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GlobalLogic Senior Developer Interview Questions, Process, and Tips

Updated 23 Mar 2024

Top GlobalLogic Senior Developer Interview Questions and Answers

View all 10 questions

GlobalLogic Senior Developer Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

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

Round 1 - Technical 

(4 Questions)

  • Q1. Core JavaScript concept
  • Q2. Write an example for the closure
  • Ans. 

    A closure is a function that has access to its own scope, as well as the outer scope in which it was defined.

    • A closure can access variables from its outer function even after the outer function has finished executing.

    • Closures are commonly used in event handlers, callbacks, and asynchronous code.

    • Example: const outerFunction = () => { const outerVar = 'I am outer'; return () => { console.log(outerVar); }; }; const innerF...

  • Answered by AI
  • Q3. Diffrence between Normal and Arrow Fuction and its example
  • Ans. 

    Arrow functions are concise syntax for writing functions in JavaScript, compared to normal functions.

    • Arrow functions do not have their own 'this' keyword, they inherit it from the parent scope.

    • Arrow functions do not have 'arguments' object.

    • Arrow functions cannot be used as constructors.

    • Arrow functions are more concise and easier to read compared to normal functions.

  • Answered by AI
  • Q4. React States and Props, Hook, Life cycle method

Skills evaluated in this interview

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

Interview Questionnaire 

8 Questions

  • Q1. 1. What is ETL and DWH?
  • Ans. 

    ETL stands for Extract, Transform, Load and DWH stands for Data Warehouse.

    • ETL is a process of extracting data from various sources, transforming it into a format suitable for analysis, and loading it into a target system.

    • DWH is a system used for storing and managing data from various sources for business intelligence purposes.

    • ETL is a crucial step in populating a DWH with data.

    • ETL involves data extraction, data transfo...

  • Answered by AI
  • Q2. 2.How to differentiate outer and inner joins with sample data?
  • Ans. 

    Outer join returns all records from one table and matching records from another, while inner join returns only matching records.

    • Outer join uses the (+) symbol in Oracle and LEFT/RIGHT OUTER JOIN in SQL Server

    • Inner join uses INNER JOIN keyword in SQL

    • Sample data: Table A has 5 records, Table B has 3 records, Outer join returns 8 records while Inner join returns 3 records

  • Answered by AI
  • Q3. 3.How to implement SCDs and different between them?
  • Ans. 

    SCDs are used to track changes in data over time. There are three types: Type 1, Type 2, and Type 3.

    • Type 1 SCDs overwrite old data with new data.

    • Type 2 SCDs add a new row for each change, with a start and end date.

    • Type 3 SCDs add columns to the existing row to track changes.

    • SCDs are commonly used in data warehousing and business intelligence.

    • The choice of SCD type depends on the specific use case and data requirements.

  • Answered by AI
  • Q4. 4. How to delete duplicate rows based on key in a table?
  • Ans. 

    To delete duplicate rows based on key in a table, use the DELETE statement with a subquery.

    • Identify the key column(s) that define the uniqueness of a row

    • Use the GROUP BY clause to group the rows by the key column(s)

    • Use the HAVING clause to filter out the groups that have more than one row

    • Use the subquery to select the duplicate rows to be deleted

    • Use the DELETE statement with the subquery to delete the duplicate rows

  • Answered by AI
  • Q5. 5. What are the differences between fact and dimension?
  • Ans. 

    Fact and dimension are two types of data in a data warehouse.

    • Fact is a measurable event that can be analyzed, while dimension provides context to the fact.

    • Fact is quantitative, while dimension is qualitative.

    • Fact is stored in a fact table, while dimension is stored in a dimension table.

    • Examples of fact include sales, revenue, and profit, while examples of dimension include time, location, and product.

    • Fact and dimension...

  • Answered by AI
  • Q6. 6.Can you join different fact tables ?
  • Ans. 

    Yes, fact tables can be joined together in a data warehouse to combine related information.

    • Fact tables contain quantitative data and are typically joined using common dimensions.

    • Joining fact tables allows for more comprehensive analysis and reporting.

    • For example, joining a sales fact table with a customer fact table can provide insights on customer behavior and purchasing patterns.

  • Answered by AI
  • Q7. 7.What do you understand by degenerate dimension?
  • Ans. 

    Degenerate dimension refers to a dimension with only one value.

    • A degenerate dimension is a dimension table with only one column and one row.

    • It is used to join fact tables with different granularity levels.

    • For example, a time dimension with only one value can be used to join a sales fact table with daily granularity and a returns fact table with hourly granularity.

  • Answered by AI
  • Q8. 8.Difference between OLTP and OLAP systems.
  • Ans. 

    OLTP is a transactional system for day-to-day operations, while OLAP is analytical system for decision-making.

    • OLTP deals with real-time data processing, while OLAP deals with historical data analysis.

    • OLTP is optimized for write operations, while OLAP is optimized for read operations.

    • OLTP is used for operational tasks like order processing, while OLAP is used for strategic tasks like sales forecasting.

    • OLTP databases are...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process questions can give indication about the nature of tasks related to the project. Barring general trivial questions, rest of the questions are linked to the common tasks of the project. Those who might be seeking a particular sort of task environment can either ask at the end of interview or infer from the questions. It can be helpful to gather insight about alternative projects that are there in the Organization apart from the project that is conducting selection process.

Skills evaluated in this interview

Senior Developer Interview Questions Asked at Other Companies

Q1. What is your current CTC and what is your expected CTC?
asked in GlobalLogic
Q2. 4. How to delete duplicate rows based on key in a table?
asked in TCS
Q3. What were the data retrieval steps in Informatica, while doing th ... read more
Q4. Write a Serverless function to expose a CRUD operation API using ... read more
asked in GlobalLogic
Q5. 3.How to implement SCDs and different between them?

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basics of DSA, have knowledge about the databases, some common dml ,ddl statements, programming knowledge of a particular language like C,Java, python,etc...have good command on oops concepts... little bit of frameworks knowledge will also help

I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 
Round 2 - Technical 

(1 Question)

  • Q1. Basic questions of java.
Round 3 - HR 

(1 Question)

  • Q1. Intro and other hr related questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Cover the basic questions regarding the programming language.

I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Puzzles, Psychometric Test

Round 2 - One-on-one 

(1 Question)

  • Q1. Some water in 3 Jars question, you had to measure out 5L correctly

Interview Preparation Tips

Interview preparation tips for other job seekers - Make the interview interactive, I got this input from another Senior. Before i went into the interview room the volunteers were telling all those who goes into Room No 1 is screwed. I was praying i don't get room no 1. But fortunately for me I got room no 1 because when the interviewer gave me the puzzle and handed over pen and paper he went back to relax his posture and when i explained i will fill the 5L Jar first, he immediately came forward to listen to me, at that moment i knew i got the job because i felt the previous candidates never made their interview interactive and that's why he went back to relax his posture.

I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I was interviewed in Sep 2016.

Interview Questionnaire 

3 Questions

  • Q1. Tell me about yourself
  • Ans. 

    I am a passionate software developer with experience in Java, Python, and web development.

    • Experienced in Java, Python, and web development technologies

    • Strong problem-solving skills and ability to work in a team

    • Completed multiple projects including a web-based inventory management system

  • Answered by AI
  • Q2. Simple coding questions..Basically pattern.
  • Q3. And also they will ask about your projects.

Interview Preparation Tips

Round: Test
Experience: 60 multiple choice questions so have to manage time carefully.
Tips: Have to give equal importance to all the sections..So try to do well in all section.
Duration: 1 hour 30 minutes
Total Questions: 60

Round: Technical + HR Interview
Experience: Don't panic...Only write those things that you know in your resume.

Skills: Smart Coding
College Name: Jaypee Institute Of Information Technology, Noida

I was interviewed in May 2017.

Interview Preparation Tips

Round: Test
Total Questions: 20

Round: Group Discussion
Duration: 1 hour

Skills: Coding Skills And Knowledge On Data Structures

I was interviewed in Jun 2017.

Interview Preparation Tips

Round: Test
Duration: 1 hour 30 minutes

Skills: Engineering Basics

I was interviewed in May 2017.

Interview Preparation Tips

Round: Group Discussion
Duration: 7 hours

College Name: Andhra university
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GlobalLogic Interview FAQs

How many rounds are there in GlobalLogic Senior Developer interview?
GlobalLogic interview process usually has 1 rounds. The most common rounds in the GlobalLogic interview process are Technical.
How to prepare for GlobalLogic Senior Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at GlobalLogic. The most common topics and skills that interviewers at GlobalLogic expect are Debugging, HTML, Javascript, Kubernetes and Docker.
What are the top questions asked in GlobalLogic Senior Developer interview?

Some of the top questions asked at the GlobalLogic Senior Developer interview -

  1. 4. How to delete duplicate rows based on key in a tabl...read more
  2. 5. What are the differences between fact and dimensi...read more
  3. 3.How to implement SCDs and different between th...read more

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