Oak ComputingTest · Computing

Big data

The starter and exit quiz of the lesson “Big data”, from the unit “Databases and SQL” (Year 11 Computing) by Oak National Academy.

Free to use. Edit it, share it and hand it out to your students.

Oak National Academy

12 questions

Why might a company use a database instead of a paper filing cabinet?
Which of the following is a risk if personal data is not protected in a database?
What is the process called when details that could identify individuals are removed from a dataset?
Match the term to its description:
What is a possible consequence for an organisation that breaks data regulations?
Put these steps in order for protecting data in a new database:
Match the keyword to its meaning:
Why is storing big data challenging?
Which of the following is NOT one of the 3 Vs of big data?
Put these steps in order for handling big data:
Why are cloud systems often used for big data?
Which statement about storing big data is correct?

License: OGL