Computer Science Foundations - Module 4 Review

Cookies can be used to... Select all that apply.

•   Remember that you are logged in to a website

•   Track your movements across the web to target advertisements

•   Keep track of your shopping cart on a website

•   Hold code that will be executed

If I delete a photo off of social media, I can be sure it is fully removed from the internet.

• True

• False

Which of the following storage devices are non-volatile (can store information when powered down)? (Select all that apply.)

• RAM

• ROM

• SSD

• Flash drive

When things are stored on the cloud, they are located…

•   Encoded in electromagnetic waves in the atmosphere

•   On a HDD/SSD on the service’s server

•   On your local storage, compressed to be smaller

•   In flash memory

Which of the following is the proper syntax for a function definition?

• A

• B

• C

• D

Which of the following can have their values accessed within a function? (Select all that apply.)

•   Undeclared variables

•   Local variables

• Parameters

•   Global variables

• product=num1*num2

• num1 * num2

• num1 x num2

• return num1 * num2

What is the scope of num1 in the block of code?

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Which of the following terms describes num2 from the block of code?

• Argument

• Return function

• Parameter

• Function Definition