Introduction to Python

Who created Python?

• Guido van Rossum

• Larry Page

• Mark Zuckerberg

• Jeff Bezos

What is Python used for?

• AI and machine learning

• Data analytics

• Data visualization

• All of the above

What are the features of Python?

• High level language

• Interpreted language

• Portable and platform independent

• All of the above

How do you execute a Python program in interactive mode?

• Type commands directly on the Python prompt

• Save the program in a file and run it

• Click [Run]->[Run Module] from the menu

• None of the above

What does the print() function do in Python?

• Prints a specified message to the screen

• Prints the value of a variable

• Prints the value of a variable and text

• All of the above

What are the types of literals in Python?

• String literals

• Numeric/Integer literals

• Boolean literals

• All of the above

What are the types of operators in Python?

• Arithmetic operators

• Assignment operators

• Comparison operators

• All of the above

What are the types of control structures in Python?

• Sequence

• Selection

• Iteration or looping

• All of the above

What is the purpose of the if...elif...else statement?

• To execute a block of code among two alternatives

• To execute a block of code among multiple alternatives

• To execute a block of code only if a certain condition is true

• To execute a block of code repeatedly

What is the syntax of the if...elif...else statement?

• if condition1: # code block 1 elif condition2: # code block 2 else: # code block 3

• if condition1: # code block 1 elif condition2: # code block 2

• if condition1: # code block 1 else: # code block 2

• if condition1: # code block 1