IVY SOFTWARE DEVELOPMENT SERVICES Software Engineer Interview Questions, Process, and Tips

Q1. Angular question
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Q2. JavaScript questions
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Coding and mcq questions

Q1. OOPS Concepts in detail
Ans. 
OOPS concepts refer to Object-Oriented Programming concepts like Inheritance, Polymorphism, Encapsulation, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Polymorphism: Ability for objects of different classes to respond to the same method.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Abstraction: Hiding the complex implementation
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Q2. Query on an inner sql
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Q1. DSA linkedlist basic implementation
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Q2. Technical questions on java, college final project
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Q1. About the job and role
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Q2. Strength and Weakness
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Q1. About experience, education and technical
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Q1. About technical
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Q1. Package discussion
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Q1. What is abstract class
Ans. 
Abstract class is a class that cannot be instantiated and is used as a blueprint for other classes to inherit from.
• Cannot be instantiated directly

• Can have abstract methods that must be implemented by subclasses

• Can have non-abstract methods as well
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Q2. One coding question to sort a string array
Ans. 
Sort a string array in alphabetical order
• Use a sorting algorithm like quicksort or mergesort

• Remember to compare strings using strcmp() function

• Handle uppercase and lowercase letters properly
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Q3. Why java doesn't support multiple inheritance
Ans. 
Java doesn't support multiple inheritance to avoid the diamond problem and maintain simplicity.
• Java supports single inheritance to avoid ambiguity in method resolution.

• Multiple inheritance can lead to the diamond problem where a class inherits from two classes that have a common ancestor.

• Java uses interfaces to achieve multiple inheritance of type, allowing classes to implement multiple interfaces.
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Q1. What are my strengths and weaknesses
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