Mastering Python Basics

What are the main data types in Python?

• integer, decimal, string, map

• char, byte, string, array

• The main data types in Python are: int, float, str, list, tuple, dict, set, and bool.

• float, double, list, object

How do you declare a variable in Python?

• let variable_name = value

• var variable_name = value

• variable_name : value

• You declare a variable in Python by using the syntax: variable_name = value.

What function is used to get user input in Python?

• input()

• getInput()

• readInput()

• fetchInput()

How do you print a variable's value in Python?

• Use echo(variable_name) to display a variable's value.

• display(variable_name) to print the value of a variable.

• print.value(variable_name) to show the variable's content.

• Use print(variable_name) to print a variable's value.

What is the output of print(2 + 3) in Python?

• 4

• 5

• 7

• 6

What is the result of 10 % 3 in Python?

• 3

• 10

• 0

• 1

How do you convert a string input to an integer in Python?

• Use str(int) to convert an integer to a string.

• Use int(string) to convert a string to an integer.

• Use eval(string) to evaluate the string as an expression.

• Apply float(string) to convert a string to a float.

What is the boolean value of 5 > 3?

• false

• true

• 5 = 3

• 5 < 3

What is the difference between '==' and '!=' in Python?

• The difference is that '==' checks for equality while '!=' checks for inequality.

• '==' checks for inequality while '!=' checks for equality.

• '==' is used for assignment while '!=' is used for comparison.

• Both '==' and '!=' are used for comparison but yield the same result.

What will be the output of print('Hello' + ' World')?

• HelloWorld

• Hello World!

• Hello, World

• Hello World