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A+ Super A+ Essay

4668 words - 19 pages

CompTIA A+ Certification Exam Objectives Exam Number: 220-801

Introduction
In order to receive CompTIA A+ certification a candidate must pass two exams. The first exam is CompTIA A+ 220-801 Certification Exam. The CompTIA A+ 220-801 examination measures necessary competencies for an entry-level IT professional with the equivalent knowledge of at least 12 months of hands-on experience in the lab or field. Successful candidates will have the knowledge required to assemble components based on customer requirements, install, configure and maintain devices, PCs and software for end users, understand the basics of networking and security/forensics, properly and safely diagnose, resolve and ...view middle of the document...

The CompTIA A+ 220-801 exam is based on these objectives. Domain PC Hardware Networking Laptops Printers Operational Procedures Total Percentage of Examination 40% 27% 11% 11% 11% 100%

**Note: The lists of examples provided in bulleted format below each objective are not exhaustive lists. Other examples of technologies, processes or tasks pertaining to each objective may also be included on the exam although not listed or covered in this objectives document.

CompTIA is constantly reviewing the content of our exams and updating test questions to be sure our exams are current and the security of the questions is protected. When necessary, we will publish updated CompTIA A+ 220-801 Certification Exam Objectives
Copyright © 2011 by the Computing Technology Industry Association. All rights reserved. The CompTIA A+ 220-801 Objectives are subject to change without notice.

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exams based on existing exam objectives. Please know that all related exam preparation materials will still be valid.

1.0 PC Hardware
1.1 Configure and apply BIOS settings.  Install firmware upgrades – flash BIOS  BIOS component information o RAM o Hard drive o Optical drive o CPU  BIOS configurations o Boot sequence o Enabling and disabling devices o Date/time o Clock speeds o Virtualization support  BIOS security (passwords, drive encryption: TPM, lo-jack)  Use built-in diagnostics  Monitoring o Temperature monitoring o Fan speeds o Intrusion detection/notification o Voltage o Clock o Bus speed 1.2 Differentiate between motherboard components, their purposes, and properties.  Sizes o ATX o Micro-ATX o ITX  Expansion slots o PCI o PCI-X o PCIe o miniPCI o CNR o AGP2x, 4x, 8x  RAM slots  CPU sockets  Chipsets o North Bridge o South Bridge o CMOS battery  Jumpers  Power connections and types  Fan connectors  Front panel connectors o USB o Audio o Power button o Power light CompTIA A+ 220-801 Certification Exam Objectives
Copyright © 2011 by the Computing Technology Industry Association. All rights reserved. The CompTIA A+ 220-801 Objectives are subject to change without notice.

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o Drive activity lights o Reset button  Bus speeds 1.3 Compare and contrast RAM types and features.  Types o DDR o DDR2 o DDR3 o SDRAM o SODIMM o RAMBUS o DIMM o Parity vs. non-parity o ECC vs. non-ECC o RAM configurations  Single channel vs. dual channel vs. triple channel o Single sided vs. double sided  RAM compatibility and speed 1.4 Install and configure expansion cards.  Sound cards  Video cards  Network cards  Serial and parallel cards  USB cards  Firewire cards  Storage cards  Modem cards  Wireless/cellular cards  TV tuner cards  Video capture cards  Riser cards 1.5 Install and configure storage devices and use appropriate media.  Optical drives o CD-ROM o DVD-ROM o Blu-Ray  Combo drives and burners o CD-RW o DVD-RW o Dual Layer DVD-RW o BD-R o BD-RE  Connection types o External  USB  Firewire  eSATA  Ethernet o Internal...

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