The creator of A+ Certification is a non-profit organization called CompTIA
. It basically turns one, competent enough to work as a computer technician. CompTIA A+ certification is independent of operating system. One must have the relevant knowledge in various areas of Microsoft Windows and IBM style of personal computer. This course enables one to take apart a computer, identify its parts, assemble the computer effectively and practice it on different operating systems. This certification consists of two exams to be passed: A+ essential (220-701) and one elective (220-702).
The A+ essentials exam consists of 8 domains each having different weight age. One for the elective exam student has an option to choose any one out of three. The 3 elective exams are IT technician (220-602), Remote support Technician (220-603) or Depot Technician(220-604).A+ essential exam tests whether one is having necessary competencies of an IT level professional with minimum 500 hours working experience in lab or in field or 6 months or less experience in computer science and tests one for fundamentals of computer technology, networking and security and communication skills as well as professionalism which is a must for all entry level IT professionals.
Elective exam is an extension of knowledge and skills tested in CompTIA A+ essentials with focus on hands-on experience about trouble shooting and tools that are used to resolve problems. Till 2003 the pass rate of A+ certification was mere 2-3% but after it was updated in the year 2006 the CompTIA A+ exam has been redesigned to have 30% pass rate. Those who have been certified under by CompTIA A+ certification need to update their skills. So either they go for CompTIA A+ 2009 edition or update their currency by taking the CompTIA A+ Bridge exam (one exam). The best way to prepare for this certification is getting hands-on experience of assembling and dissembling of computer hardware and understanding and identifying hardware inside a computer. Also one thing you should keep in mind is that CompTIA A+ certification is ISO 17024 accredited and must be reviewed and updated every 3 years to maintain its accreditation.