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Synopsys Hardware Engineer Interview Questions and Answers

Updated 10 Dec 2024

Synopsys Hardware Engineer Interview Experiences

2 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic ece ques and apti

Round 2 - Technical 

(2 Questions)

  • Q1. What are flip flops and latches
  • Ans. 

    Flip flops and latches are sequential logic circuits used in digital electronics to store and transfer data.

    • Flip flops are clocked circuits that store one bit of data, while latches are level-sensitive circuits that store data as long as the enable signal is active.

    • Flip flops are edge-triggered, meaning they change state on a clock edge, while latches are level-triggered, changing state as long as the enable signal is ...

  • Answered by AI
  • Q2. Verilog projects

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare well gate sub digital and verilog
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Digital Electronics, CMOS, Aptitude, C programming

Round 2 - Technical 

(1 Question)

  • Q1. Verilog, VLSI Design Flow, CMOS basics

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Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What kind FPGAs used, tell me difference
  • Ans. 

    FPGAs are Field-Programmable Gate Arrays used in hardware design. They can be categorized as SRAM-based, Flash-based, or Antifuse-based.

    • SRAM-based FPGAs are volatile and require reprogramming every time they power up. Examples include Xilinx Virtex series.

    • Flash-based FPGAs are non-volatile and retain their configuration even when powered off. Examples include Actel ProASIC3 series.

    • Antifuse-based FPGAs are OTP (One-Time...

  • Answered by AI
  • Q2. Calculation of Decoupling analysis
  • Ans. 

    Decoupling analysis involves calculating the required capacitance to maintain stable voltage levels in a circuit.

    • Decoupling analysis is essential for ensuring stable power supply in electronic circuits.

    • It involves calculating the amount of capacitance needed to filter out noise and maintain voltage levels.

    • Decoupling capacitors are placed strategically in a circuit to provide this filtering effect.

    • The formula for calcul...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare based on company where you are applying

Skills evaluated in this interview

I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

Digital Electronics, verilog basics,C language basics,

Round 2 - Technical 

(2 Questions)

  • Q1. Project description, digital system design for start bit detector in UART
  • Ans. 

    Designing a digital system for detecting start bit in UART communication

    • The start bit is the first bit in a UART transmission and is always a logic low

    • The system should sample the incoming data at a rate higher than the baud rate to accurately detect the start bit

    • A shift register can be used to store the incoming data and detect the start bit

    • The system should also check for framing errors and parity errors

  • Answered by AI
  • Q2. Project description, latch based circuit and flip flop based circuits, 1 puzzle

Interview Preparation Tips

Interview preparation tips for other job seekers - Very deep understanding of digital electronics is a must

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Questions on basic electronics

Round 2 - Technical 

(1 Question)

  • Q1. About digital electronics power electronics

I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I can not disclose the questions but definitely it was a level up than I expected

Interview Preparation Tips

Interview preparation tips for other job seekers - Have a deep knowledge about your field of experience, narrow knowledge is not going to help you here as there are more numbers of interviews and that will definitely going to beat you with its uncertainty of the questions so better prepare throughly

Interview Questionnaire 

14 Questions

  • Q1. 1. Why do you want to change your current job ?
  • Q2. 2. What do you know about quality tools ?
  • Ans. 

    Quality tools are techniques used to ensure quality in a product or service.

    • Quality control charts

    • Pareto charts

    • Fishbone diagrams

    • Histograms

    • Control charts

    • Scatter diagrams

    • Statistical process control

  • Answered by AI
  • Q3. What is your biggest professional achievement so far ?
  • Q4. Tell my that why a histogram is used....and what is frequency and interval in histogram?
  • Ans. 

    A histogram is used to represent the distribution of numerical data. Frequency is the number of occurrences and interval is the range of values.

    • Histograms are useful for visualizing data and identifying patterns.

    • Frequency refers to the number of times a value appears in the data set.

    • Interval refers to the range of values that are grouped together in the histogram.

    • Histograms are commonly used in statistics, finance, and...

  • Answered by AI
  • Q5. If we do rework of any produced part, which factors get affected by this of OEE?
  • Ans. 

    Rework of produced parts affects the factors of Overall Equipment Efficiency (OEE).

    • Rework increases the time required to produce a part, reducing the availability factor of OEE.

    • Rework increases the number of defects, reducing the quality factor of OEE.

    • Rework increases the amount of scrap or waste, reducing the performance factor of OEE.

    • Rework can lead to increased downtime for equipment setup and adjustments, reducing ...

  • Answered by AI
  • Q6. What is Autonomous maintenance ?
  • Ans. 

    Autonomous maintenance is a maintenance approach where operators take responsibility for routine maintenance tasks.

    • Operators are trained to perform routine maintenance tasks

    • Operators conduct inspections and minor repairs

    • Autonomous maintenance reduces downtime and improves equipment reliability

    • It also frees up maintenance staff to focus on more complex tasks

  • Answered by AI
  • Q7. Why do companies are going for having TPM ?
  • Ans. 

    Companies are going for TPM to improve productivity, reduce downtime, and increase efficiency.

    • TPM helps in identifying and eliminating equipment failures before they occur

    • It ensures that equipment is maintained properly and in a timely manner

    • TPM also helps in reducing the need for emergency repairs and downtime

    • It improves overall equipment effectiveness and reduces costs

    • Companies that have implemented TPM have seen sig...

  • Answered by AI
  • Q8. Why do you want to relocate ?
  • Q9. What is SPC, and what is Cp and Cpk ?
  • Ans. 

    SPC stands for Statistical Process Control. Cp and Cpk are statistical tools used to measure process capability.

    • SPC is a method of monitoring and controlling a process to ensure it is operating within acceptable limits.

    • Cp is a measure of how well the process is centered between the upper and lower specification limits.

    • Cpk is a measure of how well the process is capable of producing within the specification limits.

    • Cp an...

  • Answered by AI
  • Q10. How to calculate OEE?
  • Ans. 

    OEE can be calculated by multiplying Availability, Performance, and Quality percentages.

    • Calculate Availability by dividing Operating Time by Planned Production Time.

    • Calculate Performance by dividing Actual Production by Maximum Production.

    • Calculate Quality by dividing Good Units by Total Units Produced.

    • Multiply Availability, Performance, and Quality percentages to get OEE.

  • Answered by AI
  • Q11. What ardvthe major losses that affects OEE?
  • Ans. 

    Major losses affecting OEE include availability, performance, and quality losses.

    • Availability losses occur when equipment is not running due to breakdowns, changeovers, or lack of materials.

    • Performance losses occur when equipment is running below its maximum speed or efficiency.

    • Quality losses occur when defective products are produced and need to be scrapped or reworked.

    • Other losses may include startup and shutdown los...

  • Answered by AI
  • Q12. What is IATF stands for and what is its current revised name ?
  • Ans. 

    IATF stands for International Automotive Task Force and its current revised name is IATF 16949:2016.

    • IATF stands for International Automotive Task Force

    • Its current revised name is IATF 16949:2016

  • Answered by AI
  • Q13. What is capacitor and where it is being used ?
  • Ans. 

    A capacitor is an electronic component that stores electrical energy in an electric field. It is used in various electronic circuits.

    • Capacitors are used to filter out noise and stabilize voltage in power supplies.

    • They are used in timing circuits, oscillators, and filters.

    • Capacitors are also used in audio equipment to filter out unwanted frequencies.

    • They can be found in electronic devices such as TVs, computers, and sma...

  • Answered by AI
  • Q14. Why do you prefer working in production dept.?

I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Kaizen,cycletime,jh,throughput time,owe etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Must have eye contact with the interviewer which answering there questions.
And be confident.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. All about lithium battery and related equipment used in lithium battery testing.
Round 3 - HR 

(1 Question)

  • Q1. For salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - Get all knowledge about lithium cell chemistry. Advantages and disadvantage.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. About yourself & your ongoing project
  • Q2. About current CTC & your achievements

Interview Preparation Tips

Interview preparation tips for other job seekers - Nice

Synopsys Interview FAQs

How many rounds are there in Synopsys Hardware Engineer interview?
Synopsys interview process usually has 2 rounds. The most common rounds in the Synopsys interview process are Aptitude Test and Technical.
What are the top questions asked in Synopsys Hardware Engineer interview?

Some of the top questions asked at the Synopsys Hardware Engineer interview -

  1. what are flip flops and latc...read more
  2. Verilog, VLSI Design Flow, CMOS bas...read more
  3. verilog proje...read more

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Synopsys Hardware Engineer Interview Process

based on 2 interviews

Interview experience

4
  
Good
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