Question

what is a 1099 form
the amount of taxable income you earned throughout the year
the total amount of your tax refund
the form you fill out to claim your tax refund
the form you will receive if you are an independent contractor and your employer did not take out withholdings throughout the year.

Explanation:

A 1099 form is used to report income received by independent contractors (where the payer didn't withhold taxes). The first option is for W-2 (employee taxable income), second is not what 1099 is, third: 1099 isn't for claiming refund (that's other forms like 1040 - related), fourth matches 1099's purpose for independent contractors with no withholdings.

Answer:

D. The form you will receive if you are an independent contractor and your employer did not take out withholdings throughout the year.