Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an operating system?
💡 Hint: Think about what the interface between a user and hardware would be.
Question 2
Easy
Explain the First-In-First-Out principle.
💡 Hint: Consider how a line at a store works.
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 the primary function of an operating system?
- Manage resources
- Develop software
- Perform calculations
💡 Hint: Think about the role of an interface.
Question 2
True or False: Queues operate on Last-In-First-Out principle.
- True
- False
💡 Hint: Remember how you queue in a line.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an algorithm for a priority queue that can elevate certain processes based on urgency. Explain your reasoning.
💡 Hint: Consider how emergency responders manage their tasks quickly.
Question 2
How would you handle deadlocks in an operating system using data structures? Propose a solution with a diagram.
💡 Hint: Visualize processes waiting for resources and how they interconnect.
Challenge and get performance evaluation