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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Convert the decimal number 10 to binary.
💡 Hint: Use repeated division by 2.
Question 2
Easy
What is the base of the decimal number system?
💡 Hint: Count the digits from 0 to 9.
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 binary representation of decimal 75?
- 111001
- 1001011
- 101110
💡 Hint: Break down 75 into powers of 2.
Question 2
True or False: Hexadecimal is a base-10 number system.
- True
- False
💡 Hint: Recall that hexadecimal uses 0-9 and A-F.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the decimal number 156, convert it to binary and hexadecimal. Then explain the steps you took.
💡 Hint: Break down 156 into smaller divisors for each base.
Question 2
If a computer uses 16 bits for integers, what is the maximum positive value it can store? Explain your reasoning.
💡 Hint: Recall the formula 2^n - 1 for maximum values.
Challenge and get performance evaluation