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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the maximum value of an 8-bit unsigned integer?
💡 Hint: Use the formula 2^N - 1, where N is the number of bits.
Question 2
Easy
What does a binary representation of 00000101 represent in decimal?
💡 Hint: Add the corresponding powers of 2 where there is a '1'.
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 range for an 8-bit unsigned integer?
- 0 to 255
- 1 to 255
- 0 to 256
💡 Hint: Think about the formula for maximum value.
Question 2
True or False: Unsigned integers can represent negative numbers.
- True
- False
💡 Hint: Consider the definition of unsigned integers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a system that is using an 8-bit unsigned integer for color depth. If a color value is set to 256, what will happen?
💡 Hint: Remember the max limit for 8 bits.
Question 2
A pixel in an image is assigned a value of 1001 in binary. What is this in decimal? How does this compare to the maximum value for 10 bits?
💡 Hint: Convert binary the same way as earlier - check your max range too.
Challenge and get performance evaluation