Global IDs Software Engineer Trainee Interview Questions and Answers

Mcq

Basic Aptitude question were asked around 20 Question of Aptitude and 20 of basic debugging of C language code. Before aptitude there was a essay writing on "factors which increases the market of E-commerce platforms"

There were 4 coding question and 2 SQL questions. Basic pattern printing question and easy question of leetcode were there in coding and in SQL from "joins" topic.

Same as the previous round more question of Coding and SQL, plus in the starting they would ask about your tech stack and then assign you a stack for the same.

Q1. How Selection Sort Works.
Ans. 
Selection Sort is a simple sorting algorithm that repeatedly selects the smallest element from an unsorted portion and swaps it.
• 1. Start with the first element as the minimum.

• 2. Compare this minimum with the rest of the array to find the smallest element.

• 3. Swap the smallest found element with the first element.

• 4. Move to the next position and repeat the process for the remaining unsorted elements.

• Example: For array [6...read more
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Q2. How JOINs work in MYSQL
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Q3. Diffrence between Left JOIN and Inner JOIN
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Basic knowledge required for the Aptitude Test. You need to understand the questions and their technicality and then each question is very easy.

Need to focus more on the SQL Queries and some average coding skills. This test is used to check the code understanding of the candidate.

Little more complex problems, need to understand the logic and some complex SQL Queries.
More Focus on JOINS in SQL.

40 Minutes. 40 Question in office Test.
20 Questions Programming related and 20 Questions Aptitude

It's normal question easy to cark

Give you 5 problem in maths , string, sql etc

DSA question and DBMS SQL

Q1. Basic concepts and your project
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