The A+ Certification is a testing program that certifies the competency of service technicians in the computer industry. Earning A+ Certification means that you possess the knowledge, skills, and customer relations skills essential to be a successful computer service technician. Candidates for this certification can use this guide to study from hundreds of test questions and take simulated tests on the CD-ROM.Therefore, several companies produce POST Cards and diagnostic software to aid in hardware troubleshooting. A POST card is a diagnostic ... Other cards produce audio beep codes and 7-segment LED read outs of the error code. A typical XT/AT-compatible ... A Simple Quick Check. TROUBLESHOOTING 3 - 13 Post Cards 13 Applea#39;s Macintosh line of personal computers is described in Chapter 13.
|Title||:||A+ Certification Theory and Study Guide|
|Author||:||Charles J. Brooks|
|Publisher||:||New Riders Publishing - 1998|