Altizon Systems Software Engineer Interview Questions and Answers

Q1. There wer four questions 1) wildcard pattern matching(leetcode) 2) cows and buffaloes(leetcode) 3) unix based cd directory 4) backtracking question
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Q2. It was a resume based round for 45 min
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Q1. It was a resume based round for 1 hr
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Paper based exam based on C and embedded c

Q1. Relevant questions asked
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Totally there were 15 questions

Logical reasoning, SQL, Python, Algorithmic thinking

Second round was a more difficult version of the SQL and Python testing

Q1. I don’t remember
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Simple java questions like array, list, pattern

Q1. Technical interview one to one based on the coding test
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Q1. C# , oops & mvc. Be clear with basic concepts
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Q2. What is the four pillars of oops
Ans. 
The four pillars of OOP are Abstraction, Encapsulation, Inheritance, and Polymorphism.
• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions that manipulate it together.

• Inheritance: Creating new classes from existing ones, inheriting their properties and methods.

• Polymorphism: Ability of objects to take on multiple forms or behaviors.
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Q3. What is mvc and how it helps the developers
Ans. 
MVC stands for Model-View-Controller. It is a software design pattern that separates an application into three interconnected components.
• Model represents the data and business logic of the application

• View is responsible for rendering the user interface

• Controller handles user input and updates the model and view accordingly

• MVC helps developers to write clean, modular and maintainable code

• It also enables parallel develop...read more
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