Practice Access Control with SecurityManager - 14.9 | 14. Security in Java (Cryptography & Access Control) | Advance Programming In Java
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the purpose of the SecurityManager in Java?

πŸ’‘ Hint: Think about what regulates code access.

Question 2

Easy

What does a policy file do?

πŸ’‘ Hint: What type of documents are used for configurations?

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 does the SecurityManager control?

  • Access to system resources
  • Code execution speed
  • Memory allocation

πŸ’‘ Hint: Focus on what the SecurityManager is designed to do.

Question 2

True or False: Policy files are used to define which user can access a Java application.

  • True
  • False

πŸ’‘ Hint: Consider what permissions are granted at the code level.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Write a policy file that grants read permissions to a specific file and prevents execution permissions.

πŸ’‘ Hint: Be specific about what permission you grant.

Question 2

Discuss the potential impact on application security if the SecurityManager is completely removed in future Java versions.

πŸ’‘ Hint: Consider how applications currently prevent unauthorized access.

Challenge and get performance evaluation