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Jarvis Technology and Strategy Consulting Data Engineer Interview Questions and Answers
Jarvis Technology and Strategy Consulting Data Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via LinkedIn and was interviewed in May 2023. There were 3 interview rounds.
(4 Questions)
- Q1. Resume go through
- Q2. Why are you interested in the position
- Q3. Why are you looking for a new position
- Q4. Expectation to the position
Leetcode - 20. Valid Parentheses
Interview Preparation Tips
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I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Description of project
- Ans.
The project involved designing and implementing a new network infrastructure for a large corporation.
Conducted a thorough analysis of the existing network infrastructure
Designed a new network architecture that met the company's needs
Implemented the new network infrastructure with minimal disruption to business operations
Tested and optimized the new network to ensure optimal performance
Provided ongoing support and maint
- Q2. Your previous experince
Interview Preparation Tips
I was interviewed before Jun 2021.
(2 Questions)
Round duration - 180 minutes
Round difficulty - Easy
It was an mcq + coding round. There were aptitude and ouput based question in mcq. And coding questions were easy
- Q1.
Find the Duplicate Number Problem Statement
Given an integer array 'ARR' of size 'N' containing numbers from 0 to (N - 2). Each number appears at least once, and there is one number that appears twice. Yo...
- Ans.
Find the duplicate number in an array of integers from 0 to (N-2).
Iterate through the array and keep track of the frequency of each number using a hashmap.
Return the number with a frequency greater than 1 as the duplicate number.
Time complexity can be optimized to O(N) using Floyd's Tortoise and Hare algorithm.
- Q2.
Reverse String Operations Problem Statement
You are provided with a string
Sand an array of integersAof sizeM. Your task is to performMoperations on the string as specified by the indices in arrayA... - Ans.
Given a string and an array of indices, reverse substrings based on the indices to obtain the final string.
Iterate through the array of indices and reverse the substrings accordingly
Ensure the range specified by each index is non-empty
Return the final string after all operations are completed
Round duration - 60 Minutes
Round difficulty - Easy
It was technical + hr round. there were 2 people as interviewer. They stated from intro and asked some basic puzzles and hr questions. After that they asked about my projects, technologies and some ds algo and dbms questions.
Interview Preparation Tips
Tip 1 : Practice aptitude
Tip 2 : Focus on practicing coding
Tip 3 : Learn from mistakes
Tip 1 : Mention some projects that you have done
Tip 2 : Try to have skills that are required for the role
Skills evaluated in this interview
Interview Questionnaire
6 Questions
- Q1. What is fan trap? How to solve it? Give one example.
- Ans.
Fan trap is a situation in which a query involving multiple tables results in a Cartesian product.
Fan trap occurs when a table is connected to multiple tables in a one-to-many relationship.
It can be solved by creating a bridge table or by using aggregate functions.
For example, if a customer table is connected to an orders table and a products table, a fan trap can occur when trying to retrieve information about custome...
- Q2. Two tables are joined. But joined type are not mentioned, then how much records will retrieve using select statement.
- Q3. How to use dynamic break in report?
- Ans.
Dynamic break in report allows for automatic page breaks based on data.
Define a break field in the report design
Set the break field to trigger a page break when its value changes
Use dynamic break to automatically adjust page breaks based on data
Example: A report on sales by region can use dynamic break to create a new page for each region
- Q4. Use of foreach function in report.
- Ans.
Foreach function is used to iterate through an array of strings in a report.
Foreach function is used to loop through each element in an array of strings.
It can be used to display each element in a report.
Example: foreach(string item in stringArray){ Console.WriteLine(item); }
- Q5. What is Aggregate awareness? When we use it? Syntax of it.
- Ans.
Aggregate awareness is a feature in Business Objects that allows reports to be optimized for performance by using aggregate tables.
Aggregate awareness is used when creating reports in Business Objects
It allows the report to use aggregate tables instead of detailed tables for improved performance
Syntax: AGGR_AWARE(
, , )
Example: AGGR_AWARE(Product, Sum(Sales), Sales_Fact_Table)
Answered by AIAdd your answer- Q6. @prompt function syntax and it's use.
- Ans.
The @prompt function syntax is used to display a prompt message to the user and receive input.
The syntax is @prompt('message', 'default value')
The message is the prompt message to be displayed to the user
The default value is optional and will be displayed in the input field
The function returns the value entered by the user
Answered by AIAdd your answer 
I applied via Campus Placement and was interviewed before Nov 2021. There were 2 interview rounds.
Round 1 - Resume Shortlist Pro Tip by AmbitionBox:Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.View all tipsRound 2 - Technical(2 Questions)
- Q1. Python and Java questions
- Q2. Oops basic interview questions
Add your answerAdd your answerInterview Preparation Tips
Interview preparation tips for other job seekers - Easily we can Just Practice basic interview questions I applied via Campus Placement and was interviewed before Jan 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Describe your projects?
- Q2. What are the technologies you have worked on?
- Ans.
I have worked on various technologies including Hadoop, Spark, SQL, Python, and AWS.
Experience with Hadoop and Spark for big data processing
Proficient in SQL for data querying and manipulation
Skilled in Python for data analysis and scripting
Familiarity with AWS services such as S3, EC2, and EMR
Knowledge of data warehousing and ETL processes
- Q3. Behavioral Questions
Add your answerAnswered by AIAdd your answerAdd your answerInterview Preparation Tips
Interview preparation tips for other job seekers - Be confident and prepare your resume well. Interview Preparation Tips
Interview preparation tips for other job seekers - they ask question on basics and concepts more, rest interview is easy. I applied via Company Website and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. String manipulation , collections, framework understanding
Add your answerInterview Preparation Tips
Interview preparation tips for other job seekers - For QA Automation - Basics of OOPS concept,collections,strings are enough I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
Round 1 - Aptitude TestGeneral Aptitude
Round 2 - Technical(2 Questions)
- Q1. Java related questions
- Q2. Senarios related questions
Add your answerAdd your answerInterview Preparation Tips
Interview preparation tips for other job seekers - Just be confident and face the interview I applied via Campus Placement and was interviewed before Apr 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about Yourself?
Add your answerInterview Preparation Tips
Interview preparation tips for other job seekers - Before going to the interview the most important things to be done which works like miracles..
1. Sit in the meditative state for 2-5 mins just before the interview.
2.Think about all the blessings and all that you have and thank for having that.
3. Go with the mind set of being ethical and say to yourself that you are going to crack this interview no matter what (Easy,Medium or difficult)
Thank you
I would be happy if many people can take advantage of these advices. Jarvis Technology and Strategy Consulting Interview FAQsHow many rounds are there in Jarvis Technology and Strategy Consulting Data Engineer interview?Jarvis Technology and Strategy Consulting interview process usually has 3 rounds. The most common rounds in the Jarvis Technology and Strategy Consulting interview process are Resume Shortlist, HR and Coding Test.Tell us how to improve this page.
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