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Raw Engineering Interview Questions and Answers
6 Interview questions
A promise is an object representing the eventual completion or failure of an asynchronous operation.
Promises have three states: pending, fulfilled, and rejected.
They allow for cleaner asynchronous code compared to callbacks.
Example: A promise can be created using 'new Promise((resolve, reject) => { ... })'.
You can handle results with '.then()' for success and '.catch()' for errors.
Example: fetch('url').then(res...
This program identifies and lists all prime numbers up to a specified limit using a simple algorithm.
A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.
To find prime numbers, iterate through numbers starting from 2 up to a given limit.
For each number, check if it is divisible by any number less than itself (except 1).
If a number is not divisible by an...
let, const, and var are JavaScript keywords for variable declaration with different scopes and mutability rules.
var: Function-scoped or globally-scoped, can be redeclared and updated.
Example: var x = 10; x = 20; var x = 30; // Valid
let: Block-scoped, can be updated but not redeclared in the same scope.
Example: let y = 10; y = 20; // Valid, let y = 30; // Error
const: Block-scoped, cannot be updated or redeclared, m...
Yes, I am willing to work on 24x7 support requirements.
I understand the importance of providing round-the-clock support to ensure system availability and minimize downtime.
I am comfortable with working in shifts and being on-call to address any issues that may arise.
I have experience in incident management and troubleshooting, which are crucial skills for handling support requirements.
I am familiar with tools and ...
In case of a server outage, I would quickly assess the situation, communicate with the team, and implement recovery procedures.
Assess the situation: Check monitoring tools for alerts and logs to identify the cause of the outage.
Communicate: Inform the team and stakeholders about the issue and expected downtime.
Implement recovery: Restart the server or services if it's a minor issue, or escalate to the engineering ...
Shared viewmodel is a design pattern used in software development to share data between different components.
Shared viewmodel allows multiple components to access and modify the same data
It helps in keeping the data consistent across different parts of the application
Example: Using a shared viewmodel in a shopping cart application to update the total price when items are added or removed
Raw Engineering Interview Experiences
4 interviews found
I applied via Company Website and was interviewed in Jul 2023. There were 2 interview rounds.
(6 Questions)
- Q1. Details of ITIL
- Q2. Basics of AWS Services
- Q3. On call support 24×7
- Q4. Situation based questions. How would you react if server goes down
- Ans.
In case of a server outage, I would quickly assess the situation, communicate with the team, and implement recovery procedures.
Assess the situation: Check monitoring tools for alerts and logs to identify the cause of the outage.
Communicate: Inform the team and stakeholders about the issue and expected downtime.
Implement recovery: Restart the server or services if it's a minor issue, or escalate to the engineering team ...
- Q5. Databases like postgresql mongodb redis cache
- Q6. Basic scripting questions python and ruby
(3 Questions)
- Q1. Introduce yourself
- Q2. Salary requirements
- Q3. Will you work on 24×7 support requirements
- Ans.
Yes, I am willing to work on 24x7 support requirements.
I understand the importance of providing round-the-clock support to ensure system availability and minimize downtime.
I am comfortable with working in shifts and being on-call to address any issues that may arise.
I have experience in incident management and troubleshooting, which are crucial skills for handling support requirements.
I am familiar with tools and techn...
Interview Preparation Tips
Selected
I appeared for an interview in Jul 2023.
(5 Questions)
- Q1. 1. AWS sagemaker, aws redis cache 2. Kubernetes Architecture 3. MongoDB and redis database 4. 5 ITIL principles and detail explanation 5. Basic Python / Ruby related Qs 6. Incident Situation based Question...
- Q2. Top ITIL related principles MongoDB in detail. Aws sagemaker, eks and basic level. Kubernetes components and working. Questions about mention projects in resume.
- Q3. Situation based Questions
- Q4. MongoDB basics Non-RDB
- Q5. Java OOPS and SDLC
Interview Preparation Tips
Basic AWS Azure questions
Projects you have done in past
SDLC
Nodejs and redis/mongoDB related basic questions
I applied via Recruitment Consulltant and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What is mvvm Design patterns Services Use cases
- Ans.
MVVM is a design pattern used in software development to separate the user interface from the business logic.
MVVM stands for Model-View-ViewModel
Model represents the data and business logic
View represents the user interface
ViewModel acts as an intermediary between the Model and View
MVVM helps in achieving separation of concerns and easier unit testing
Popular in frameworks like Angular and Vue.js
- Q2. Shared viewmodel Algorithms
- Ans.
Shared viewmodel is a design pattern used in software development to share data between different components.
Shared viewmodel allows multiple components to access and modify the same data
It helps in keeping the data consistent across different parts of the application
Example: Using a shared viewmodel in a shopping cart application to update the total price when items are added or removed
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
(4 Questions)
- Q1. What is promise?
- Q2. How async code works in javascript
- Q3. Write a program to find prime numbers
- Q4. Explain difference between let, const and var
Skills evaluated in this interview
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Software Developer Interview Questions & Answers
Codingmart Technologies
SWATHI M
posted on 18 Jun 2024
(1 Question)
- Q1. Basic dsa questions predict output
- Ans.
Understanding basic data structures and algorithms is crucial for predicting outputs in coding challenges.
Data structures like arrays, linked lists, and trees are fundamental.
Algorithms such as sorting and searching are commonly tested.
Example: Predicting output of a sorting algorithm on an array.
Example: Understanding how recursion works in a binary tree traversal.
Medium level problem,
(1 Question)
- Q1. Based on resume
Software Developer Interview Questions & Answers
Codingmart Technologies
Anonymous
posted on 26 Jun 2024
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
45 min apps and technical question
45 min coding round you can refer net for first 15 min
Software Developer Interview Questions & Answers
Codingmart Technologies
HARI HARAN
posted on 11 Mar 2023
I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.
The test was very weird one.
They did have planned anything for the test, They came and given a link on bit.ly and given an another link that is in google form for the answers.
And they selection of people for second round is not sensible.
This round was also be a weird.
They give each candidates with different questions.
They told us to write logic on the paper and you can use internet for your reference.
But after this round they announced the results but that is not in genuine one.
Interview Preparation Tips
Before the start of interview ask them to what is they want from the candidates
Software Developer Interview Questions & Answers
Signzy Technologies
Akminder Jeet
posted on 14 May 2024
(3 Questions)
- Q1. Resume based questions
- Q2. Event loop in nodejs
- Ans.
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
- Q3. Javascript es6 questions
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Signzy Technologies
Anonymous
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
(1 Question)
- Q1. Promises in javascript
- Ans.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
(1 Question)
- Q1. Domain knowledge on scrum , Agile,User stories,BRD
(1 Question)
- Q1. Product Manager round , domain knowledge and confidence
(1 Question)
- Q1. Willing to work in taxation domain
- Ans.
Yes, I am willing to work in taxation domain.
I have prior experience in working with taxation related projects.
I have a good understanding of tax laws and regulations.
I am willing to learn and adapt to new tax policies and procedures.
I am comfortable working with tax software and tools.
I am aware of the importance of accuracy and attention to detail in tax-related work.
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based on 45 reviews
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