WNS Vuram Quality Engineer Interview Questions and Answers

3 Coding questions time - 1:30 hours

Q1. Ask about technical skills
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Q2. Ask DSA queston
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Java Programming and core java along with DSA

Q1. Define Constructors
Ans. 
Constructors are special methods in a class that are used to initialize objects.
• Constructors have the same name as the class they belong to.

• They are called automatically when an object of the class is created.

• Constructors can have parameters to initialize the object with specific values.

• Example: public class Car { public Car(String color) { this.color = color; }}
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Q2. Define Oops pillars
Ans. 
Oops pillars refer to the four main concepts of object-oriented programming: Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability of a function to behave differently based on the object it is acting upon.

• Abstraction: Hiding the ...read more
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Numerical ability
Logical Reasoning
Verbal Ability
Spatial Reasoning
Technical Aptitude

Writing test cases
Situation based questions

Q1. Types of testing
Ans. 
Types of testing include unit testing, integration testing, system testing, and acceptance testing.
• Unit testing: Testing individual components or modules of the software.

• Integration testing: Testing how different modules work together.

• System testing: Testing the entire system as a whole.

• Acceptance testing: Testing to ensure the software meets the requirements of the end users.
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Q2. Example of prority and severity
Ans. 
Priority and severity are used in software testing to determine the urgency and impact of a defect.
• Priority is the level of importance assigned to a defect, based on factors like business impact and customer requirements.

• Severity is the impact of a defect on the system, ranging from minor inconveniences to critical failures.

• Examples: A spelling mistake in a button label may have low severity but high priority if it aff...read more
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3 Coding questions time - 1:30 hours

Q1. Ask about technical skills
Add your answer
Q2. Ask DSA queston
Add your answer