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Open Access Technology India Software Engineer Interview Questions and Answers
Open Access Technology India Software Engineer Interview Experiences
1 interview found
Interview Questionnaire
1 Question
- Q1. Types of partitioning in hive, bucketing in hive, hoq to dedup data, what RDDs and dataframes, difference between spark session and context, prwtty json format
- Ans.
Answering questions related to Hive, Spark, and JSON format.
Types of partitioning in Hive: static and dynamic
Bucketing in Hive: used for efficient sampling and joins
Deduplication in Hive: using DISTINCT keyword or GROUP BY clause
RDDs and DataFrames: both are distributed collections in Spark, but DataFrames have a schema
Difference between Spark Session and Context: Session is a higher-level API that includes Context
Pret...
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement
90 min MCQ +coding test on hackerrank.
(2 Questions)
- Q1. Sort colors DSA question
- Q2. Detect cycle in a linked list
- Ans.
Use Floyd's Tortoise and Hare algorithm to detect cycle in a linked list.
Initialize two pointers, slow and fast, at the head of the linked list.
Move slow pointer by one step and fast pointer by two steps.
If they meet at some point, there is a cycle in the linked list.
(1 Question)
- Q1. Was asked about why you want to join the company,my experience etc.
Software Engineer Interview Questions & Answers
Cyber Infrastructure
Rajkumar Prajapat
posted on 5 Jan 2025
(1 Question)
- Q1. Oops concept ? SQL Queries ?
Software Engineer Interview Questions & Answers
Solugenix India Private Limited
Anonymous
posted on 28 Jun 2024
Selected
I applied via Job Fair and was interviewed in May 2024. There were 4 interview rounds.
About front end , html, css, reasoning,
(1 Question)
- Q1. What.is let , var, const
(2 Questions)
- Q1. What is angular
- Q2. Services in angular
(1 Question)
- Q1. Communication skills.
Interview Preparation Tips
(2 Questions)
- Q1. What is angular
- Ans.
Angular is a popular open-source front-end web application framework developed by Google.
Angular is used for building dynamic web applications.
It allows for the creation of single-page applications.
Angular uses TypeScript for building applications.
It provides features like data binding, dependency injection, and routing.
Angular has a large community and ecosystem with many libraries and tools available.
- Q2. What is an angular
- Ans.
Angular is a popular open-source web application framework developed by Google.
Angular is used for building dynamic web applications.
It allows for the creation of single-page applications.
Angular uses TypeScript for building applications.
It provides features like data binding, dependency injection, and routing.
Angular has a large community and ecosystem with many libraries and tools available.
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Very easy question to medium level qustions
Easy to medium level questions
Selected
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. Lamda experience
(1 Question)
- Q1. Find repeated nos in arrays
- Ans.
Find repeated numbers in arrays of strings
Iterate through each string in the array
Convert each string to an array of numbers
Use a hash map to track the frequency of each number
Identify and return the repeated numbers
(1 Question)
- Q1. Current company work, reason for change, etc.
Skills evaluated in this interview
hitesh kumar
Case study of last project
(1 Question)
- Q1. Regarding SQL, PostgreSQL
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