Virtusa Software Services Interview Questions, Process, and Tips

It was multiple choice based questions

Q1. Coding syntax why used
Ans. 
Coding syntax is used to define the rules and structure of a programming language.
• Coding syntax ensures that code is written in a consistent and understandable manner.

• It helps the compiler or interpreter understand and execute the code correctly.

• Syntax errors can be easily identified and corrected during the development process.

• Examples: curly braces {} in C/C++, indentation in Python, semicolons ; in many languages.
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Q2. Different coding scenario based
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Q1. Why Should I hire you for this job
Ans. 
I have the technical skills, experience, and passion for software development that make me the ideal candidate for this job.
• I have a strong background in programming languages such as Java, C++, and Python.

• I have experience working on various projects, including developing web applications and mobile apps.

• I am a quick learner and always eager to expand my knowledge and skills in software development.

• I have excellent pr...read more
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Q2. Why interested in this job
Ans. 
Passionate about creating innovative software solutions and contributing to a dynamic team environment.
• Excited about the opportunity to work on cutting-edge technologies

• Enjoy problem-solving and collaborating with a team

• Interested in the company's mission and values

• Seeking a challenging and rewarding career in software development
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Q1. What is Project Management
Ans. 
Project Management is the practice of planning, organizing, and executing projects to achieve specific goals within defined constraints.
• Project Management involves defining project objectives, creating a project plan, and allocating resources.

• It includes coordinating and communicating with team members, stakeholders, and clients.

• Project Managers monitor progress, manage risks, and make adjustments to ensure successful ...read more
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Q1. Location preferences asked
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Q1. Write python code to remove duplicates from a list
Ans. 
Python code to remove duplicates from a list of strings
• Use set() to remove duplicates from the list

• Convert the set back to a list to maintain the order of elements

• Example: input_list = ['apple', 'banana', 'apple', 'orange']

• Output: ['apple', 'banana', 'orange']
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Q2. Top earning employee in a sql table
Ans. 
To find the top earning employee in a SQL table, you can use a SQL query with the MAX function on the salary column.
• Use a SQL query with the MAX function on the salary column to retrieve the highest salary in the table.

• Join the result with the employee table to get the details of the top earning employee.

• Example: SELECT * FROM employees WHERE salary = (SELECT MAX(salary) FROM employees);
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Q3. Multiply two tuples
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Multiplying two tuples involves multiplying corresponding elements of each tuple and summing the results.
• Multiply the first element of the first tuple with the first element of the second tuple, then multiply the second element of the first tuple with the second element of the second tuple, and so on.

• Sum the results of the multiplications to get the final result.

• Example: (2, 3) * (4, 5) = (2*4) + (3*5) = 8 + 15 = 23
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Q4. What is difference between generator and iterator
Ans. 
Generators produce values one at a time, while iterators are objects that allow iteration over a sequence of values.
• Generators are functions that can pause and resume execution, producing a sequence of values lazily.

• Iterators are objects that implement the Iterator protocol, allowing iteration over a sequence of values.

• Generators can be created using function* syntax in JavaScript, while iterators can be created using
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Q5. Explain the different types of inhertance in python
Ans. 
Python supports single, multiple, and multilevel inheritance.
• Single inheritance: A class can inherit from only one parent class.

• Multiple inheritance: A class can inherit from multiple parent classes.

• Multilevel inheritance: A class can inherit from a derived class, creating a hierarchy.
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It was an online test and mcqs were given

I was an online test 2 coding questions were given

Q1. The interview was also online and asked about technical concepts like oops
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Q1. Hr interview was also online asked about myself willing to relocate and other stuff
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Basic questions on strings tree and graph

Q1. Oops based questions
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Q2. About your project and describe your project
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Q1. About yourself and your skills
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Q1. What is hoisting in js
Ans. 
Hoisting is a JavaScript behavior where variable and function declarations are moved to the top of their containing scope during compilation.
• Variable and function declarations are hoisted to the top of their scope.

• Only declarations are hoisted, not initializations.

• Function declarations take precedence over variable declarations.
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Q2. What is difference between let const and var
Ans. 
let and const are block-scoped while var is function-scoped. const cannot be reassigned, let and var can.
• let and const are block-scoped, var is function-scoped

• const cannot be reassigned, let and var can be

• var can be hoisted, let and const cannot
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Q1. What is role and responsiblity
Ans. 
The role and responsibility of a Senior Software Engineer is to design, develop, and maintain software applications, lead a team of developers, and ensure the quality and efficiency of the software development process.
• Designing and developing software applications

• Leading a team of developers

• Ensuring the quality and efficiency of the software development process

• Collaborating with stakeholders to gather requirements and ...read more
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