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I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
Dynamic Import in NextJs allows for code splitting and loading components only when needed.
Dynamic Import in NextJs is a feature that allows you to import components asynchronously, improving performance by loading components only when needed.
It helps in code splitting, where different parts of the application can be loaded separately, reducing the initial load time.
Dynamic Import is achieved using the dynamic import()...
Eager loading loads all related data upfront, while lazy loading loads data only when needed.
Eager loading is more efficient for small datasets or when all related data is needed at once.
Lazy loading is better for large datasets or when only specific data is needed.
Eager loading can lead to performance issues if unnecessary data is loaded, while lazy loading can cause additional queries to be made.
Examples: Eager loadi...
PWA's are Progressive Web Applications that use modern web capabilities to provide a user experience similar to native mobile apps.
PWA's can work offline or on low-quality networks.
They can be installed on the user's device like a native app.
PWA's are built using web technologies like HTML, CSS, and JavaScript.
Examples of PWA's include Twitter Lite, Pinterest, and Starbucks.
Fallback in getStaticPaths in NextJs allows dynamic routes to be pre-rendered on-demand.
Fallback value can be true, false, or 'blocking'.
When fallback is true, Next.js will serve a static page for paths not generated at build time.
When fallback is 'blocking', Next.js will server a static page for paths not generated at build time, but will also server-render the page on the first request.
Fallback is useful for dynamic
Server Side Rendering (SSR) is the process of rendering web pages on the server side before sending them to the client. Static Site Generation (SSG) is the process of generating static HTML files at build time.
SSR improves performance by reducing the time to first paint and providing better SEO.
SSR can be implemented using frameworks like Next.js in React.
SSG pre-renders pages at build time, resulting in faster loading...
staticSideProps and serverSideProps are used in Next.js for data fetching and pre-rendering.
staticSideProps is used for pre-rendering static data at build time.
serverSideProps is used for pre-rendering dynamic data at request time.
staticSideProps is used for data that does not change frequently.
serverSideProps is used for data that changes frequently or needs to be fetched at request time.
nextHat package in NextJs is used for server-side rendering and managing server-side logic.
nextHat package helps in handling server-side logic in NextJs applications
It allows for server-side rendering of pages in NextJs
nextHat package can be used for managing API calls and server-side data fetching
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I applied via Referral and was interviewed before Jul 2021. There was 1 interview round.
DataWindow is a GUI control in PowerBuilder used to display and manipulate data from a database.
DataWindow can be used to retrieve data from a database, display it in a tabular format, and allow users to edit the data.
It supports various data sources such as SQL, ODBC, and XML.
DataWindow can also be used to create reports and graphs.
It provides various features such as sorting, filtering, grouping, and computed columns...
posted on 2 Apr 2023
I applied via Referral and was interviewed before Apr 2022. There were 3 interview rounds.
Basic aptitude questions with problem solving, logical and reasoning questions
Explanation about oops concept with coding, loops and conditional statements.
I appeared for an interview in Oct 2020.
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
posted on 19 Feb 2021
I applied via Naukri.com and was interviewed in Jan 2021. There was 1 interview round.
posted on 18 May 2021
I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.
I appeared for an interview in Sep 2017.
posted on 7 Jul 2017
based on 1 interview
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