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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a system call?
💡 Hint: Think of it as a way to ask the operating system for something.
Question 2
Easy
Name one example of a system call.
💡 Hint: What functions do you use to access files?
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 a system call do?
- It provides user interface options
- It allows applications to request services from the kernel
- It creates new files
💡 Hint: Think about how applications interact with the system.
Question 2
True or False: A system call can directly access hardware.
- True
- False
💡 Hint: Consider the security model in operating systems.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe a scenario in which a user-space application must use multiple system calls for its operations. What are those calls and how do they work together?
💡 Hint: Think about how data flows through an application.
Question 2
Imagine a system without context switching. Discuss the potential issues that could arise in such an environment with regards to system calls.
💡 Hint: Consider what happens if apps could directly access hardware.
Challenge and get performance evaluation