Napses Technologies Full Stack Developer Interview Questions and Answers

It was good and to the point

Q1. Just about the previous job
Add your answer
Q2. Projects and stuff about the previous job
Add your answer

Give 10 questions from node js backend

Q1. Ask about angular and node js
Add your answer
Q2. What is package.json
Ans. 
package.json is a file used in Node.js projects to manage dependencies, scripts, and metadata.
• It is a JSON file that contains information about the project, such as name, version, dependencies, and scripts.

• It is used to manage project dependencies by listing them in the 'dependencies' and 'devDependencies' fields.

• It allows developers to define scripts for tasks like building, testing, and running the project.

• Example: {...read more
Answered by AI
Add your answer
Q3. What is components in angular,how share data to component
Ans. 
Components in Angular are building blocks of an application. Data can be shared between components using input properties and output events.
• Components in Angular are reusable, self-contained units of code that define a part of the user interface.

• Data can be shared to a component using input properties, where data is passed from the parent component to the child component.

• Data can also be shared from a child component t...read more
Answered by AI
Add your answer
Q4. What is === and == ,and wher use === is real time projects
Ans. 
=== is strict equality operator, while == is loose equality operator. === is commonly used in real-time projects for accurate comparisons.
• === is a strict equality operator that checks both value and type of operands

• == is a loose equality operator that only checks the value of operands

• === is commonly used in real-time projects to ensure accurate comparisons and prevent unexpected type coercion issues
Answered by AI
Add your answer
Q5. Write arrow function syntax
Ans. 
Arrow function syntax in JavaScript
• Arrow functions are concise syntax for writing function expressions in JavaScript

• They have a shorter syntax compared to traditional function expressions

• They do not have their own 'this', 'arguments', 'super', or 'new.target' keywords
Answered by AI
Add your answer
Q6. What is difference between arrow function and anonymous function
Ans. 
Arrow functions are concise syntax for writing function expressions, while anonymous functions do not have a name.
• Arrow functions have a shorter syntax compared to anonymous functions.

• Arrow functions do not have their own 'this' keyword, while anonymous functions do.

• Arrow functions do not have 'arguments' object, while anonymous functions do.

• Arrow functions are not hoisted, while anonymous functions are hoisted.
Answered by AI
Add your answer

Aptitude questions with some basic coding questions

They have given 3 coding questions and some pseudo codings

Q1. Tell about your self
Add your answer
Q2. Some coding questions
Add your answer

Nice and light question

Two hacktho coding execrise

Q1. How to design a video streaming platform
Ans. 
Designing a video streaming platform involves considering scalability, user experience, content delivery, and security.
• Consider scalability by using a distributed architecture to handle large numbers of concurrent users.

• Focus on user experience with intuitive interfaces, personalized recommendations, and seamless playback.

• Implement content delivery networks (CDNs) to ensure fast and reliable streaming across different ...read more
Answered by AI
Add your answer
Q2. What is Single Page application
Ans. 
Single Page Application is a web application that loads a single HTML page and dynamically updates the page as the user interacts with it.
• Loads a single HTML page initially

• Updates content dynamically without reloading the entire page

• Uses AJAX, JavaScript, and frameworks like Angular, React, or Vue.js

• Provides a seamless user experience similar to a desktop application
Answered by AI
Add your answer
Q3. What is Ajax calls?
Ans. 
Ajax calls are asynchronous HTTP requests made by the browser to the server without reloading the entire page.
• Ajax stands for Asynchronous JavaScript and XML

• Used to update parts of a web page without reloading the entire page

• Improves user experience by making the website more dynamic

• Commonly used in web applications to fetch data from a server

• Examples: fetching new emails in Gmail without refreshing the page, updating
Answered by AI
Add your answer
Q4. What are Content Delivery Networks?
Ans. 
Content Delivery Networks (CDNs) are distributed servers that help deliver web content efficiently to users based on their geographic location.
• CDNs cache content closer to users for faster delivery

• They help reduce latency and improve website performance

• Popular CDNs include Akamai, Cloudflare, and Amazon CloudFront
Answered by AI
Add your answer

It is easy and you can clear it.

It was moderate and hard questions