Bluestock ™ Interview Questions and Answers for Freshers

Q1. Ask the previous work experience
Add your answer
Q2. How many languages you know
Ans. 
I am fluent in three languages: English, Spanish, and French.
• Fluent in English, Spanish, and French

• Can communicate effectively in all three languages

• Have experience working in multilingual environments
Answered by AI
Add your answer

Sql queries and other python coding

Data pipeline design

Sql queries and python stuff

Q1. Number of Islands leetcode
Ans. 
Count the number of islands in a 2D grid of '1's and '0's.
• Iterate through the grid and for each '1' encountered, perform a depth-first search to mark all connected '1's as visited.

• Increment the island count for each unvisited '1' encountered during the iteration.

• Example: Input grid = [['1','1','0','0'],['1','1','0','0'],['0','0','1','0'],['0','0','0','1']], Output = 3
Answered by AI
Add your answer
Q2. SQL queries based on group by
Add your answer
Q3. Resume questions
Add your answer