Machine Learning and Python.

Which of the following is true about Machine Learning?

• It is a study of algorithms that improves through the use of data

• It is subfield of AI that extracts pattern out of data

• It is used for tasks where programming / human labour fails

• All of the above

Which of the following task is more suitable for traditional programming than machine learning?

• Weather Predicition

• Face Tagging

• Password verification

• Spam detection

Which among these is not a machine learning problem?

• Array Sorting

• Image recognition

• Object Detection

• Speech Recognition

The traditional programming approach for a given task may fail in the cases where :

• We do not know the exact rules transforming the input to the output

• There are clearly defined rules transforming the input to the output

• We are unable to express the exact rules transforming the input to the output

What does the print() function do in Python?

• It reads input from the user.

• It prints text to the console.
  

• It performs mathematical calculations.

• It opens a file for reading.

What is the result of 5 + 3 * 2 in Python?

• 10

• 16

• 11

• 13

What does the 'if' statement in Python do?

• It defines a loop.

• It checks a condition and executes code if the condition is True.

• It prints a message to the console.

• It imports a module.

What does the 'for' loop in Python do?

• It defines a function.

• It creates an infinite loop.
  

• It iterates over a sequence (e.g., list, tuple) and executes code for each item.

• It checks a condition and executes code if the condition is True.

Which keyword is used to define a function in Python?

• def

• function

• define

• func

Which of these is better suited to be solved using regression?

• The price of a house based on its area and distance from metro

• Whether a house is closer than 5Kms based on its price and area.