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CompTIA has created and tests candidates for the A+ certification.
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Study guides for Network Plus Certification can be found and bought online. They can also be found at bookstores. http://www.pchopes.com/ebooks/network_plus.html
Networking jobs, or burger flipper.
In the current economy the job market is very competitive. Any and all education you have is useful and may give you a leg up over the competition. http://www.networkplusnotes.com/network-plus-certification-exam.htm
CompTia. They also offer Network+, Server+, Security+ and others.
Network+ is officially a "vendor neutral" certification. However, a candidate for the designation is expected to have knowledge about Windows Server 2003 and Unix/Linux servers.
The international, vendor-neutral certification proves competence in areas such as installation, preventative maintenance, networking, security and troubleshooting. CompTIA A+ certified technicians also have excellent customer service and communication skills to work with clients. CompTIA A+ is part of the certification track for corporations such as Microsoft, Hewlett-Packard, Cisco and Novell.
CompTIA N+ certification is a proof to the candidate's expertise in installing, configuring and troubleshooting network hardware, protocols and peripherals. Upon the completion of this course, the candidate will be able to effectively troubleshoot the networking system. Source: http://www.bookmybootcamp.com/bootcamp/comptia-networkplus-bootcamp
CompTIA is the company that comes up with the A+ Certification. If you're looking for a place to take the test then just Google it.
To become a certified teacher in California, you will need to fulfill all prerequisite coursework, teacher preparation, and testing requirements to be one.
Please be more specific and repost. This is not a full question. What grade in high school? It requires a college degree, depending on where you live, plus certification tests (Praxis) which aren't that easy.