**Application of Flip Flop: Definition**

The most **popular applications of flip flips** are Data storage, Data Transfer, Frequency Division, and Counter. Flip Flops can store one bit (**1 or 0**) at a time. **Registers** can store more than one bit which depends on the number of flip flops. Flip Flops can be connected in **series or parallel**. All the **Application of Flip Flop MCQs with Answers** are published according to the new study syllabus for the academic year **2021-22.**

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The aim is to provide** MCQs on Application of Flip Flop MCQs **objective questions and answers to understand the concepts of **Flip Flops**. If you are willing to learn the concepts of** Basic Electronics** MCQs multiple choice questions with answers then read all the questions and answers. You will be surely able to qualify for all kinds of **Quiz/tests / Interviews** after understanding the **applications of flip-flops**. If you are a **student, technician, or teacher** then you can learn the basic concept of **flip flop**** **application**,**** **principle, and function.

**Application of Flip Flop MCQs ****(Questions with Answers****)**

**Q1. Flip Flops are vastly used in digital circuits for the purpose of _________.**

- Data storage & transfer
- Frequency Division
- Counter
- All are correct

**Answer: d**

**Q2. Flip Flops in digital circuit can store only one bit at a time. True / False**

**Answer: True**

**Q3. Registers can store ________ at a time.**

- 1 bit
- 2 bits
- 3 bits
- More than 1 bit

**Answer: d**

**Q4. Register included the number of flip flops depends on the quantity required to store**. **True / False**

**Answer: True**

**Q5. How many flip flops are used in 4-bit register?**

- 3
- 2
- 4
- 6

**Answer: c**

**Q6. Flip Flops are connected in series or parallel to form a register. True / False**

**Answer: True **

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**Q7. ________ register is used to transfer the data.**

- Series
- Parallel
- Data
- Shift

**Answer: d**

**Q8. Shift register stores data temporarily. True / False**

**Answer: True **

**Q9. Shift registers are made by using __________ flip flops.**

- RS
- JK
- D
- All are correct

**Answer: d**

**Q10. The process of Data shifting in every flip flop starts after the clock input.**** ****True / False**

**Answer: True**

**Q11. How many clock input pulses are required to data transfer in 4-bit register?**

- 4
- 3
- 1
- 2

**Answer: a
**

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**Q12. Clock pulse is applied to any flip flop after the applying of input bit. ****True / False**

**Answer: True**

**Q13. Flip Flops can __________ the frequency of periodic waveform.**

- multiply
- divide
- subtract
- all are correct

**Answer: b**

**Q14. Frequency Division flip flop is also called Divide-By-Two device. True / False**

**Answer: True**

**Q15. The formula of counter flip flop is 2N.**

**Answer: True**