There are plenty of places online where you can take the exam. You should look for a review site that has plenty of mock tests and practice questions. Some of the sites also have videos and text documents to read along with. You will be able to get a feel for the format before taking the actual test.
Once you find a site to test with, it is important to pay attention to all of the details. Make sure they accept transfers and you can change your registration information if you need to. Also look at their testing policy and their refund policy. There are several ways you can get your money back if you are unsatisfied with the product. Find out what those are.
You can always use a fake ID and password to register and take the test. Sometimes it is necessary to have an ID and password. The site will give you a random string, which you will need in order to register. Then you will be able to log into the site and take the actual exam. I have done this multiple times and got through all of them easily.
Another thing you can do is get a book or guide. Find one that has practice questions from real customers. Go over the practice questions and answer them under real conditions. Try answering the questions under different time constraints and with various amounts of information.
If none of these techniques makes sense to you, then you should go to a local library and do some reading. I suggest reading more than one book on the subject. This will help you get a full understanding of the material. Also read the HTML examples. You can usually find these in the appendix of a particular book.
Practice on the exam. Find a few examples that you can follow along and go over them. Focus on getting each section correct. Try to get through them quickly and find any problems that you are not clear on. If you find that you are having trouble with an area, it is probably because you are focusing on the wrong section and have not gotten around to learning about that part of the topic.
Once you feel that you have found your answers, go over them again and try to write them out. Make sure they are correct and then write another set of answers. Once you have written all of your answers, summarize them. Be sure to correct any problems that you find with your answers. Once you have done this you should be ready to take the test.
The most important part of taking the test is making sure you have done your homework prior to taking it. This means you want to know how much you should know about the material that is being presented on the test. If you do not know the answer to a question, find the answer on the web and have it help you answer the questions on the test. Spend a fair amount of time researching before the exam.
Another important thing to do is practice for the exam. This means finding some sample tests online and taking them. You want to get as many questions on the exam as possible, so make sure that you are prepared by studying hard. Studying well before the exam can also help you relax and get more comfortable answering questions.
If you find that you still have some questions from the previous section, then you should review the previous topics again. Look over the topics again and try to get a good feel for the material. You can then try to recreate them in your own words.
When you come to take the final examination, you may want to refresh yourself. Try to think back over the material that you have already learned. Look at the questions that you still have, and then answer them. Try to get a feeling for the type of questions that will be asked on the exam. This way you can prepare for the types of questions you might get on the test.