Python Fundamentals

What is a correct syntax to output "Hello World" in Python?

• p("Hello World")

• echo "Hello World"

• echo("Hello World")

• print("Hello World")

How do you insert COMMENTS in Python code?

• #This is a comment

• /*This is a comment*/

• //This is a comment

• #This is a comment#

Which one is NOT a legal variable name?

• myvar

• my-var

• Myvar

• myvar

How do you create a variable with the numeric value 5?

• x = int(5)

• x = 5

• Both the other answers are correct

What is the correct file extension for Python files?

• .py

• .pt

• .pyth

• .pyt

Which of the following function convert a string to a float in python?

• int(x [,base])

• long(x [,base] )

• float(x)

• str(x)

How do you create a variable with the floating number 2.8?

• x = float(2.8)

• x = 2.8

• Both the other answers are correct

What is the correct syntax to output the type of a variable or object in Python?

• print(typeOf(x))

• print(type(x))

• print(typeof(x))

• print(typeof x)

In Python, 'Hello', is the same as "Hello"

• True

• False

What is the correct syntax to return the first character in a string?

• x = sub("Hello", 0, 1)

• x = "Hello"[0]

• x = "Hello".sub(0, 1)