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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the range of an 8-bit unsigned integer?
💡 Hint: Consider the total number of values that can be represented.
Question 2
Easy
How do you determine the sign of a signed integer?
💡 Hint: What does the leftmost bit indicate?
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 maximum value for an 8-bit unsigned integer?
- 255
- 128
- 256
💡 Hint: Think about the total bits and their contributions.
Question 2
True or False: Two's complement has two representations for zero.
- True
- False
💡 Hint: Consider how two's complement is constructed.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have two numbers: +7 and -10. Perform the addition using two's complement with 4 bits and determine if overflow occurs.
💡 Hint: Pay attention to the MSB during your addition.
Question 2
How would you represent the decimal number -15 in an 8-bit two's complement system? Show your steps.
💡 Hint: Make sure you have the correct bit length and follow the two's complement steps closely.
Challenge and get performance evaluation