Fleek Technologies Interview Questions and Answers

Basic of array questions like sliding window maximum

Q1. Oops Dbms Sql Project Technoloy used in project
Ans. 
The question is asking about the candidate's experience with Oops, DBMS, SQL, and technology used in a project.
• Explain the candidate's experience with Oops concepts

• Ask about their experience with different DBMS systems like MySQL, Oracle, etc.

• Inquire about their proficiency in SQL and its various commands

• Ask about a project they have worked on and the technology stack used in it
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Q2. Cloud computing , computer network , os
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Q1. About your self
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Q2. About work experience
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Q3. Ablut Lasts project and technology
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Q1. About yourself in detail
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General aptitude test

Q1. Basics of Python
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Q2. Basics of SQL and SQL query questions
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Q1. Detailed discussion about previous projects
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Q2. Python and SQL questions
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I applied for java developer role. I have 1 question paper I written the test . Then they will check and conduct for second round.

Basic aptitude questions were given

Moderate level coding questions from aaray,stack and linked lists

Q1. Oops concepts , java basic questions, projects
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Q2. Write a code for removing duplicate elements
Ans. 
Code to remove duplicate elements from an array of strings
• Create a set to store unique elements

• Iterate through the array and add elements to the set

• Convert the set back to an array to get unique elements
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Q1. Why mindtree? And how would you contribute to the company
Ans. 
I chose Mindtree because of its reputation for innovation and commitment to employee growth. I believe my strong technical skills and collaborative mindset would contribute to the company's success.
• I am impressed by Mindtree's track record of delivering cutting-edge solutions to clients.

• I value the company's focus on continuous learning and development for its employees.

• My experience in software development and problem...read more
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Q2. Final year project, who motivates you
Ans. 
My final year project was motivated by my passion for solving real-world problems and making a positive impact.
• Passion for solving real-world problems

• Desire to make a positive impact

• Inspiration from mentors or industry professionals

• Personal drive to excel and innovate
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Basic codings like prime no or not

Q1. Oops concepts, data structures
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Q2. What is oops concept
Ans. 
OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPs focuses on creating objects that interact with each other to solve problems

• Key concepts include encapsulation, inheritance, polymorphism, and abstraction

• Encapsulation involves bundling data and methods that operate on the data into a single unit

• Inheritance allows one class to inherit proper...read more
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Q3. Explain encapsulation
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Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for better control over the data by preventing direct access from outside the class.

• Encapsulation also enables data to be accessed only through the methods defined in the class.

• Example: In a class representing a car, th...read more
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Q4. Explain data structures
Ans. 
Data structures are ways to organize and store data in a computer so that it can be accessed and manipulated efficiently.
• Data structures define how data is stored, accessed, and manipulated in a computer program.

• Examples include arrays, linked lists, stacks, queues, trees, and graphs.

• Choosing the right data structure is crucial for optimizing performance and efficiency in software development.
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Q1. Salary discussion
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