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CompTIA offers three tracks to CompTIA A+ certification: a primary (referred to as the IT Technician track) and two secondary (Help Desk and Depot Technician tracks) All three tracks require you to take two exams, the first of which is called the CompTIA A+ Essentials The Essentials exam concentrates on understanding terminology and technology, how to do fundamental tasks such as upgrading RAM, and basic Windows operating system support To follow the primary track, you would also take the CompTIA A+ 220-602 exam, called the 602 or IT Technician exam The IT Technician exam builds on the Essentials exam, concentrating on advanced configuration and troubleshooting, including using the command line to accomplish tech tasks This exam also includes network and Internet configuration questions To attain CompTIA A+ certification on one of the two secondary tracks, you would take Essentials and follow with either the CompTIA A+ 220-603 exam (Help Desk Technician) or the CompTIA A+ 220-604 exam (Depot Technician) Both exams test on a subset of the information covered in the IT Technician exam, but go more in depth on some subjects and have less coverage on other subjects Nearly a third of all questions on the Help Desk Technician exam ask about managing, configuring, and troubleshooting operating systems, for example, whereas only one in five questions on the IT Technician exam hits that subject All of the exams are extremely practical, with little or no interest in theory All questions are multiple choice or click on the right part of the picture questions The following is an example of the type of question you will see on the exams: A dot-matrix printer is printing blank pages Which item should you check first A Printer drivers B Platen C Print head D Ribbon The correct answer is D, the ribbon You can make an argument for any of the others, but common sense (and skill as a PC technician) tells you to check the simplest possibility first The 2006 tests use a regular test format, in which you answer a set number of questions and are scored based on how many correct answers you get,
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1: The Path of the PC Tech
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Even though the current CompTIA A+ certification exams use a regular, multiple-choice exam format, CompTIA has in the past used an adaptive format It s worth your time to make sure you know the difference between the two types of exams The main difference between a regular exam and an adaptive exam is that on an adaptive exam, each question is assigned a difficulty level (for example, easy, medium, or difficult) When you answer a medium question correctly, the exam adapts and asks you a harder question If you miss one, the exam adapts and asks an easier question There is a maximum number of questions the test will offer you, but not a set number of questions against which you are scored, like you d find on a regular exam To get a passing score on an adaptive exam, you need to answer enough difficult-level questions to prove your mastery of the material Adaptive exams need far fewer questions than regular exams before the test ends, usually less than half the number of questions Another big difference is that you cannot go back and check previous questions within adaptive exams, so make sure you have the answer you want before you move on to the next question!
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rather than the adaptive format used in recent years These exams will have no more than 100 questions each Be aware that CompTIA may add new questions to the exams at any time to keep the content fresh The subject matter covered by the exams won t change, but new questions may be added periodically at random intervals This policy puts stronger emphasis on understanding concepts and having solid PC-tech knowledge rather than trying to memorize specific questions and answers that may have been on the tests in the past Going forward, no book or Web resource will have all the right answers because those answers will constantly change Luckily for you, however, this book does not just teach you what steps to follow in a particular case, but how to be a knowledgeable tech who understands why you re doing those steps, so that when you encounter a new problem (or test question), you can work out the answer Not only will this help you pass the exams, you ll be a better PC tech! To keep up to date, we monitor the CompTIA A+ exams for new content and update the special Tech Files section of the Total Seminars Web site (wwwtotalsemcom) with new articles covering subjects we believe may appear on future versions of the exams
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