AlgoLeap Technologies Data Engineering Intern Interview Questions and Answers

Numerical ability and logical reasoning followed by some coding mcqs

Q1. Print 1 to 100 without for loop
Ans. 
Printing 1 to 100 without for loop
• Use recursion to print numbers from 1 to 99

• Print 100 outside the recursion

• Use a base case to stop recursion at 100
Answered by AI
Add your answer

Simple aptitude test

Q1. General questions as per your cv
Add your answer

Attended the codevita competition in final year of college.

Q1. About College Project
Add your answer
Q2. Some very basics of java
Add your answer
Q3. Experience of college project as a team
Add your answer

It was a basic aptitude test.

Q1. Interview was fine. Mostly asked about my final year project.
Add your answer

Q1. Explain the mini projects and main project completed during Engineering.
Add your answer

- basic programming on C

Q1. - question based on your resume
Add your answer

Q1. If you cleared Aptitude and Coding, Mostly Interview will be cleared with some basics questions like OOPs concepts, sort functions kind of questions.
Add your answer
Q2. Explain OOPs concept in JAVA?
Ans. 
OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.
• OOPs stands for Object-Oriented Programming

• It involves the use of classes, objects, inheritance, polymorphism, and encapsulation

• Classes are used to define objects and their properties

• Objects are instances of classes that can interact with each other

• Inheritance allows for the creation of new classes based on existing ones

• Polymo...read more
Answered by AI
Add your answer
Q3. Function to sort an array in Java?
Ans. 
Java provides Arrays.sort() method to sort an array.
• Use Arrays.sort() method to sort an array of strings.

• The method sorts the elements in ascending order by default.

• To sort in descending order, use Collections.reverseOrder() method.
Answered by AI
Add your answer
Q4. Tell me about yourself?
Add your answer
Q5. Final year project which you worked on?
Add your answer

English reasoning and logical question

Q1. About self and hobbies
Add your answer
Q2. About activities involved in
Add your answer