National Institute of Urban Management Interview Questions, Process, and Tips

The coding test consists of 18 MCQ's and 2 coding questions from topics like DSA ,Latest Technologies in Python, JavaScript and Java.

Q1. Write Quick sort in a language of your choice.
Ans. 
Quick sort is a sorting algorithm that uses the divide and conquer approach to sort an array of strings.
• Choose a pivot element from the array.

• Partition the array into two sub-arrays, one with elements less than the pivot and the other with elements greater than the pivot.

• Recursively apply the above steps to the sub-arrays until the entire array is sorted.
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Q2. If you were to save phone number in a mySQL database in which datatype would you save it.
Ans. 
The phone number should be saved as a VARCHAR datatype in a mySQL database.
• Use VARCHAR datatype to store phone numbers in mySQL database

• Varchar allows for variable length and is suitable for storing phone numbers

• Specify a maximum length for the VARCHAR column to ensure data integrity

• Consider using a validation mechanism to ensure phone numbers are stored in a consistent format
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Q3. Explain about your projects.
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Q4. What is functional Programming?
Ans. 
Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions.
• Functional programming focuses on immutability and pure functions.

• It avoids changing state and mutable data.

• Functions are first-class citizens and can be passed as arguments or returned as values.

• Higher-order functions and recursion are commonly used.

• Examples include languages like Haskell, Lisp, and Sca
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Q5. Explain OOPS concepts
Ans. 
OOPS concepts are the principles of Object-Oriented Programming that help in designing and implementing software solutions.
• Encapsulation: Bundling data and methods together in a class.

• Inheritance: Creating new classes by inheriting properties and methods from existing classes.

• Polymorphism: Ability of objects to take on many forms or have multiple behaviors.

• Abstraction: Hiding complex implementation details and providin...read more
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10 questions based on basic CS

Q1. DSA , SQL, searching and Sorting
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