Siemens Senior Test Engineer Interview Questions and Answers

Q1. Why main method is static
Ans. 
The main method is static in Java because it needs to be called by the JVM without creating an instance of the class.
• Static methods can be called without creating an instance of the class.

• The main method is the entry point of a Java program, so it needs to be accessible without creating objects.

• Having the main method as static ensures that it can be called by the JVM before any objects are created.
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Q2. Can we overload construction
Ans. 
Overloading construction is possible in programming by defining multiple functions with the same name but different parameters.
• In programming, overloading construction refers to defining multiple functions with the same name but different parameters.

• The compiler determines which function to call based on the number and types of arguments passed to it.

• For example, you can have multiple functions named 'calculate' that a...read more
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Focus on practising easy and medium level coding problem at a fast pace

Q1. Automation role
Ans. 
Automation Test Engineer is responsible for designing, developing, and executing automated tests to ensure software quality.
• Develop automated test scripts using tools like Selenium, Appium, or JUnit

• Execute test scripts and analyze results to identify defects

• Collaborate with developers and other team members to improve test coverage

• Maintain and update automated test suites as needed

• Contribute to continuous integration a
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Q2. Manual testing and test engineering
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Q3. I am self motivated
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Q4. I can work independently
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Q5. Honestly and hard worker
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Q1. Teamcenter,plm,stlc,bom,jt files structure manager,cam
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Q1. What is smoke and sanity testing?
Ans. 
Smoke testing is a quick test to check if the basic functionalities of the software are working, while sanity testing is a subset of regression testing to ensure that specific functionalities are working after changes.
• Smoke testing is performed to ensure that the critical functionalities of the software are working fine before proceeding with detailed testing.

• Sanity testing is a focused testing to verify specific areas...read more
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Q2. Basic questions about software testing.
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Q1. Understanding about IoT and embedded systems
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Q2. No extra questions
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Q3. No extra questions1
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Q4. No extra questions 2
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Q1. Tell me about yourself
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Q2. Salary expectations
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Q1. Java program to write on
Ans. 
Java program to write on
• Use FileWriter class to write to a file in Java

• Create a new FileWriter object and use its write() method to write to the file

• Remember to close the FileWriter object after writing is done
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Q2. No . . N. N.
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Aptitude test, I easy to written the anser

Q1. Technical,I have technical give the answer sir
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Q2. Sir I am fresher sir
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Q3. I hav explain ladder logic diagram
Ans. 
Ladder logic diagram is a graphical programming language used for PLC programming.
• Ladder logic diagrams consist of rungs representing logical control circuits.

• It uses symbols to represent different components like contacts, coils, timers, etc.

• The logic flow is from left to right, with power flowing from top to bottom.

• It is commonly used in Programmable Logic Controllers (PLCs) for automation.

• Example: A simple ladder lo
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Q4. I have explain functional Block diagram and Structure text
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Q5. I interested industrial automation jod
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