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Cloud9 Technologies
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Cloud9 Technologies Software Developer Interview Questions and Answers
Cloud9 Technologies Software Developer Interview Experiences
1 interview found
Difficult round and got to know from HR that I only cleared.
(2 Questions)
- Q1. Write syntax for promise and callback?
- Ans.
Promise and callback syntax in JavaScript
Promise syntax: new Promise((resolve, reject) => { // code here })
Callback syntax: functionName(arg1, arg2, callbackFunction)
Example of Promise: new Promise((resolve, reject) => { setTimeout(() => { resolve('Done!') }, 1000) })
Example of Callback: function fetchData(url, callback) { // code to fetch data and then call callback }
- Q2. How to do object copy?
- Ans.
Object copy can be done using either shallow copy or deep copy methods.
Shallow copy: copies only the references of the objects, not the actual objects themselves.
Deep copy: creates new objects and recursively copies all nested objects.
In Java, shallow copy can be achieved using clone() method and deep copy can be achieved using serialization and deserialization.
In JavaScript, shallow copy can be done using Object.assig...
Skills evaluated in this interview
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Interview questions from similar companies
(2 Questions)
- Q1. Are you familiar with Object-Oriented Programming (OOP)?
- Q2. What is the definition of a constant in PHP?
General aptitude test
(2 Questions)
- Q1. Basics of Python
- Q2. Basics of SQL and SQL query questions
(2 Questions)
- Q1. Detailed discussion about previous projects
- Q2. Python and SQL questions
Software Developer Interview Questions & Answers
Netaxis IT Solutions
Abisaya . N
posted on 11 Jun 2024
Selected
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
I applied for java developer role. I have 1 question paper I written the test . Then they will check and conduct for second round.
Interview Preparation Tips
(1 Question)
- Q1. Strecture of sql statement
- Ans.
SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.
They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.
Tables are referenced using their names, and conditions are specified to filter data.
Joins can be used to combine data from multiple
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Infosys Public Services
Anonymous
posted on 7 Jan 2024
Selected
I applied via YouTube and was interviewed before Jan 2023. There were 2 interview rounds.
They took the test which have questions related to reasoning, aptitude, coding and, English
(1 Question)
- Q1. They asked technical questions as well as hr questions
Software Developer Interview Questions & Answers
Truedge Software Solutions
Anonymous
posted on 20 Apr 2020
Interview Questionnaire
2 Questions
- Q1. Tell me something about yourself.
- Q2. Why did you decide to apply for this position?
Interview Preparation Tips
(3 Questions)
- Q1. About your self
- Q2. About work experience
- Q3. Ablut Lasts project and technology
(1 Question)
- Q1. About yourself in detail
Interview Preparation Tips
I was interviewed in Nov 2022.
Strong appitude knowledge is required.
(1 Question)
- Q1. String , arrays, oops
Interview Preparation Tips
Software Developer Interview Questions & Answers
Truedge Software Solutions
Anonymous
posted on 5 May 2020
Interview Questionnaire
1 Question
- Q1. Java and sql
Interview Preparation Tips
Cloud9 Technologies Interview FAQs
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Cloud9 Technologies Software Developer Interview Process
based on 1 interview
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Software Support Engineer
6
salaries
|  ₹3 L/yr - ₹3.5 L/yr |
|
Senior Software Engineer
3
salaries
| ₹13 L/yr - ₹18 L/yr |
|
Softwaretest Engineer
3
salaries
| ₹4.4 L/yr - ₹4.8 L/yr |
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