Derivative classification is: the incorporating, paraphrasing, restating, or generating in new form information that is already classified and the marking of the new material consistent with the classification of the source material, or the marking of the information in accordance with an authorized classification guide.
Unlimited testing is allowed if you are unsuccessful; however, you are required to wait 90 days before re-testing. You may submit a re-test exam application online via your BCEN Account after the 90-day waiting period is over.
Then work backwards from your earliest deadline. Build some extra time into your planning process for unexpected delays because you can only take the GRE test once per calendar month. Keep in mind that it can take as long as four weeks for your official scores to arrive at your designated schools. The GRE is offered at testing centers almost every day. Call your local center for details and to book your test. While in theory you could sign up for the GRE with only two days' notice, don't depend upon this luxury. Call at least one month prior to your desired test date.