Niyo Solutions Software Developer Interview Questions and Answers

Basic aptitude questions and 2 hard DP questions in the Online Test .

Q1. Basic SQL queries
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Q2. OOP questions Java
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Q3. Puzzles from Geeksforgeeks
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Q4. DSA questions - medium level
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Q1. Explain 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.

• It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.

• For example, a class 'Car' can have objects like 'Toyota', 'Honda', etc., each with their own properties and methods.

• Inheritan...read more
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3 programs to write in arrays linked lists and trees

Q1. Was asked questions on core Java, spring framework, apis and micro services
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Q1. What expertise will you bring to cme group of you join?
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Q2. Why are you quitting your current company?
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DSA, Hashmap, OOPS, Job Role, Project

It was a coding games test

Q1. Questions about the problem asked in the coding test
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Q2. Separate 0s,1s in the given array
Ans. 
Separate 0s and 1s in the given array
• Iterate through the array and count the number of 0s and 1s

• Create two separate arrays, one for 0s and one for 1s

• Add the elements to their respective arrays based on their values

• Return the two arrays as the result
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Q1. Project related questions
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Q1. What is cursor, Sequence, Sql related questions
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Q2. Java related questions
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Q3. Questions based on Resume
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