Understanding CompTIA Lessons 1A, 1B, 2A, 2B

The CompTIA certification exam is a vendor-neutral exam widely recognized all over the world.  The CompTIA certificate is well known throughout the IT industry and is a sure way of increasing and individuals IT career growth.  CompTIA certifications cover a variety of domains ranging from PC hardware, to networking, to the internet, and to home technology.  One of the exams, the CompTIA A+ certification is an industry standard exam that validates an individuals skills and knowledge basic computer technologies and systems.  Many online schools and downloadable CBTs provide training courses for this type of exam and will include various topics like 1A Brief history of computers, 1B Number Systems, among others.  The topics will also include 2A Basics of Electricity and Electronics, 2B General Safety Guidelines, and many more.

The basic advantage of taking online courses or downloadable CBTs is that the lessons in 1A, 1B, 1C and 2A, 2B, 2C CompTIA can be easily accessed anytime and anywhere.  A student only needs a computer to access the files.  It should be noted that to qualify as a CompTIA A+ one must be able pass two different tests modules. This program is supported by CompTIA or the Computing Technology Industry Association that verifies the skills of entry-level professionals in the IT industry. CompTIA has now introduced the currently updated certification on hardware technicians.

With the introduction of CompTIA A+ certification, technicians need to take these two exams and permits to let them choose a specialization they want. The first part of the certification is called Hardware. One of the topics included in this part of the program is 2B General safety guidelines. It discusses the different basic safety rules in hardware functions and falls under the Safety Course of the lesson.