Practice - Discretionary Access Control (DAC)
Practice Questions
Test your understanding with targeted questions
What does DAC stand for?
💡 Hint: Think of who has the discretion.
What command is used to grant access to a database object?
💡 Hint: It starts with a 'G'.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary feature of Discretionary Access Control?
💡 Hint: Think about who decides the access.
True or False: The REVOKE command can only remove direct grants from the user.
💡 Hint: Consider if inheritance affects revocation.
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Challenge Problems
Push your limits with advanced challenges
A database administrator grants access to a table using GRANT with WITH GRANT OPTION. Later, this user is no longer part of the organization, and this command is used: REVOKE SELECT ON Employees FROM JohnDoe. What happens to the access granted to users by JohnDoe?
💡 Hint: Think about how access is shared.
Discuss how a company could implement strategies to manage DAC effectively in a large organization.
💡 Hint: Consider annual audits or hiring a specialist.
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Reference links
Supplementary resources to enhance your learning experience.