5 Questions
Which one of the following is NOT a type of data validation?
Transposition error
Which of the following is the correct data hierarchy, from smallest to largest?
Field < Record < Table < Database
What does GIGO stand for?
Garbage-in-garbage-out
Which data access mode has a longer seek time?
Sequential access
What is the purpose of data verification?
To ensure data is real
Test your knowledge on data and information hierarchy with this quiz! Learn about the differences between data and information, data hierarchy, and common errors in data sources. Perfect for students studying ICT or anyone interested in understanding the importance of data accuracy.
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