18.5.3 - DNS and Domain Names
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Practice Questions
Test your understanding with targeted questions
What does DNS stand for?
💡 Hint: Think about what it does for internet addresses.
What is the purpose of DNS?
💡 Hint: How do we access websites by their names?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does DNS stand for?
💡 Hint: It's the system used to navigate the internet using names.
True or False: DNS is primarily responsible for routing data packets over the internet.
💡 Hint: Think about the role DNS plays versus routing.
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Challenge Problems
Push your limits with advanced challenges
Given a scenario where a user cannot access 'www.example.com', but the IP address is known. Explain the steps needed to troubleshoot the DNS issues.
💡 Hint: Think of tools you can use to diagnose DNS problems.
Analyze how phishing attacks can exploit DNS vulnerabilities. What preventive measures can be implemented?
💡 Hint: Consider what makes certain domains suspicious.
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