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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is data redundancy?
💡 Hint: Think about where similar information might be stored.
Question 2
Easy
Explain what impeded access means.
💡 Hint: Consider how they obtained data in old systems.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main disadvantage of file processing systems?
- Data Redundancy
- Easy Access
- Reduced Costs
💡 Hint: Think about what happens when similar data is saved in multiple files.
Question 2
True or False: DBMS enforces integrity constraints.
- True
- False
💡 Hint: What role does a DBMS play in maintaining data quality?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a small business scenario showcasing issues of data redundancy and suggest solutions using a DBMS.
💡 Hint: Consider how different departments might have the same customer information.
Question 2
Analyze the implications of concurrency access issues in an e-commerce site during sale periods.
💡 Hint: Think about high traffic scenarios and how they can cause data integrity issues.
Challenge and get performance evaluation