In one sentence, describe what the following article is about:

Once you have processed the question, look at all the choices presented to you. Most multiple choice exams provide four to six possible answers per question. In some cases, you may only be given two options. Take your time and read over each possible answer. Do not skim or skip over any possible answers. This will ensure you make an informed decision about the correct answer to the question. Put a small mark by answers that appear incorrect right away. You may know that one or two answers are incorrect, or have a strong feeling they are not right.  Eliminate any answers that seem incorrect to you, based on your interpretation of the question.  Look for possible answers that have “always,” “never,” and “none of the above” in them, as they are usually incorrect. When you go over the answers, avoid thinking that your instructor is trying to trip you up with sneaky or confusing options. Most instructors won't give you "trick" answers like this. Ask yourself whether the answer you have chosen fully answers the question. Do not go for an answer that only partly answers the question, as it is likely incorrect. Trust your gut feeling and go for an answer that responds fully to the question and seems correct to you. For example, you may be torn between two answers for the question. Try out both answers for the question. Read the question to yourself and place each answer at the end of the question. Pick the one that appears the most correct to you. Do not skip around on the test and answer the ones you know first. Skipping around can waste valuable time, especially if you are doing a timed exam. Try to work through each question one at a time and in order so you make sure you answer them all to the best of your ability. If you get stuck on one question, try to work through it slowly. If you are really stumped, put a star or mark next to it so you know to come back to it at the very end of the exam. Doing this can make you lose points on the exam. In some cases, leaving the questions blank will gain you no points or the instructor may deduct points. Choosing an answer based on your judgement and knowledge may land you at least one or two points more on the exam. When in doubt on an answer to a difficult question on the exam, go with your best judgement and choose the best answer you can identify from the list of options.

Summary:
Review all the possible answers. Eliminate the answers that appear incorrect. Look for an answer that fully addresses the question. Answer the questions in order. Do not leave any questions unanswered.