Kulsys Interview Questions and Answers for Freshers

Q1. Find unique records & Difference between union & union all & joins
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Q2. What is Indexing & it's types.
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Q1. Delete all the previous records and keep only latest one
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Q2. Window function.
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Q1. Skillsets hired for?
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Q2. Monthly onboarding?
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Giva a Full stack project. based on MERN AND MEAN stack

Q1. Dsa , were easy to medium
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Q2. Some backend and azure related questions
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Q1. 3 Basic DSA Questions
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Q2. 1st Math based coding question
Ans. Can solve with normal loops and some if-else statements.
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Q3. 2nd String based
Ans. String manipulation and Traversal meanwhile keep tracking the max answer.
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Q4. 3rd Array Sorting Algorithm
Ans. 
Quick Sort is a popular in-place sorting algorithm that uses divide and conquer approach.
• Divide the array into two sub-arrays based on a pivot element

• Recursively sort the sub-arrays

• Combine the sorted sub-arrays to get the final sorted array

• Time complexity: O(nlogn) in average case and O(n^2) in worst case

• Space complexity: O(logn)

• Example: [5, 2, 9, 3, 7, 6, 8] -> [2, 3, 5, 6, 7, 8, 9]
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Q5. There was an Introduction too in starting.
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Q1. Introduce Yourself
Ans. 
I am a software enthusiast with a passion for coding and problem-solving.
• I have a degree in Computer Science and Engineering.

• I have experience in programming languages such as Java, Python, and C++.

• I have worked on projects involving web development, data analysis, and machine learning.

• I am a quick learner and enjoy working in a team environment.
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Q2. Why should I hire you?
Ans. 
I am a quick learner with a passion for software development and a strong work ethic.
• I have a solid understanding of programming concepts and experience with multiple programming languages.

• I am a team player and enjoy collaborating with others to solve problems.

• I am highly motivated and always strive to improve my skills and knowledge.

• I have completed several projects on my own and am eager to apply my skills in a prof
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Q1. Tell me something about your self
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Q2. Why you are the good fir for this position
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JavaScript, React Js

Q1. How many years of relevant experience
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Q2. What is your current CTC
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Q3. What is your Expectation
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Q1. What is your Strength
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Q2. What is weakness
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One weakness I have is that I can be overly critical of my own work, which can sometimes lead to self-doubt.
• I tend to overthink things and can be indecisive at times

• I have a tendency to take on too many tasks at once, leading to feeling overwhelmed

• I struggle with public speaking and often get nervous in front of large groups
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Q3. What is your Goal
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Q1. If you don't know your about Self details also the job will be offered by the company nothing to worry
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Q2. If you dont know about your self details also the job will be offered ny the company
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Q1. What is java, features of java, explain oops
Ans. 
Java is a popular programming language known for its platform independence and object-oriented features.
• Java is an object-oriented programming language that runs on the Java Virtual Machine (JVM).

• It is known for its platform independence, meaning that Java code can run on any platform that has a JVM installed.

• Java has several features such as automatic memory management, exception handling, and multithreading.

• Object-or...read more
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Q2. Sdlc process implement testing types
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Testing types are implemented throughout the SDLC process to ensure quality software.
• Testing types include unit testing, integration testing, system testing, acceptance testing, and regression testing.

• Unit testing is done by developers to test individual code components.

• Integration testing is done to test how different components work together.

• System testing is done to test the entire system as a whole.

• Acceptance testi...read more
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Q3. Stlc test case temple ,test plain
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