Add office photos
Employer?
Claim Account for FREE

So Delhi

3.6
based on 8 Reviews
Filter interviews by

Sanolet Lifecare Interview Questions and Answers

Updated 12 Nov 2024

Q1. Why Reactjs is used nowadays or prefered nowadays?

Ans.

Reactjs is preferred nowadays due to its component-based architecture, virtual DOM for efficient updates, and strong community support.

  • Component-based architecture allows for reusability and easier maintenance of code.

  • Virtual DOM enables efficient updates by only re-rendering components that have changed.

  • Strong community support provides a wealth of resources, libraries, and tools for developers.

  • React's declarative approach simplifies the process of building complex user inte...read more

Add your answer

Q2. Opps concept,difference between class and structures

Ans.

Classes and structures are both used to create custom data types in object-oriented programming, but they have some key differences.

  • Classes are reference types, while structures are value types.

  • Classes support inheritance and polymorphism, while structures do not.

  • Classes have a default initializer, while structures do not.

  • Classes can have deinitializers, while structures cannot.

  • Classes can be passed around as references, while structures are always copied when they are passed...read more

Add your answer

Q3. How to find middle node of link list

Ans.

To find middle node of a linked list, use two pointers - slow and fast.

  • Initialize slow and fast pointers to the head of the linked list

  • Move slow pointer one step at a time and fast pointer two steps at a time

  • When fast pointer reaches the end of the list, slow pointer will be at the middle node

Add your answer

Q4. What is Middleware? what is its purpose?

Ans.

Middleware is software that acts as a bridge between different applications or components, allowing them to communicate and share data.

  • Middleware helps in integrating different systems and applications by providing a common platform for communication.

  • It can handle tasks such as data transformation, security, logging, and error handling.

  • Examples of middleware include web servers like Apache or Nginx, messaging systems like RabbitMQ, and API gateways like Kong.

Add your answer
Discover Sanolet Lifecare interview dos and don'ts from real experiences

Q5. Sort the array of 0 and 1

Ans.

Sort an array of 0s and 1s in ascending order.

  • Use a sorting algorithm like bubble sort or quick sort.

  • Loop through the array and swap 0s with 1s if necessary.

  • Alternatively, count the number of 0s and 1s and recreate the array with the correct order.

Add your answer

Q6. What is javascript?

Ans.

JavaScript is a high-level, interpreted programming language used for creating interactive websites.

  • JavaScript is commonly used for client-side web development.

  • It can also be used for server-side development with Node.js.

  • JavaScript allows for dynamic content, animations, and interactive features on websites.

Add your answer

More about working at So Delhi

HQ - Delhi,NCT, India
Contribute & help others!
Write a review
Share interview
Contribute salary
Add office photos
Interview Tips & Stories
Ace your next interview with expert advice and inspiring stories

Top Interview Questions from Similar Companies

4.1
 • 528 Interview Questions
3.8
 • 399 Interview Questions
4.0
 • 384 Interview Questions
3.2
 • 162 Interview Questions
3.8
 • 140 Interview Questions
3.8
 • 140 Interview Questions
View all
Top So Delhi Interview Questions And Answers
Share an Interview
Stay ahead in your career. Get AmbitionBox app
qr-code
Helping over 1 Crore job seekers every month in choosing their right fit company
70 Lakh+

Reviews

5 Lakh+

Interviews

4 Crore+

Salaries

1 Cr+

Users/Month

Contribute to help millions
Get AmbitionBox app

Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.

Follow us
  • Youtube
  • Instagram
  • LinkedIn
  • Facebook
  • Twitter