Deep Sight AI Labs Computer Vision Intern Interview Questions and Answers

Python coding questions, two questions were asked, one for python coding and second for ML techniques.

Q1. Basic ML/DL knowledge questions, python based questions and parallel computing questions were asked, behavior was also checked while interviewing.
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Q2. 1. Write program to rotate, convert to greyscale, generate gaussian noise in the given picture.
Ans. 
Program to rotate, convert to greyscale, and generate gaussian noise in a given picture.
• Use OpenCV library for image processing functions

• Rotate the image using cv2.rotate() function

• Convert the image to greyscale using cv2.cvtColor() function

• Generate gaussian noise using cv2.randn() function
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Q3. 2. Write python program to fetch data from SQL.
Ans. 
Python program to fetch data from SQL database using SQLAlchemy library.
• Import necessary libraries like sqlalchemy, create_engine, and sessionmaker.

• Establish a connection to the SQL database using create_engine.

• Create a session using sessionmaker and bind it to the engine.

• Query the database using session.query() method to fetch data.

• Iterate over the results and process the fetched data as needed.
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