Quiz on Modularity and Functions

What is one main advantage of modular programming?

• Increases execution time

• Reduces the number of functions

• Avoids use of loops

• Makes code reusable and easier to debug

Which of the following is a disadvantage of modularity?

• Difficult to maintain

• Slows down debugging

• Increased memory overhead due to function calls

• Code readability decreases

What is the output of the following code?

• Hello

• HelloHello

• Hello\nHello

• Error

In Python, a variable declared inside a function is:

• Always global

• Local by default

• Static

• None of the above

What is the output of the following code?

• 10 10

• 5 10

• 5 5

• Error

Which keyword is used to access a global variable inside a function?

• local

• nonlocal

• global

• var

What is the output of this code?

• 10

• 20

• Error

• 0

What is the purpose of parameters in a function?

• Store return values

• Allow data to be passed into the function

• Create global variables

• Define scope

What will this output?

• 8

• 53

• Error

• None

What is passed when you pass a list to a function in Python?

• A copy of the list

• A reference to the list

• Only the first element

• A string