Practice Registers And Shift Operations (6.2) - Basic Building Blocks of Latch and Flip Flop

Practice: Registers and Shift Operations

Lesson 6.2Basic Building Blocks of Latch and Flip Flop

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9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a flip-flop used for?
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Think about what basic function these components serve.
Question 2.
What does the D flip-flop do?
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Focus on when the input value is saved.
3Question 3.
What is the main role of a flip-flop in digital electronics?
- To perform arithmetic operations
- To store bits of data
- To shift data
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Focus on the basic functions of flip-flops!
4Question 4.
True or False: Asynchronous counters can change their output immediately when a clock pulse arrives.
- True
- False
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Recall how ripple counters work.
Question 5.
Design a universal shift register circuit that can perform all operations: left shift, right shift, and parallel loading. Explain the logic for selecting operations.
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Think about how you can map the select lines to control different operations.
Question 6.
Calculate the total count in a 4-bit asynchronous counter after 10 clock pulses starting from 0000. Describe the output at each step.
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Map out the counting sequence for better visualization of transitions.

5 more questions in this section. Enroll free to practise them all.