Colruyt Group Associate Software Engineer Interview Questions and Answers

1st round coding and reasoning y

Q1. DSA and SQL questions
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Q1. DSA and project
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Basic questions for aptitude

DSA Easy and medium. Basics of linked list and arrays.

1st round of the company was an online assessment with 40 questions,2 coding questions :- cake distribution problem, Palindrome and else there were 6-7 SQL questions and other were Aptitude questions (basic) whole test was for 1 hr.

Q1. Basic oops, basic questions on loops etc
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Q2. SQL:- add a column on a table, find max salary of employee
Ans. 
Use ALTER TABLE to add a new column and then use MAX function to find the highest salary.
• Use ALTER TABLE statement to add a new column to the table.

• Use MAX function in SQL to find the maximum salary of employees.
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Q3. SUM OF DIGITS OF A NUMBER(DSA)
Ans. 
Calculate the sum of digits of a given number.
• Iterate through each digit of the number and add them together.

• Use modulo operator to extract each digit.

• Repeat until all digits are processed.

• Example: For number 123, sum of digits = 1 + 2 + 3 = 6.
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It was an online assessment round with various MCQ questions.

Q1. 1 DSA question and discussion around projects
Ans. Was able to solve DSA question and explained projects
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Q1. 1DSA question, react based questions, sql questions, normalisation
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Q2. Was able to solve DSA question and answered all skill based questions
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Sql,dsa questions, leetcode

Q1. General question
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