1.2.2 How input data is checked for errors

Front

What are data capture methods?

Back

Data capture methods are techniques used to collect and input data into a system.

Front

What are validation and verification methods?

Back

Validation methods ensure that data is correct and reasonable before processing, while verification methods confirm that data has been accurately captured and entered.

Front

Why are validation and verification methods important?

Back

They are important to ensure data accuracy and integrity, preventing errors during data processing.

Front

What are possible sources of error in data?

Back

Possible sources of error include human error during data entry, system errors, and incorrect data capture methods.

Front

What techniques are used to overcome data errors?

Back

Techniques include implementing validation and verification processes, using error-checking software, and training staff on accurate data entry methods.