A Complete Study Guide Third Edition 220301 And 220302 1st Edition Christopher A Crayton by Christopher A. Crayton 9781584503071, 1584503076 instant download after payment.

Applications software may get all the glory, but it's the hardware and operating systems that do the heavy lifting in any computer system. Technicians who have earned CompTIA's A+ certification are recognized as qualified to solve complicated hardware and OS problems and can earn a good living doing so. A+ Complete Study Guide aims to prepare you for the two exams that you have to pass in order to become A+ certified, and it does a good job of communicating facts (like the function of a printer's corona wire and the differences among different Microsoft Windows filesystems) and procedures (such as how to install Microsoft Windows 2000 and how to examine a printer queue in Microsoft Windows XP). Though author David Groth uses the published outline of exam topics as a guide, he shares lots of other wisdom, so readers put this book down ready to work, not just pass the test.Groth's teaching style combines explanatory text - which he writes clearly - with screen shots and procedures. He also makes use of brief sidebars for factoids, and tables for such data as command-prompt commands. Lots of readers will like his inclusion of sample exam questions at the end of each chapter, which come complete with annotated answers. A companion CD-ROM includes test simulator software, as well as a (searchable) copy of the book in Adobe Acrobat (PDF) format. - David WallTopics covered: Those subjects that CompTIA says you must understand in order to pass the Core Hardware (220-301) and Operating System Technologies (220-302). Essentially, this book is all about Microsoft Windows and the Intel-compatible hardware on which it runs.