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Amdocs Data Engineer Interview Questions and Answers
Amdocs Data Engineer Interview Experiences
2 interviews found
(3 Questions)
- Q1. What is bigadata
- Ans.
Big data refers to large and complex data sets that are difficult to process using traditional data processing applications.
Big data involves large volumes of data
It includes data from various sources such as social media, sensors, and business transactions
Big data requires specialized tools and technologies for processing and analysis
- Q2. How spark works
- Ans.
Spark is a distributed computing framework that processes big data in memory and is known for its speed and ease of use.
Spark is a distributed computing framework that can process data in memory for faster processing.
It uses Resilient Distributed Datasets (RDDs) for fault-tolerant distributed data processing.
Spark provides high-level APIs in Java, Scala, Python, and R for ease of use.
It supports various data sources li...
- Q3. Explain your application
- Ans.
Our application is a data engineering platform that processes and analyzes large volumes of data to provide valuable insights.
Our application uses various data processing techniques such as ETL (Extract, Transform, Load) to clean and transform raw data into usable formats.
We utilize big data technologies like Hadoop, Spark, and Kafka to handle large datasets efficiently.
The application also includes machine learning al...
Interview Preparation Tips
Factorial coding questions and SQL coding questions using group by
(2 Questions)
- Q1. Java questions on oops concepts
- Q2. SQL questions on having clause
(2 Questions)
- Q1. Can you relocate
- Q2. Brief info about amdocs
- Ans.
Amdocs is a software and services provider for communications, media, and entertainment industries.
Founded in 1982 in Israel
Headquartered in Chesterfield, Missouri
Provides customer experience solutions for telecom companies
Offers services such as billing, CRM, and data analytics
Interview Preparation Tips
Interview questions from similar companies
Software Engineer Interview Questions & Answers
Carelon Global Solutions
Anonymous
posted on 26 Oct 2020
I applied via Naukri.com and was interviewed in Sep 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Explain about data scrapping,computer vision,agile methodologies,change request,testing methods
- Ans.
Data scraping, computer vision, agile methodologies, change request, and testing methods are all important aspects of software engineering.
Data scraping involves extracting data from websites or other sources.
Computer vision involves using algorithms to interpret and analyze visual data.
Agile methodologies are a set of principles for software development that prioritize flexibility and collaboration.
Change requests are...
- Q2. Explain about project i worked in
Interview Preparation Tips
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
Carelon Global Solutions
Anonymous
posted on 16 May 2021
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Qurstions on work experience, html, css, javascript and react. Js
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Carelon Global Solutions
Anonymous
posted on 28 Apr 2021
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Scenerio based SQL and informatica related Questions were asked for ETL developer position
Interview Preparation Tips
Software Engineer Interview Questions & Answers
Carelon Global Solutions
Anonymous
posted on 30 Nov 2021
I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Java 8 features - Stream API, Functional interface (Predicate, Binary Operators, Function), Permgen V/s Metaspace, Date and Time API
- Q2. Spring boot annotations - @SpringBootApplication, @RestController, @GetMapping, @PostMapping, @Service, @Repository
- Q3. Coding Question 1 - Find sum of squares of numbers in list using stream API.
- Ans.
Find sum of squares of numbers in list using stream API.
Use mapToInt() to convert list of integers to IntStream
Use map() to square each element of IntStream
Use sum() to get the sum of squares
- Q4. Coding Question 2 - Searching in 2D sorted array row wise and column wise.
- Ans.
Searching in 2D sorted array row wise and column wise.
Start from the top right corner or bottom left corner
Compare the target with the current element
Move left or down if target is smaller or move right or up if target is larger
Repeat until target is found or out of bounds
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Strings, arrays, dp
Software Engineer Interview Questions & Answers
Microsoft Corporation
Anonymous
posted on 8 Apr 2021
Interview Questionnaire
1 Question
- Q1. Data Structures, Algorithms, System designing, Azure
Software Engineer Interview Questions & Answers
Microsoft Corporation
Anonymous
posted on 5 Dec 2021
I applied via Campus Placement and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Describe the best project of yours till now.
- Q2. Find the shortest path in a graph between 2 given vertices.
- Ans.
Use Dijkstra's algorithm to find the shortest path between 2 vertices in a graph.
Implement Dijkstra's algorithm to find the shortest path
Create a priority queue to keep track of the vertices with the shortest distance
Use a visited set to avoid revisiting vertices
Stop when the destination vertex is reached
Return the shortest path found
Example: finding the shortest path between A and D in a graph with weighted edges: A->...
- Q3. Given an array, find how many such pairs having sum equal to 0 are there?
- Ans.
Find pairs in an array with sum equal to 0.
Use a hash table to store the frequency of each element.
Iterate through the array and for each element, check if its complement (negative value) exists in the hash table.
If it exists, add the frequency of the complement to the count of pairs.
Return the count of pairs.
Example: array = [2, -2, 3, 0, -3], pairs = 2 (-2, 2 and -3, 3)
Interview Preparation Tips
After that, there were 3 interview rounds in total. 2 technical and 1 HR round.
Skills evaluated in this interview
I appeared for an interview in Jul 2019.
Interview Questionnaire
4 Questions
- Q1. 1. Java questions basee on interfaces, Exception Handling, inheritance, Steam API;
- Q2. 2. SQL questions related to joins, sub-queries, nth highest salary;
- Q3. 3. Basic algorithms questions based on Arrays/Linked List.
- Q4. 4. Puzzles based on basic aptitudes test.
Interview Preparation Tips
Go through your resume. Things should be relevant and one should have clear understanding of basics.
Amdocs Interview FAQs
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Amdocs Data Engineer Interview Process
based on 2 interviews
Interview experience
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Amdocs Data Engineer Reviews and Ratings
based on 9 reviews
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Software Developer
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|  ₹5 L/yr - ₹17 L/yr |
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Software Engineer
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| ₹4 L/yr - ₹16 L/yr |
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Softwaretest Engineer
1.7k
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| ₹2.9 L/yr - ₹14 L/yr |
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Functional Test Engineer
1.2k
salaries
| ₹4 L/yr - ₹12.1 L/yr |
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Associate Software Engineer
1k
salaries
| ₹3.5 L/yr - ₹12 L/yr |
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