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Wittybrains Software Technologies Software Developer Interview Questions and Answers for Experienced
Wittybrains Software Technologies Software Developer Interview Experiences for Experienced
1 interview found
Anonymous
Interview Questionnaire
3 Questions
- Q1. Difference between overloading and overriding
- Ans.
Overloading is when multiple methods have the same name but different parameters. Overriding is when a subclass provides a different implementation of a method inherited from its superclass.
Overloading is compile-time polymorphism, while overriding is runtime polymorphism.
Overloading allows a class to have multiple methods with the same name but different parameters.
Overriding is used to provide a different implementat...
- Q2. What is recursion
- Ans.
Recursion is a programming concept where a function calls itself to solve a problem by breaking it down into smaller subproblems.
Recursion involves a base case and a recursive case
It is commonly used to solve problems that can be divided into smaller, similar subproblems
Examples include factorial calculation, Fibonacci sequence, and tree traversal
- Q3. What is constructor
- Ans.
A constructor is a special method used to initialize objects in a class.
Constructors have the same name as the class they belong to.
They are called automatically when an object is created.
Constructors can have parameters to initialize object properties.
They can be overloaded to have multiple versions with different parameters.
Constructors can also call other constructors using the 'this' keyword.
Interview Preparation Tips
Experience: Aptitude and reasoning
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Covers basics aps around 15 question
DSA based questions from leetcode easy and medium
I applied via Referral and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Tell me about recent Project Details and what is your Role in this Project.
- Ans. I explained my project and the modules which I had developed. Informed about Team members and their responsibilities who were working on the same Project. Then my role in the team as well as my responsibilities in the Project.
- Q2. Git and Azure DevOps related Questions
- Ans. I Explained how we work on AzureDevOps. Explained workflow with Git Repos through DevOps Repositories. Explained Build and Release Pipelines also Explained NuGet Packages using Artifacts
- Q3. Explain Solid Principles and Where to use this with Example
- Ans.
Solid Principles are a set of design principles for writing maintainable and scalable software.
Solid Principles consist of five principles: Single Responsibility Principle, Open/Closed Principle, Liskov Substitution Principle, Interface Segregation Principle, and Dependency Inversion Principle.
Single Responsibility Principle states that a class should have only one reason to change.
Open/Closed Principle states that sof...
- Q4. Abstraction and Interface Differance
- Ans.
Abstraction focuses on hiding implementation details, while interface defines a contract for classes to follow.
Abstraction allows us to focus on the essential features of an object, while hiding unnecessary details.
Interface defines a set of methods that a class must implement, providing a contract for how the class should behave.
Abstraction is achieved through abstract classes and interfaces in object-oriented program...
Interview Preparation Tips
Covers basics aps around 15 question
DSA based questions from leetcode easy and medium
I applied via Referral and was interviewed in Sep 2021. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Tell me about recent Project Details and what is your Role in this Project.
- Ans. I explained my project and the modules which I had developed. Informed about Team members and their responsibilities who were working on the same Project. Then my role in the team as well as my responsibilities in the Project.
- Q2. Git and Azure DevOps related Questions
- Ans. I Explained how we work on AzureDevOps. Explained workflow with Git Repos through DevOps Repositories. Explained Build and Release Pipelines also Explained NuGet Packages using Artifacts
- Q3. Explain Solid Principles and Where to use this with Example
- Ans.
Solid Principles are a set of design principles for writing maintainable and scalable software.
Solid Principles consist of five principles: Single Responsibility Principle, Open/Closed Principle, Liskov Substitution Principle, Interface Segregation Principle, and Dependency Inversion Principle.
Single Responsibility Principle states that a class should have only one reason to change.
Open/Closed Principle states that sof...
- Q4. Abstraction and Interface Differance
- Ans.
Abstraction focuses on hiding implementation details, while interface defines a contract for classes to follow.
Abstraction allows us to focus on the essential features of an object, while hiding unnecessary details.
Interface defines a set of methods that a class must implement, providing a contract for how the class should behave.
Abstraction is achieved through abstract classes and interfaces in object-oriented program...
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Rating in categories
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Software Engineer
50
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|  ₹2.2 L/yr - ₹11 L/yr |
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Softwaretest Engineer
29
salaries
| ₹2.2 L/yr - ₹7 L/yr |
|
Software Developer
18
salaries
| ₹2.2 L/yr - ₹12.5 L/yr |
|
Senior Software Test Engineer
17
salaries
| ₹7 L/yr - ₹13 L/yr |
|
QA Lead
6
salaries
| ₹12 L/yr - ₹17.2 L/yr |
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