BEEE Quiz 5 Shift Resistor

CET Style Quiz

Please answer all questions. You have a total of 10 minutes to complete the quiz.

Time Left: 10:00

1. in which type of counter flip-flops are triggered by the same clock signal?

2. Shift registers are used to ....

3. Which type of flip-flop is commonly used for construction of shift-registers?

4. What is the full form of PISO shift register?

5. What is the main advantage of using a synchronous counter?

6. A modulus 12 ( 12 Mod) counter must have___flip flops?

7. A number of flip flops required to build 20 Mod counter?

8. In a shift register, what happens when a "clear" operation is performed?

9. A 4-bit shift register is configured as a serial-in,serial-Out shift register. if the initial value is 0000 and the registere receives a sequence of 1001, what will be the register after four clock pulses?

10. What does SISO stand for in the context of digital logic?

11. In a SISO register, how many input lines are there?

12. What does PIPO stand for in the context of digital electronics?

13. What happens to the data stored in a register when the computer is powered off?

14. In D flip-flops can be constructed from an___flip flop?

15. In a D flip flop when does the data input (D) get transferred to the output (Q)?