Chapter 5 LATCHES AND FLIP-FLOPS MCQs

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1. . A sequential circuit consists of:





2. . A digital element which can store one bit of binary data at a time:





3. . Flip flop has stable state:





4. . Flip flop basically a:





5. . Basic building blocks of combinational circuits are:





6. . Flip flops are related to the circuits:





7. . It is the simplest type of flip flop:





8. . RS flip flop has:





9. . A basic RS latch consists of this gate:





10. . Clocked RS flip flop has:





11. . The number of Data input of D – flip flop is:





12. . This condition is not happened in D - Flip flop:





13. . When a digital circuit triggers on the transition of clock pulse, it is called:





14. . When a digital circuit triggers on the level of clock pulse, it is called:





15. . It is used to trigger flip flop on pulse transition:





16. . JK flip flop has:





17. . This flip flop is called universal flip flop:





18. . Toggle means:





19. . When both inputs of JK flip flop are HIGH (1), then it is in state:





20. . When both inputs of JK flip flop are LOW (0), then it is in state:





21. . A flip flop can store only:





22. . Provide clock pulse to any digital circuit is called:





23. . T flip flop can be implemented by using this flip flop:





24. . JK flip flop is a circuit:





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