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Coditas Technologies Data Engineer Interview Questions, Process, and Tips
Top Coditas Technologies Data Engineer Interview Questions and Answers
- Q1. Rate in skills out of 5
- Q2. explain explode function
- Q3. Technologies worked on
Coditas Technologies Data Engineer Interview Experiences
2 interviews found
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
(3 Questions)
- Q1. Project Worked on and brief overview
- Q2. Technologies worked on
- Ans.
I have worked on a variety of technologies including Python, SQL, Hadoop, Spark, and AWS.
Python
SQL
Hadoop
Spark
AWS
- Q3. Rate in skills out of 5
- Ans.
Rate in skills out of 5
Programming: 5
Data Analysis: 4
Database Management: 4
Machine Learning: 3
(5 Questions)
- Q1. What transformation done in project
- Q2. Explain explode function
- Ans.
Explode function is used to split a string into an array of strings based on a delimiter.
The explode function takes in a delimiter and a string as input
It splits the string into an array of strings based on the delimiter
For example, explode(',', 'apple,banana,orange') would return ['apple', 'banana', 'orange']
- Q3. Python question to convert string to dictionary
- Q4. Spark coding question to flatten a Json
- Q5. Persist, cache and unpersist in pyspark
Interview Preparation Tips
Skills evaluated in this interview
Mayur Gunjal
(2 Questions)
- Q1. Duplicate in list
- Ans.
Find duplicates in a list of elements.
Iterate through the list and keep track of elements seen so far
If an element is already in the seen elements, it is a duplicate
Use a hash set to efficiently check for duplicates
- Q2. Anagram in list
- Ans.
Check if any two strings in the list are anagrams of each other
Iterate through the list and for each string, sort the characters and check if it already exists in a hashmap
If it exists, then the current string is an anagram of the existing string
Return true if anagrams are found, false otherwise
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Muzammil Ali
(1 Question)
- Q1. It depends on the client, I got very simple SQL questions and ADF questions
Selected
I applied via LinkedIn and was interviewed before Apr 2023. There were 3 interview rounds.
A combination of aptitude and coding
(2 Questions)
- Q1. Some python related question
- Q2. Some SQL related question
(2 Questions)
- Q1. Some python problem to solve
- Q2. Some puzzle to answer
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
1 python question and 1 sql question for coding and rest were the mcqs based on sql and python.
(2 Questions)
- Q1. Python code was asked for checking the anagrams
- Q2. Sql code asked to solve on screen share using various use cases like group by, having, count
(2 Questions)
- Q1. Python code was asked for swaping any number but without using python libraries
- Q2. Sql code was asked using concepts of rank dense,rank, partition by
Software Engineer Interview Questions & Answers
Solartis Technology Services
Anonymous
posted on 22 Nov 2024
(2 Questions)
- Q1. Four Pillars of OOPS in Java?
- Ans.
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPS in Java.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the implementation details and showing only the necessary features.
- Q2. What is a constructor in Java?
- Ans.
A constructor in Java is a special type of method that is used to initialize objects.
Constructors have the same name as the class they are in.
They do not have a return type, not even void.
Constructors are called when an object of a class is created.
Example: public class Car { public Car() { // constructor code } }
Skills evaluated in this interview
I applied via Approached by Company and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. General questions
- Q2. Excel Questions
Excel Assignment on building a dashboard
Senior Software Engineer Interview Questions & Answers
Programmers.io
Laughforgoodhealth
posted on 29 Apr 2024
I applied via Referral and was interviewed in Mar 2024. There were 2 interview rounds.
(1 Question)
- Q1. . Net technical
(1 Question)
- Q1. Angular technical
Interview Preparation Tips
If you people are not interested to select developer, then you why wasting time on scheduling interviews..
Request to all developer,those looking for new position and attending interviews.Don't waste time attending for interview in this company
Selected
I applied via Campus Placement and was interviewed in Jan 2023. There were 3 interview rounds.
Easy 1 coding
Medium 1 coding
It was about arrays and sorting techniques and other is about your common sense
(2 Questions)
- Q1. Mainly about core java
- Q2. Mainly about SQL , My SQL and different type of joins etc
Interview Preparation Tips
Associate Software Engineer Interview Questions & Answers
Teqfocus Consulting
Anonymous
posted on 27 Mar 2024
Selected
I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
(2 Questions)
- Q1. Basic knowledge check on SF
- Q2. What is SF, SF user deactivation related qn
(2 Questions)
- Q1. Record access, security related qns
- Q2. Scenario-based security qns on OWD, sharing settings
(1 Question)
- Q1. Not much here, they just explained job roles and responsibilities
Interview Preparation Tips
- salesforce admin
- salesforce apex
- LWC
- SF Security
- Integration
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Coditas Technologies Data Engineer Reviews and Ratings
based on 8 reviews
Rating in categories
|
Software Engineer
353
salaries
|  ₹4.5 L/yr - ₹13.9 L/yr |
|
Associate Software Engineer
148
salaries
| ₹1 L/yr - ₹9.1 L/yr |
|
Software Developer
126
salaries
| ₹6 L/yr - ₹23 L/yr |
|
Senior Software Engineer
108
salaries
| ₹10.8 L/yr - ₹30 L/yr |
|
QA Engineer
64
salaries
| ₹2.5 L/yr - ₹9.3 L/yr |
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