Homework 5- Variables and selection

What is the correct way to print "Hello, World!" in Python?

• `echo "Hello, World!"`

• `print("Hello, World!")`

• `printf("Hello, World!")`

• `System.out.println("Hello, World!")`

Which of the following is a valid variable name in Python?

• `1st_variable`

• `variable-name`

• `variable_name`

• `variable name`

What is the purpose of the `import` statement in Python?

• To define a new function

• To include external modules or libraries

• To declare a variable

• To start a loop

Which of the following is a built-in function in Python?

• `sum()`

• `add()`

• `total()`

• `plus()`

What is the result of the following expression in Python: `3 + 4 * 2`?

• `14`

• `11`

• `10`

• `7`

How do you start a comment in Python?

• `

  `//`

  `/*`

  `#`

What does INT means in python?

• Decimal Numbers
• Whole Number
• Text
• Floating Point Number

Why are the indents necessary after the if and else statements?

• Do not follow these instructions above 
• Logic of the code will make sense
• Follow these instructions if the statement above is true
• Code will have no syntax error

What will the following code do? 
name = "Bob"
if name == "Bob": 
     print ("Hello " + name) 
else:  
     print ("I dont know you")

• prints bob
• prints Hello Bob
• nothing syntax error
• prints I don't know you

Which of these would work as a piece of code?

• IF answer == "Yes":
• if answer == "Yes"
• if answer == "Yes":
• if answer = "yes":

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