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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the binary equivalent of the decimal number 9?
💡 Hint: Think about powers of 2.
Question 2
Easy
How many symbols are used in the hexadecimal system?
💡 Hint: Count the digits and the letters.
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 base of the binary system?
- 2
- 8
- 10
💡 Hint: Remember the two digits used.
Question 2
True or False: The hexadecimal system includes letters.
- True
- False
💡 Hint: Count the symbols used in hex.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a table converting binary numbers 0 to 15 to decimal, octal, and hexadecimal.
💡 Hint: Start from 0 and increment to 15 using binary representations.
Question 2
Explain why hexadecimal is often preferred over binary in programming environments.
💡 Hint: Think about the number of digits in each representation.
Challenge and get performance evaluation