Deloitte Software Engineer Interview Questions, Process, and Tips

Q1. 1. What is ASP.NET?
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ASP.NET is a web application framework developed by Microsoft for building dynamic web sites, web applications, and web services.
• ASP.NET allows developers to build dynamic web applications using languages like C# or VB.NET

• It provides a rich set of tools and libraries for building web applications

• ASP.NET supports various technologies like Web Forms, MVC, and Web API

• It is integrated with Visual Studio for easy developmen...read more
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Q2. 2. Difference between ASP.NET and ASP.NET Core
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ASP.NET is a framework for building web applications using .NET, while ASP.NET Core is a cross-platform, high-performance version of ASP.NET.
• ASP.NET is Windows-only, while ASP.NET Core is cross-platform and runs on Windows, macOS, and Linux.

• ASP.NET Core is open-source and modular, allowing developers to include only the necessary components in their applications.

• ASP.NET Core has better performance and scalability compa...read more
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Q3. 3. Define 4 pillars of OOPS with real world example
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Encapsulation, Inheritance, Polymorphism, Abstraction are the 4 pillars of OOPS
• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: a car with its properties and methods.

• Inheritance: Ability of a class to inherit properties and behavior from another class. Example: a child class inheriting from a parent class.

• Polymorphism: Ability to present the same interface for different dat...read more
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Apptitude and coding questions on threads

2 coding questions are available but I submitted 1answer

Q1. Oops concepts and threads
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Q2. Sorting techniques and algorithm based questions
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Q1. Related to C, Java, HTML and CSS
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Q2. Tecnical question related to C, Java, HTML and CSS
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Like that Fresher's student asked me question

Any topic related to our country

Q1. HR round question so that you check the my English language
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Q1. General technical questions related to technology that you are working on
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Q1. Case study and use case related questions.
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Q1. What is your salary expectations from our company?
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Q2. What are technical skills ?
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Q1. What are the differences between stored procedure and triggers in SQL?
Ans. 
Stored procedures are precompiled SQL statements that can be executed on demand, while triggers are automatically executed in response to specific events.
• Stored procedures are explicitly called by the user, while triggers are automatically invoked by the database system.

• Stored procedures can accept parameters and return values, while triggers cannot.

• Stored procedures can be executed independently, while triggers are al...read more
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Q2. What is a Kernel in OS
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Kernel is the core component of an operating system that manages system resources and provides a bridge between hardware and software.
• Kernel is responsible for managing memory, processes, and device drivers.

• It provides an interface for applications to access hardware resources.

• Kernel operates in privileged mode and has direct access to the hardware.

• Examples of popular kernels are Linux kernel, Windows NT kernel, and ma
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Q3. What are access specifiers in c++
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Access specifiers in C++ are keywords that determine the visibility and accessibility of class members.
• There are three access specifiers in C++: public, private, and protected.

• Public members are accessible from anywhere in the program.

• Private members are only accessible within the class itself.

• Protected members are accessible within the class and its derived classes.

• Access specifiers are used to enforce encapsulation a
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Q4. Explain about Polymorphism
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Polymorphism is the ability of an object to take on many forms.
• It allows objects of different classes to be treated as if they were objects of the same class.

• It can be achieved through method overloading or method overriding.

• Example: A shape class can have different subclasses like circle, square, etc. and all can be treated as shapes.

• It helps in achieving code reusability and flexibility.
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Q5. Explain about operator overloading
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Operator overloading allows operators to have different meanings based on the operands they work on.
• It allows operators to be used with user-defined data types

• It can simplify code and make it more readable

• Examples include using the + operator to concatenate strings or add numbers

• Operators can be overloaded for unary and binary operations
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Q6. Explain about encapsulation
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Encapsulation is the process of hiding implementation details and providing a public interface for accessing the object.
• Encapsulation helps in achieving data abstraction and information hiding.

• It prevents unauthorized access to the internal state of an object.

• It allows for better control over the data and its behavior.

• Example: A bank account class with private variables for balance and account number, and public method...read more
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Q7. Explain about your Projects?
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I have worked on various projects involving web development, mobile app development, and data analysis.
• Developed a web application using React.js and Node.js for managing customer orders.

• Created a mobile app using Flutter for tracking daily expenses and generating expense reports.

• Implemented a data analysis tool using Python and SQL to analyze customer behavior and improve marketing strategies.
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Q1. What is your family background?
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My family background is diverse and has influenced my values and perspectives.
• My parents come from different cultural backgrounds, which has exposed me to different traditions and languages.

• I have siblings who are also in the software engineering field, which has fostered a supportive and collaborative environment.

• My family has always encouraged education and personal growth, which has motivated me to pursue a career i
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Q2. Tell me about yourself.
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I am a software engineer with experience in developing and maintaining software applications.
• I have a Bachelor's degree in Computer Science.

• I have worked on various projects using different programming languages such as Java, C++, and Python.

• I am skilled in software development methodologies like Agile and have experience with version control systems like Git.

• I have strong problem-solving and analytical skills, which h...read more
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Q3. What is your Native place?
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My native place is a small town in the countryside known for its scenic beauty and peaceful environment.
• My native place is located in the outskirts of a major city.

• It is known for its rich cultural heritage and historical landmarks.

• The people in my native place are warm and welcoming.

• The local cuisine is famous for its unique flavors and traditional recipes.

• There are several tourist attractions in and around my native ...read more
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Q4. What is your favourite moment?
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My favorite moment was when I successfully completed a complex software project ahead of schedule.
• Successfully completing a complex software project ahead of schedule

• Receiving positive feedback from clients and team members

• Seeing the impact of my work on improving efficiency or solving a problem

• Collaborating with a talented and supportive team

• Overcoming challenges and finding innovative solutions
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Q1. Explain about your projects
Ans. 
I have worked on various projects involving web development, mobile app development, and data analysis.
• Developed a web application using React.js and Node.js for managing customer orders.

• Created a mobile app using Flutter for tracking daily expenses and generating reports.

• Implemented data analysis algorithms in Python to analyze customer behavior and improve marketing strategies.
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Q2. Tell me about yourself
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I am a software engineer with 5 years of experience in developing web applications using Java and JavaScript.
• 5 years of experience in software engineering

• Proficient in Java and JavaScript

• Developed web applications

• Strong problem-solving skills

• Experience with agile development methodologies
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Q1. Tell me about yourself.
Ans. 
I am a software engineer with experience in developing and maintaining software applications.
• I have a Bachelor's degree in Computer Science.

• I have worked on various projects using different programming languages such as Java, C++, and Python.

• I am skilled in software development methodologies like Agile and have experience with version control systems like Git.

• I have strong problem-solving and analytical skills, which h...read more
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