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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a hash function?
💡 Hint: Think about data transformation.
Question 2
Easy
Name one commonly used hash function.
💡 Hint: What hash function can you name?
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 a hash function primarily used for?
- Confidentiality
- Integrity
- Authentication
💡 Hint: Think of the primary role of a hash in data processes.
Question 2
True or False: Hashing can be reversed to find the original data.
- True
- False
💡 Hint: Consider the one-way nature of hashing.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a dataset containing sensitive information, and you need to ensure it remains confidential and also verify its integrity. What measures would you take to accomplish this using both hashing and encryption?
💡 Hint: Consider the application of both concepts within data security.
Question 2
Explain the risks associated with using SHA-1 instead of SHA-256 for new projects. Provide reasoning behind your answer.
💡 Hint: Think about the lifecycle and longevity of hash functions, and historical vulnerabilities.
Challenge and get performance evaluation