Volvo Trucks Automation Test Engineer Interview Questions and Answers

It is basically an English and aptitude round. moderate level questions are asked.

Q1. What is automation? or do you have prior experience or not?
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Q2. They may ask about different protocols used in automation
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Q1. It was a managerial round. The manager will ask different questions.
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Q1. They will check your behavior and ask normal questions that most hrs do
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Q1. What is python decorator?
Ans. 
Python decorator is a function that modifies another function without changing its source code.
• Decorators are used to add functionality to an existing function.

• They are defined using the '@' symbol followed by the decorator name.

• They can be used for logging, timing, caching, and more.

• They can also be stacked to apply multiple decorators to a single function.

• Example: @staticmethod, @classmethod, @property.
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Q2. Oops concepts and example
Ans. 
Oops concepts are fundamental to object-oriented programming. They include inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance allows a class to inherit properties and methods from another class.

• Encapsulation is the practice of hiding data and methods within a class, so they cannot be accessed outside of it.

• Polymorphism allows objects to take on multiple forms, depending on the context in which they a...read more
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