Python practice

What is a correct syntax to output "hello world" in python

• p("hello world")

• print ("hello world")

• echo "hello world"

• echo("hello world")

How do you insert COMMENTS in Python code?

• #thi is a comment

• /*this is a comment*/

• //this is a comment

• @this is a comment

Which one is not a legal variable name?

• my_var

• Myvar

• _myvar

• My-var

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

• Both the other answers are correct

• X=int(5)

• X=5

What is the correct file extension for python file

• .py

• .pt

• .pyt

• .pyth

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

• Both the other answers are correct

• X=2.8

• X=float(2.8)

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

• print (type(x))

• print(typeOf (x))

• print (typeof(X))

• print (typeof X)

What is the correct way to create a function in python

• def myfunction():

• create myfunction ():

• function myfunction ():

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

• Yes

• No

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

• X="hello"[0]

• X="hello".sub(0,1 )

• X=sub("hello",0,1)