Wipro System Engineer 3 Interview Questions and Answers

It was mixed of Coding, Problem Solving and puzzle

Q1. Basics of SQL knowledge
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Q2. Function of SDLC
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SDLC stands for Software Development Life Cycle, which is a process used by software engineers to design, develop, and test software applications.
• SDLC is a systematic process for building software applications from conception to delivery.

• It consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables to ensure the qua...read more
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Q3. OOP Concept with Java
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Object-oriented programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOP focuses on creating objects that interact with each other to solve problems.

• Java is a popular programming language that supports OOP principles such as encapsulation, inheritance, and polymorphism.

• Example: In Java, you can create a class 'Car' with attributes like 'make', 'model', and methods
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Q4. Regarding any one programing language
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Q5. Nothing hard with interview
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Meddium level questions.

Q1. Related to Python, sql, pandas.
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It was moderate. Interviewer asked me from the pointers and array topics. I think if you are freshers and looking for IT job then u must know pointers and arrays.

Q1. 2D AND 3D ARRAYS OOPS Concepts Static and non static variables. Primitive and non primitive data types
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Q2. OOPS concepts in java
Ans. 
OOPS concepts in Java refer to the principles of Object-Oriented Programming such as Inheritance, Encapsulation, Polymorphism, and Abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

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

• Polymorphism: Ability of a method to do different things based on the object it is acting upon.

• Abstraction: Hidi...read more
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Q3. Primitive and non primitive data
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Q1. Problem solving questions like for example If you are working in this company and you fell in love with your co-workers. Then in that case what would you prefer if we want to relocate to some other region ...read more
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Q1. They will ask about your Project experience? Like how many projects I did, what was the role and responsibilities?
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Q2. Any challenges faced?
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Q3. Self introduction? They have asked about the IBM Integration Bus v10?
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Q1. Salary Discussion with HR?
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Q1. Power bi, sql, dax, Azure
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Q1. Power bi, sql,dax, Azure
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General aptitude and programming questions

Q1. What is basic Oops concepts
Ans. 
Basic OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance: allows a class to inherit properties and methods from another class

• Polymorphism: ability of objects to take on multiple forms

• Encapsulation: hiding the implementation details of a class from other objects

• Abstraction: focusing on essential features of an object and ignoring the non-essential ones
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Q2. What is Agile methodology
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Agile methodology is an iterative approach to software development that emphasizes flexibility and customer collaboration.
• Agile methodology values individuals and interactions over processes and tools

• It emphasizes working software over comprehensive documentation

• It involves continuous delivery and frequent feedback from customers

• Scrum and Kanban are popular frameworks for implementing Agile methodology

• Agile methodology...read more
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Q1. Object oriented concepts
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Object-oriented concepts are programming concepts that revolve around the use of objects and classes.
• Object-oriented programming is based on the concept of objects, which can contain data and code.

• Classes are blueprints for creating objects, defining their properties and methods.

• Inheritance allows classes to inherit properties and methods from other classes.

• Polymorphism allows objects to take on multiple forms or behav...read more
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Q1. Offer related discussion
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