Virtusa Consulting Services Associate Engineer Interview Questions, Process, and Tips

Prepare for coding questions

Q1. Explain Opps concept
Ans. 
Opps concept stands for Object-oriented programming principles, which are a set of guidelines to design and implement software solutions using objects and classes.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (object)

• Inheritance: Allowing a class to inherit properties and behavior from another class

• Polymorphism: Ability for objects to be treated as instances of their parent class ...read more
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Q2. 1 array based coding questions
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Q1. Tell me about yourself
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Q2. Ready to sign 2 year bond
Ans. 
I am open to signing a 2 year bond if the terms are reasonable and beneficial for both parties.
• Consider the benefits and drawbacks of signing a bond

• Review the terms and conditions of the bond carefully

• Ensure that the bond aligns with your career goals and aspirations
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5 coding question are from arrays, string , collection framework
Level- moderate

3 coding question was there
List, arrays, string , collection framework, hashmap
Level - hard

Q1. Question on java, oops , collection framework, java 8 features, data structures
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Q2. Question on rdbms,complex SQL queries , normalisation, acid properties,
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Q3. Little bit from OS
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Q1. Behavioral questions, why virtusa, situation based questions
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Q2. Then salary and role
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Reasoning, english knowledge, quantitative topics for first round

Q1. Pillars of oops
Ans. 
Pillars of OOPs include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Inheritance: Ability of a class to inherit properties and behavior from another class.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation details and showing only the necessary featur
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Q2. Explain constructor and deconstructor
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Constructor is a special method used to initialize objects in a class, while destructor is a method used to clean up resources before an object is destroyed.
• Constructor is called when an object is created, typically used to initialize variables and allocate memory.

• Destructor is called when an object is destroyed, used to release resources like memory or close files.

• In C++, constructor has the same name as the class and...read more
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40 mins, mettl 40 mins mettl

Q1. Data structures
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Q1. Basics question for freshers in java
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Q2. Basics question from sql
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Q1. Tell about yourself
Ans. 
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
• Recent graduate with a degree in Mechanical Engineering

• Passionate about problem-solving and innovation

• Experience with CAD software such as SolidWorks

• Completed internships at engineering firms
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Q2. Why you want to come in IT industry
Ans. 
Passion for technology and problem-solving drive me towards a career in the IT industry.
• Fascination with technology and its constant evolution

• Enjoy problem-solving and logical thinking

• Opportunity to work on innovative projects and solutions

• Desire to contribute to the digital transformation of businesses

• Potential for career growth and learning opportunities
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