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LTIMindtree Senior Power BI Developer Interview Questions and Answers

Updated 2 Oct 2024

LTIMindtree Senior Power BI Developer Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Difference between direct query and import
  • Ans. 

    Direct query connects to data source in real-time, while import loads data into Power BI for faster analysis.

    • Direct query retrieves data from source on-demand, ensuring real-time data accuracy.

    • Import loads data into Power BI for faster analysis, but may not reflect real-time changes.

    • Direct query is suitable for large datasets that require up-to-date information.

    • Import is ideal for smaller datasets or when real-time dat

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared with time intelligence DAX functions

Skills evaluated in this interview

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Company Website and was interviewed in Oct 2018. There was 0 interview round.

Interview Preparation Tips

General Tips: This interview was a technical one but was majorly a stress test. It lasted for about 1 hour 10 minutes. The interviewer wanted to test both my knowledge and communication skills. Most of the questions asked to me were related to my B.Tech curriculum i.e. computer science related topics. He stressed a lot on the basics related to my project topic. Luckily I was able to answer most of the questions correctly. I tried to answer each question with examples and also used props on the table (like pens, paperweights, pen stands etc.) to explain my theories. It was my first offcampus interview, and I think I did pretty well for a fresher.
You need to stay calm and should apply presence of mind. Please go through the job description thoroughly word-by-word and recheck your resume to ensure that you are a best-fit for the position.
Skills: Communication, Body Language, Problem Solving, Leadership, Presentation Skills
Duration: <1 week

I applied via Naukri.com and was interviewed before Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What technical challenges have you faced in your work till now and how did you overcome it?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be truthful and give detailed explanation of the issues and how it was resolved. Explain the severity of the problem and what blockage it had caused in your daily work. How did you chose a solution and how fast was it implemented.

I applied via Company Website and was interviewed before Mar 2021. There were 3 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 tips
Round 2 - Coding Test 

Java assesment.

Round 3 - HR 

(1 Question)

  • Q1. Where do you see yourself in 5 years?

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company to start your career. Even if project managers or people wont support you, you will have teams and they will surely assist you with learning and progressing further.

Great to be part of Wipro!!

I applied via tcs and was interviewed before Jun 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Java based

Interview Preparation Tips

Interview preparation tips for other job seekers - good

I appeared for an interview before Nov 2020.

Round 1 - Coding Test 

(2 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Timing was around 10am
It was quite a normal online examination kind of environment 
People from the company were there to invigilate 
All were quite nice and helpful in case the exam got stuck

  • Q1. 

    Ninja and Alien Language Order Problem

    An alien dropped its dictionary while visiting Earth. The Ninja wants to determine the order of characters used in the alien language, based on the given list of wor...

  • Ans. 

    Determine the order of characters in an alien language based on a list of words.

    • Create a graph data structure to represent the relationships between characters in the words.

    • Perform a topological sort on the graph to find the order of characters.

    • Return the smallest lexicographical order of characters as the result.

  • Answered by AI
  • Q2. 

    Check Duplicate Within K Distance

    Given an array of integers arr of size N and an integer K, determine if there are any duplicate elements within a distance of K from each other in the array. Return "true...

  • Ans. 

    Check if there are any duplicate elements within a distance of K from each other in the array.

    • Iterate through the array and keep track of the indices of elements using a hashmap.

    • For each element, check if it already exists in the hashmap within distance K.

    • Return true if a duplicate is found within distance K, otherwise return false.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

Timing was 2pm when it started
Interviewer was polite

  • Q1. 

    Kth Largest Element Problem Statement

    Ninja enjoys working with numbers, and Alice challenges him to find the Kth largest value from a given list of numbers.

    Input:

    The first line contains an integer 'T...
  • Ans. 

    The task is to find the Kth largest element in a given list of numbers for each test case.

    • Read the number of test cases 'T'

    • For each test case, read the number of elements 'N' and the Kth largest number to find 'K'

    • Sort the array in descending order and output the Kth element

  • Answered by AI
Round 3 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Timing was 9 am onwards 
Interviewer was good enough

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Developer in DelhiEligibility criteriaAbove 7 CGPA with no pending backlogsWipro Limited interview preparation:Topics to prepare for the interview - Java, C++, DBMS, Data Structures, Dot net, HTML, CSS, JSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Focus on specialization of any one skill and keep a basic knowledge of all the skills you mention in your resume
Tip 2 : Gain confidence in presenting yourself by practicing well before
Tip 3 : Gain a basic knowledge of the company you go for selection

Application resume tips for other job seekers

Tip 1 : Resume should be simple and precise but pretty smart to cover your skills 
Tip 2 : Mention what you really know,no false things

Final outcome of the interviewRejected

Skills evaluated in this interview

I appeared for an interview before Dec 2020.

Round 1 - Face to Face 

(4 Questions)

Round duration - 60 Minutes
Round difficulty - Easy

This round consisted of 1 question from DSA with easy level of difficulty and then the rest of the questions were asked from DBMS and SQL.

  • Q1. 

    Trailing Zeros in Factorial Problem

    Find the number of trailing zeroes in the factorial of a given number N.

    Input:

    The first line contains an integer T representing the number of test cases.
    Each of the...
  • Ans. 

    Count the number of trailing zeros in the factorial of a given number N.

    • Iterate through each test case and calculate the factorial of N.

    • Count the number of trailing zeros by dividing the factorial by 10 until the remainder is not 0.

    • Return the count of trailing zeros for each test case.

  • Answered by AI
  • Q2. Can you explain the concept of ACID properties in DBMS?
  • Ans. 

    ACID properties in DBMS ensure data integrity and consistency.

    • ACID stands for Atomicity, Consistency, Isolation, and Durability.

    • Atomicity ensures that all operations in a transaction are completed successfully or none at all.

    • Consistency ensures that the database remains in a valid state before and after the transaction.

    • Isolation ensures that multiple transactions can run concurrently without affecting each other.

    • Durabi...

  • Answered by AI
  • Q3. What is meant by normalization and denormalization?
  • Ans. 

    Normalization is organizing data in a database to reduce redundancy and improve data integrity. Denormalization is adding redundant data to improve read performance.

    • Normalization is the process of organizing data in a database to reduce redundancy and dependency by dividing the data into multiple tables and defining relationships between them.

    • Denormalization is the process of adding redundant data to one or more tables...

  • Answered by AI
  • Q4. How do you take a backup of a table in MySQL?
  • Ans. 

    Use the mysqldump command to take a backup of a table in MySQL.

    • Use the mysqldump command followed by the database name and table name to take a backup of a specific table.

    • Specify the username and password for the MySQL database using the -u and -p flags.

    • Redirect the output of the mysqldump command to a file to save the backup.

  • Answered by AI
Round 2 - Face to Face 

(5 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This round had questions revolving around Java and Selenium. Core concpets of Selenium were very frequent in
this interview.

  • Q1. What is a JIT compiler?
  • Ans. 

    JIT compiler stands for Just-In-Time compiler, which compiles code during runtime instead of ahead of time.

    • JIT compiler converts bytecode into machine code on-the-fly

    • Improves performance by optimizing frequently executed code

    • Examples include Java HotSpot, .NET CLR

  • Answered by AI
  • Q2. What are the advantages of using Packages in Java?
  • Ans. 

    Packages in Java help organize and manage classes and interfaces, provide access control, and prevent naming conflicts.

    • Organize classes and interfaces into a single unit for better maintainability

    • Provide access control by using access modifiers like public, private, protected, and default

    • Prevent naming conflicts by using unique package names

    • Facilitate modular programming and code reusability

  • Answered by AI
  • Q3. What is the difference between assert and verify commands in Selenium?
  • Ans. 

    Assert commands in Selenium are used to verify the expected result of a test case, while verify commands are used to check for the presence of an element without halting the test execution.

    • Assert commands halt the test execution if the verification fails, while verify commands continue with the test execution even if the verification fails.

    • Assert commands are used to validate the expected result of a test case, while v...

  • Answered by AI
  • Q4. When should I use Selenium Grid?
  • Ans. 

    Selenium Grid is used for parallel testing across multiple browsers, devices, and operating systems.

    • Use Selenium Grid when you need to run tests in parallel to save time.

    • It is useful for testing on multiple browsers, devices, and operating systems simultaneously.

    • Helps in reducing test execution time by distributing tests across multiple nodes.

    • Useful for large test suites that require testing on various configurations.

    • C...

  • Answered by AI
  • Q5. What are the different types of waits available in Selenium WebDriver?
  • Ans. 

    Different types of waits in Selenium WebDriver include Implicit Wait, Explicit Wait, and Fluent Wait.

    • Implicit Wait: Waits for a certain amount of time before throwing a NoSuchElementException.

    • Explicit Wait: Waits for a certain condition to occur before proceeding further in the code.

    • Fluent Wait: Waits for a condition to be true with a specified polling frequency and timeout.

  • Answered by AI
Round 3 - HR 

(2 Questions)

Round duration - 30 Minutes
Round difficulty - Easy

This is a cultural fitment testing round .HR was very frank and asked standard questions. Then we discussed about my role.

  • Q1. Why should we hire you?
  • Q2. Why are you looking for a job change?

Interview Preparation Tips

Eligibility criteriaAbove 2 years of experienceCapgemini interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, Java , OOPSTime required to prepare for the interview - 3 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Sep 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. 1.Technical Ques(OOPS Concept)and 2. Area of Interest 3. About Company 4. more

Interview Preparation Tips

Interview preparation tips for other job seekers - Hello Folks,
Sharing some tips while facing Interview Assessment or GD Round Assessment.
1. Be Confident always give the answer what they ask for, Never connect your answer with different topic.
2. Always go through Company Portal or wiki about their Operation & Function.
3. Always have positive vibes that whatever yes or No, You will surely gain something.
All the Best..!!

I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Mostly questions asked from core Java, rest API and Spring boot
  • Q2. Asked from projects
  • Q3. They want to know that you ever been involved in deployment or not, if yes then what's the process.
  • Q4. H.R normally asked the salary related questions and try to negotiate in CTC.

Interview Preparation Tips

General Tips: If you are not well prepared for interview then don't give interview in Wipro, because they take very tough rounds.
Skills: Hibernate, Jsp, Spring MVC, JDBC, Solace Queue, Restful Webservices, Angular JS, Core java, Spring boot
Duration: <1 week

LTIMindtree Interview FAQs

How many rounds are there in LTIMindtree Senior Power BI Developer interview?
LTIMindtree interview process usually has 1 rounds. The most common rounds in the LTIMindtree interview process are Technical.

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LTIMindtree Senior Power BI Developer Interview Process

based on 2 interviews

Interview experience

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LTIMindtree Senior Power BI Developer Salary
based on 7 salaries
₹10 L/yr - ₹16 L/yr
11% more than the average Senior Power BI Developer Salary in India
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LTIMindtree Senior Power BI Developer Reviews and Ratings

based on 5 reviews

3.5/5

Rating in categories

3.5

Skill development

3.5

Work-life balance

3.7

Salary

3.1

Job security

3.5

Company culture

3.0

Promotions

3.3

Work satisfaction

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