WinWire Full Stack Developer Interview Questions and Answers

Q1. Different between vue and angular
Ans. 
Vue is lightweight and easy to learn, while Angular is more powerful and feature-rich.
• Vue is easier to set up and has a smaller learning curve

• Angular has more built-in features and is better for larger projects

• Vue uses a template-based syntax, while Angular uses a component-based syntax

• Vue has better performance in smaller applications

• Angular has better performance in larger applications
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Q2. Difference between stored procedure and function in Sql
Ans. 
Stored procedures are used to perform a set of actions, while functions return a single value.
• Stored procedures can have input and output parameters, while functions can only have input parameters.

• Stored procedures can modify data in the database, while functions cannot.

• Functions can be used in SQL statements, while stored procedures cannot.

• Stored procedures are precompiled and stored in the database, while functions a
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Q1. What are your salary expectations?
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Q2. Why are you looking for a change?
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Q3. Tell me about yourself.
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Q1. Solid Principle, Design Patterns,
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Q2. React sharing data btw siblings without any state management.
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Q3. NodeJs is single threaded then why it feels concurrent?
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Q1. Questions related micro services
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Q2. Message queue related questions
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Q3. NodeJs related questions: Event loop
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Q1. Tell us about your experience.
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Q2. In english, give me a feedback you received lately.
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Q1. Brief explanation of SOLID principles
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Q2. Ref vs out arguments
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Q1. What are Django signals, and what is their application in web development?
Ans. 
Django signals are a way for decoupled applications to get notified when certain actions occur elsewhere in the application.
• Django signals allow certain senders to notify a set of receivers when some action has taken place.

• They are used for decoupling various components of a web application.

• Signals are useful for executing code based on certain events, such as user login, object creation, etc.

• Example: Sending an email ...read more
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Q2. What are Django generic views?
Ans. 
Django generic views are pre-built views provided by Django to simplify common tasks like displaying data from a database.
• Django generic views help reduce code duplication by providing ready-to-use views for common tasks like displaying objects from a database.

• They are generic in nature and can be easily customized to suit specific requirements.

• Examples include ListView for displaying a list of objects, DetailView for ...read more
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Aptitude,reasoning,verbal,C language,Java,C++

Q1. What is interface in JAVA
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Q2. Explain OOPS in JAVA
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C,c++,java ,SQL, javascript and python

Q1. Project based backend and frontend
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Q2. How to connect to backend
Ans. 
To connect to the backend, you can use APIs, database connections, or web services.
• Use APIs to send and receive data between the frontend and backend

• Establish database connections to retrieve and store data

• Utilize web services for communication between different systems
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Level of aptitude is easy

In this selected role question is asked suppose I applied in .net then coding must in c#