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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does CRC stand for?
💡 Hint: Think about what process in computer systems checks for errors.
Question 2
Easy
What operation is performed to generate the CRC code?
💡 Hint: Consider the mathematical techniques used in computer error detection.
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 does a non-zero remainder indicate when checking a CRC code?
- An error occurred
- No error occurred
- It is still processing
💡 Hint: Think about what errors imply in a data transmission situation.
Question 2
True or False: CRC codes are always able to detect all types of errors.
- True
- False
💡 Hint: Consider the limitations of any error-checking system.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a binary data word 10101101 with 3 check bits, generate the CRC code assuming the divisor is 1001.
💡 Hint: Remember how to approach binary division!
Question 2
Explain how using a different divisor might impact the detection capabilities of the CRC.
💡 Hint: Think about how the characteristics of different polynomials influence error checking.
Challenge and get performance evaluation