Databases and Big Data (Grade 11 NSC Matric Computer Application Technology): Quizzes
📚Quizzes
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Practise the questions
10 questions from this quiz
What does the CIA triad stand for in database security?
What does the CIA triad stand for in database security?
Confidentiality, Integrity, Availability
How does confidentiality protect personal information in databases?
How does confidentiality protect personal information in databases?
Using encryption to scramble information
What does integrity ensure in database security?
What does integrity ensure in database security?
Only authorised individuals access data
What does unexpected database downtime often indicate?
What does unexpected database downtime often indicate?
A possible security breach
What is big data?
What is big data?
Enormous volumes of info from daily digital use
How do online banking systems use big data?
How do online banking systems use big data?
Analyse transaction patterns to detect fraud
How do booking platforms use big data analysis?
How do booking platforms use big data analysis?
Understand customer preferences & patterns
What do e-learning environments collect using big data?
What do e-learning environments collect using big data?
Student performance & course effectiveness
What do social media platforms gather through big data?
What do social media platforms gather through big data?
User-generated content & interaction data
What major privacy concern exists with big data collection?
What major privacy concern exists with big data collection?
Often occurs without clear user consent