefined rules.

9. A type of data validation that ensures a value is provided and not left blank or empty.

10. A type of data validation where the value is checked to make sure it falls within a specified range.

11. A value calculated from data for error detection in order to verify the accuracy of the data.

12. A validation process to ensure that a value belongs to a specific data type.

Down

13. A type of data validation that confirms if a value meets a specified length requirement.

14. A series of steps performed to confirm the correctness and validity of data.

15. A type of data validation that examines the structure and format of data to ensure it adheres to predefined rules.

16. The accuracy and consistency of data throughout its lifecycle.

17. Verifying the integrity of data by checking its calculated checksum.

18. Ensuring that data follows a defined structure or schema.

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