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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a shift register.
💡 Hint: What is the primary function of a shift register?
Question 2
Easy
What is a D flip-flop?
💡 Hint: Which flip-flop captures data based on the clock?
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 primary function of a universal shift register?
- To store data
- To perform arithmetic
- To display outputs
💡 Hint: Think about what a shift register's job entails.
Question 2
T/F: An asynchronous input depends on a clock signal.
- True
- False
💡 Hint: How do asynchronous inputs behave compared to synchronous?
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a scenario where a 4-bit USR needs to handle a 1010 binary input. Demonstrate how it shifts to the left when a new input of 1 is received.
💡 Hint: Track the movement of existing bits as you compress them to the left.
Question 2
Design a 4-bit shift register that implements both synchronous and asynchronous inputs. Illustrate the impact of each on the data stored.
💡 Hint: What happens when clear is activated, and how does preset affect the output registers?
Challenge and get performance evaluation