CGI interview experience Real time questions & tips from candidates to crack your interview

Data Engineer

CGI
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2 rounds | 2 Coding problems

Interview preparation journey

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Application story
I posted for requesting referral for Big Data roles on fishbowl and one of the person from CGI was kind enough to help me out with it
Preparation
Duration: 2 months
Topics: Data structure and algorithm ,DBMS ,OOPS and Web Development
Tip
Tip

Tip 1 : Try to solve as much SQL questions.
Tip 2 : Learn how spark works and its architecture

Application process
Where: Other
Eligibility: No gap more than 1 year, A bachelor degree
Resume Tip
Resume tip

Tip 1: Have an understanding of your current project
Tip 2: Try to drive the interview around your strong concepts

Interview rounds

01
Round
Easy
Face to Face
Duration30 minutes
Interview date8 Jun 2023
Coding problem1
Web problem/projects1

1. DBMS Questions

Given an employee table find the name of the employee who has the nth highest salary. (Practice)

2. Create Match List for IPL teams

Given a table with names of team for IPL create a table to depict all the matches for ex. CSK vs MI, MI vs SRH

02
Round
Easy
Face to Face
Duration45 mind
Interview date16 Jun 2023
Coding problem1
Web problem/projects1

1. Theory Questions

Difference between Partitioning and Bucketing. (Learn)

2. System Design

How would you create a data pipeline and what all components would you use to create a job which triggers on file upload on s3 and sends an email notification after completion

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

How do you remove whitespace from the start of a string?

Choose another skill to practice
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