Hi Youngster, remember, if you fail the test you can take it again immediately (2x in 3months). Try not to schedule to late in the day, that way you can take the test again right away if there is a slot open. The reason is the questions are fresh in your mind...but how you approach this is a matter of preference. Good luck on your test.
PS. Don't spend time to memorize pictures...test are strictly text based.