Supreme Industries Engineer Trainee Interview Questions and Answers

Aptitude + Technical
Aptitude - Quantitative, logical and puzzles
Technical - 3 Coding Questions 1) Maximum sub array sum 2) Longest substring without repeating characters 3) based on bit manipulation + mathematical

Q1. What is oops ? what are pillars of oops ?
Ans. 
OOPs stands for Object-Oriented Programming. The pillars of OOPs are Inheritance, Encapsulation, Abstraction, and Polymorphism.
• OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.

• The four pillars of OOPs are Inheritance, Encapsulation, Abstraction, and Polymorphism.

• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation refers to the...read more
Answered by AI
Add your answer
Q2. Bankers algorithm
Ans. 
Banker's algorithm is a resource allocation and deadlock avoidance algorithm used in operating systems.
• Used to prevent deadlock in a system by ensuring that processes request resources in a safe sequence

• Consists of multiple data structures like Available, Allocation, Max, and Need

• Example: If a process requests resources, the algorithm checks if granting them will lead to a safe state
Answered by AI
Add your answer
Q3. Maximum sub Array sum
Ans. 
Find the maximum sum of a contiguous subarray within an array of integers.
• Iterate through the array and keep track of the maximum sum seen so far.

• At each index, decide whether to include the current element in the subarray or start a new subarray.

• Kadane's algorithm is commonly used to solve this problem efficiently.
Answered by AI
Add your answer

Q1. HR asked like your salary, company location expected salary and resion for change etc.
View 1 more answer

Q1. Questions like your profile which is mentioned on your resume
Add your answer

We were given 1 hour test most important questions were asked from thermodynamics.

They will give you a document and you have to do a case study mine was related to automation of the plant.

Q1. We were told to present our case study and asked questions regarding it.
Add your answer
Q2. Questions based on CV
Add your answer

Q1. Abiut basic and experience
Add your answer

Q1. Related to deptt work
Add your answer

About CCM & customer related work. How to improve work.

Q1. About your day to day Activities
Add your answer
Q2. Random Tech Questions
Add your answer

Q1. Quality Assurance question
Add your answer
Q2. Questions related to Project
Add your answer

Q1. What is WCS..? Explain in details.
Add your answer