Fun with Python and ML

How will you extract Python from the string word "I love Python programming"? (More than one answers may be correct.)

• word[7:13]

• word[6:13]

• word[7:12]

• word[-18:-12]

What is the difference between '/' and '//'?

• '/' returns a float, '//' returns the integer part and discards the fractional part.

• '//' returns a float, '/' returns the integer part and discards the fractional part.

The '%' operator returns the ________?

• Float operations

• Remainder of the division

• none

Suppose list_1 is [2, 33, 222, 14, 25]. What is list_1[-3]?

• 33

• 25

• 222

• 14

Which of the following is an advantage of using local variables?

• They allow the variable to be used throughout the whole program

• They allow variable identifiers to be reused each time

• They are easier to program than global variables

• A wider range of data types can be used

What term is used to describe data passed into/out of a program?

• Variable

• Loop

• Constant

• Parameter

Leo wants to create a subroutine that will roll a dice. Which syntax is correct?

• def dice roll ():

• def diceroll ()

• def diceroll ():

• def diceroll []:

What is the difference between a subroutine and a function?

• They are the same thing

• A subroutine passes values back out to the program, a function does not

• A function passes values back out to the program, a subroutine does not

• A function can run without being called

Pick Lazy Algorithm

• K Means

• CNN

• KNN

• RNN

Which of the following technique comes under practical machine learning?

• Decision Tree

• Data Visualization

• Forecasting

• None of the above