Birlasoft Interview Questions, Process, and Tips

Online Aptitude Test on superset consisting 40 questions of Aptitude, Data Structures, basic computer Science fundamentals.

40 minutes of coding round on Superset consisting 2 basic coding questions.
1. Nth Fibonacci Sequence
2. Palindrome String

Q1. Introduce yourself.
Ans. 
I am a highly motivated and detail-oriented individual with a strong background in marketing and project management.
• Background in marketing and project management

• Highly motivated and detail-oriented

• Strong communication skills
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Q2. Are you ready to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am willing to relocate for the right job opportunity

• I have no ties that would prevent me from relocating

• I am excited about the prospect of experiencing a new location and culture
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Q3. Why you want to join Birlasoft?
Ans. 
I want to join Birlasoft because of its reputation for innovation and growth opportunities.
• Birlasoft is known for its cutting-edge technology solutions.

• I am impressed by the company's commitment to employee development.

• I believe my skills and experience align well with Birlasoft's goals.
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Q4. What do you know about this role and company?
Ans. 
The role involves working as an apprentice in a specific department within the company to gain hands-on experience and skills.
• The company is known for its innovative products/services in the industry.

• The role may involve tasks such as shadowing experienced employees, attending training sessions, and completing assignments.

• Opportunities for growth and advancement within the company may be available for successful appren
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Q1. Questions on OOPs, Polymorphism, Inheritance
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Q2. Questions on basic html, CSS
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Q3. Promise in Javascript
Ans. 
In JavaScript, a promise is an object representing the eventual completion or failure of an asynchronous operation.
• Promises are used to handle asynchronous operations in JavaScript.

• They can be in one of three states: pending, fulfilled, or rejected.

• Promises can be chained using .then() method to handle success and failure cases.

• Example: const myPromise = new Promise((resolve, reject) => { ... });
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Q4. Explain Var and const with their respective scopes in javascript
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Var and const are variable declarations in JavaScript with different scopes. Var has function scope while const has block scope.
• Var has function scope, meaning it is accessible within the function it is declared in.

• Const has block scope, meaning it is accessible only within the block it is declared in.

• Var can be redeclared and reassigned, while const cannot be reassigned but can be mutated.

• Var is hoisted to the top of
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Q5. A pattern question on stars
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Q6. A select query in SQL, triggers, Joins related theory questions
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Q1. Find duplicate element frequency in an array.
Ans. 
Find duplicate element frequency in an array of strings.
• Create a HashMap to store each element and its frequency.

• Iterate through the array and update the frequency in the HashMap.

• Print out elements with frequency greater than 1.
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Q2. Stream API examples
Ans. 
Stream API in Java provides a way to process collections of objects in a functional style.
• Stream API allows for easy manipulation of collections using functional programming concepts like map, filter, and reduce.

• Example: List<String> names = Arrays.asList("Alice", "Bob", "Charlie"); Stream<String> stream = names.stream();

• Example: List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5); int sum = numbers.
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Q3. Dependency Injection in Spring
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Dependency Injection in Spring is a design pattern where objects are provided with their dependencies rather than creating them.
• In Spring, Dependency Injection is achieved through either constructor injection or setter injection.

• It helps in achieving loose coupling between classes and makes the code more maintainable and testable.

• Example: @Autowired annotation in Spring is used for dependency injection.
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Q1. About Project and tech stack.
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Q2. Manager round project discussion and overview of JFD.
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Online MCQ test of dbms c java oops and aptitude

Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in business administration and a passion for marketing.
• Recent graduate with a degree in business administration

• Passionate about marketing

• Strong communication and organizational skills
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Q1. Introduce yourself
Ans. 
I am a recent graduate with a degree in business administration and a passion for marketing and sales.
• Recent graduate with a degree in business administration

• Passionate about marketing and sales

• Strong communication and interpersonal skills

• Experience in customer service and retail sales
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Q2. Tell me about your project which you have done in final year
Ans. 
Developed a mobile application for tracking daily water intake and hydration levels
• Researched the importance of hydration for overall health

• Designed user-friendly interface for inputting water intake

• Implemented reminders and notifications to encourage regular hydration

• Conducted user testing to gather feedback for improvements
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Q3. What is inheritance explain its type
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Inheritance allows for code reusability and promotes the concept of hierarchy in programming.

• There are different types of inheritance such as single inheritance, multiple inheritance, multilevel inheritance, and hierarchical inheritance.

• Example: A 'Car' class can inherit attributes and methods fro...read more
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Q4. SQL query related questions
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Q1. Technical introduction like explain last project.
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Q2. Basic Oracle Apex like Interactive report, Authentication, Dynamic Action, what Apex version you have worked.
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Q3. What new features are introduced in Apex latest version.
Ans. 
Apex latest version introduces new features like Lightning Web Components, Apex Recipes, and improved debugging capabilities.
• Lightning Web Components allow developers to build reusable components using modern web standards like JavaScript and HTML.

• Apex Recipes provide pre-built code snippets for common use cases, making development faster and easier.

• Improved debugging capabilities include enhanced error messages and be
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Q1. How to handle performance issue in Oracle Apex.
Ans. 
Performance issues in Oracle Apex can be handled by optimizing SQL queries, reducing network latency, and caching data.
• Optimize SQL queries by using indexes, reducing unnecessary joins, and avoiding full table scans.

• Reduce network latency by minimizing the number of round trips between the client and server.

• Cache data to reduce the need for repeated database queries and improve response times.
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Q2. About apex collection.
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Q3. About apex liberary
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Q4. Difference between Server side condition, client side condition
Ans. 
Server side condition is evaluated on the server before the page is sent to the client, while client side condition is evaluated on the client side after the page is received.
• Server side condition is processed on the server before the page is rendered to the client

• Client side condition is processed on the client's browser after the page is received

• Server side conditions are typically used for security and data validati...read more
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Q5. What is Authorization and Authentication.
Ans. 
Authentication verifies the identity of a user, while authorization determines what actions they are allowed to perform.
• Authentication confirms the identity of a user through credentials like passwords or biometrics.

• Authorization determines the level of access a user has to resources or actions.

• Examples: Logging into a system with a username and password is authentication. Being able to view/edit specific files based o
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Q1. Expected salary
Ans. 
My expected salary is negotiable and dependent on the overall compensation package offered.
• My expected salary is based on my experience, skills, and the responsibilities of the role.

• I am open to discussing the salary range during the interview process.

• I am looking for a competitive salary that reflects my qualifications and contributions to the company.
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Q2. Preferred location
Ans. 
I am open to relocation for the right opportunity.
• Open to various locations based on job requirements

• Prefer locations with good work-life balance

• Interested in exploring new cities or countries for work
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Q3. How early you can join
Ans. 
I can join within 2 weeks of receiving a job offer.
• I can start within 2 weeks of receiving a job offer

• My current notice period is 2 weeks

• I am available to start immediately
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