Siemens PLM Software Software Engineer Interview Questions and Answers

Q1. What technical skills you've learned so far in the college
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Q2. Where do you see yourself in the next 5 years.
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Q3. Reverse a linked list
Ans. 
Reverse a linked list by changing the pointers direction
• Iterate through the linked list and change the direction of pointers

• Use three pointers - prev, current, next to reverse the list

• Update the head pointer to point to the new first node
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Q4. General dbms, os, and cn questions
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Basic aptitude questions

Topic was "which is best work from home or work from office?"

Q1. Questions about html, css and javascript
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Q2. Questions based on resume
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Building selection system using best practices in C# dot net, SOLID principle, Design Patterns.
It was above average difficult question and time was less. But they were ok to give more time to complete the system. lasted around 4 hours

Asked questions about previous experience and my aptitude. they were keep to know if I am ok to work in fast pace environment. lasted around 40 mins.

Q1. Explain Oops concepts in c# Solid and design principles Task vs thread Difference between interface and abstract class
Ans. 
OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class
• OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction

• SOLID principles are Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion

• Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...read more
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Q1. Same as 1 st round with programing questions
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Q1. Explain singleton design pattern, And general questions
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Some basic aptitude questions on hackerearth can be learned from frequently asked questions

Covering lot of different topics of computer science

Q1. 1:1 with Senior Manager
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Q2. Everything in resume
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Q3. Testing knowledge about software systems and basics of linux, coding
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