Siemens Interview Questions

Siemens Overview

  • Mumbai
  • 10000+ employees
  • 1843
  • Public (SIEMENS)
  • Electrical & Electronic Manufacturing
  • ₹500+ billion (INR) per year
  • Unknown

Siemens Interview Questions: The most important part of preparing for an interview is practice. Knowing what job interview questions you might be asked is essential – that way, you can craft your answers well in advance and feel confident in your responses when the pressure is on.

Wouldn’t it be great if you knew exactly what interview questions are asked for the Test Engineer and QA for Manual & Automation Positions, We can’t read minds, unfortunately, but we’ll give you the next best thing: a list of previously asked Siemens interview questions and answers.

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We have tried to share some of the Selenium Interview Questions And Answers also, but we recommend spending some quality time to get comfortable with what might be asked when you go for the Siemens interview.

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Siemens 4yr+ Exp Question Interview Questions

  • Have you done any localization projects? Create on localization project.
  • 100 test cases are divided into four parts. This means 25 each and running on different nodes. You have to make one consolidated Execution Report. Write code on this.
  • There are four nodes in the grid. One node input is output for another node. And the same input-output dependency will be in the other 3-4 nodes also, how you will write a code in this?
  • In Jenkins, how you will take the latest DEV to build and run your testing jobs?
  • What are BDD and the advantages of using BDD?
  • There is one master Excel file. After the execution of the test script, one Result Excel is created. It would help if you compared every cell of the 2nd column present in Master excel and generated results in excel. Write the code. Include all the null checks
  • There is a circularLinkeslist having duplicate elements. Write a code to find out duplicates and remove the duplicate elements in the circular linked list

Manual testing

Siemens 1st round

  • How do you test a washing machine? Don’t tell me the usual testing scenarios. Tell me some creative scenarios.
  • How do you test the uploading of the picture feature? Write 15 scenarios.
  • Can you explain how you have done Web security testing?
  • Spiral Model
  • Smoke n Regression testing
  • Test case design techniques
  • How do you test the below scenario
  • What will you do if you are asked to work late at night and on weekends?
  • What if more work is given to you than other team members?
  • How better are you than other test engineers?

Questions based on engineering. Since I have done my BE in E&C few basic questions were asked.

  • Do you know octal n hex numbers?
  • Can you write the ckt for the full adder n different gates?

Siemens 2nd round:

  • Tell me about yourself
  • What are compatibility and regression testing
  • Tell me about your last project
  • How many test cases are there in your old project
  • How many bugs have you found
  • Give me an example of critical bugs in your application
  • How many modules are there in your project? Can you name some 10
  • How many regression test cases are there
  • Say your application is developed for England .now clients want to release their app in Europe. So they want the app to be developed in Spanish, German, n French. Functionality remains the same. Will you write a separate test case for each Lang? How many times will you execute the test cases for these three languages?
  • Tell me the differences between testing the web and a standalone app. What things should we take care of while testing these applications?

Siemens 3rd round

  • 2 puzzles, he asked me.
  • Defect life cycle
  • Why will bugs get rejected?
  • How can you avoid those bugs getting rejected?
  • Do you know the BVA? What is the rationale behind it
  • Do you remember your engineering subjects? He asked me to draw the architecture of the micro-controller Opamps basic question he asked.
  • Say you have 100 regression test cases n; you have four days to execute. But you can execute only 20 per day. What will you do in this situation? You have to execute all 100. you can’t leave any
  • Tell me abt your project
  • Asked after a few years, if you would like to continue in technical or would like to shift to nontechnical.
  • Exploratory testing
  • What is the severity example of bugs for each severity?
  • Explain how an agile model was implemented in your project.
  • How much would you rate yourself as a test engineer to justify it?

Siemens First Round Core Java

  • What is an exception?
  • What is a checked and unchecked exception?
  • Which one do you prefer to handle, exceptional try-catch or throws?
  • In your project, how do you handle the exception in which layer, and how you map
  • Which collection did you use in your project? Write some pseudo-code
  • Difference between HashMap and HashTable
  • If two thread tries to access my collection Object simultaneously, is there any problem? If yes, how can I handle this?
  • What is synchronization, and what are the various places where we can use it
  • What is a static keyword, where do we have to prefer that keyword, and why?
  • What is the difference between static block and static methods?
  • Can you access an instance field from a static context?
  • Can I call a static method through the object reference?
  • Can I declare a class as private?
  • HashMap internal works?
  • Program: I have one string, 9845321067. I have to sort the string in reverse order o/p:-9876543210 without using any predefined method
  • What is polymorphism? Give one example.

Second round Siemens Interview Questions 1project Manager)

  • What do you know about Siemens?
  • Why do you prefer to attend an interview here at weekends? Is another interview going on?
  • Why do you want to look for change?
  • Brief yourself.
  • Give your project summary.
  • Where you used web service in your project, and how?
  • If your resource modifies the code, then it will impact a client. Then how can you manage?
  • If you will get an exception by accessing web services, how can I handle it?
  • What is the difference between rest and soap?
  • How will the request forward through soap explain?
  • They will give one scenario, and you have to tell in this situation what you have to use rest or soap with a valid reason
  • How can you get the resource URI via mail or any other source?
  • Rest did you apply any security in your project? If not, then it can be accessed by any other person or not if a person knows your URI.
  • What is the method present in the Serializable interface
  • What is the marker interface?
  • Write down a singleton class
  • How can I restrict that no one can serialize my Singleton class object
  • Is my singleton class can be a superclass for other classes
  • How can I restricted that no one can be made IS-A relationship with my class
  • What is classCastException? Give one example, and how to resolve it?
  • Did you ever face NullPointerException in your project then how can you handle it.
  • Which server you used and which format you used to package your application
  • How you deploy the code
  • If you are accessing another class and that class has some logical mistake, then who will handle it? And how you will know that logic was written by whom
  • Question:
public class A 
   String name;
   public A(String name) 
   { = name;
public class B extends A

Here can I instantiate B class

  • What is the build tool you used to give some overall view?
  • Which bug-tracking tool you used, and how did the testing team report the bug
  • How will the code review happen?
  • What topics are you discussing in the scrum meeting, and how much time does your scrum meeting duration?
  • Your scrum master is onsite people or your onsite Company person.

About Siemens Company

Siemens India manufactures steam turbines, turbo compressors, high-voltage switchgear (circuit breakers, disconnectors, and gas-insulated switchgear), switchboards, remote monitoring systems (RMS), fire detectors and suppression systems, motors and generators, relays and Smart Grid systems, transformers, and advanced medical imaging equipment.

The factories replicate global, best-in-class manufacturing systems and practices. It also has a facility to overhaul and repair gas turbines, compressor blades, and rotors.

I love open-source technologies and am very passionate about software development. I like to share my knowledge with others, especially on technology that's why I have given all the examples as simple as possible to understand for beginners. All the code posted on my blog is developed, compiled, and tested in my development environment. If you find any mistakes or bugs, Please drop an email to, or You can join me on Linkedin.

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