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CompTIA A+ Practical Application (2009 Edition) Objectives Exam Number 220-702

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In order to receive CompTIA A+ certification a candidate must pass two exams. The first exam is CompTIA A+ Essentials, exam number 220-701. Objectives for the CompTIA A+ Essentials examination are …

In order to receive CompTIA A+ certification a candidate must pass two exams. The first exam is CompTIA A+ Essentials, exam number 220-701. Objectives for the CompTIA A+ Essentials examination are available at www.comptia.org. The CompTIA A+ 220-702 exam, Practical Application, is the second exam required in order for CompTIA A+ certification candidates to complete their certification in the 2009 Edition of CompTIA A+.

The CompTIA A+ Practical Application exam measures the necessary competencies for an entry-level IT professional who has hands-on experience in the lab or the field. Successful candidates will have the skills required to install, configure, upgrade, and maintain PC workstations, the Windows OS and SOHO networks. The successful candidate will utilize troubleshooting techniques and tools to effectively and efficiently resolve PC, OS, and network connectivity issues and implement security practices. Job titles in some organizations which are descriptive of the role of this individual may be: Enterprise technician, IT administrator, field service technician, PC or Support technician, etc. Ideally, the CompTIA A+ Practical Application candidate has already passed the CompTIA A+ Essentials examination.

CompTIA A+ is ISO 17024 Accredited (Personnel Certification Accreditation) and, as such, undergoes regular reviews and updates to the exam objectives. The following CompTIA A+ Practical Application objectives reflect the subject areas in the 2009 Edition of this exam, and result from subject matter expert workshops and industrywide survey results regarding the skills and knowledge required of an entry-level IT professional with some handson experience. The percentages in this document represent the relative importance of the subject areas (domains) in the associated body of knowledge, and together establish the foundation for an entry-level IT professional.

This examination blueprint includes domain weighting, test objectives, and example content. Example topics and concepts are included to clarify the test objectives and should not be construed as a comprehensive listing of all the content of this examination.

Candidates are encouraged to use this document to guide their studies. The contents of the examination blueprint help prioritize topics and provide a guide of what to expect on the CompTIA A+ Practical Application exam. The table below lists the domains measured by this examination and the extent to which they are represented. The CompTIA A+ Practical Application (2009 Edition) exam is based on these objectives.

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  • 1. CompTIA A+ 220-702 Objectives 1 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.CompTIA A+ Practical Application (2009 Edition)ObjectivesExam Number: 220-702IntroductionIn order to receive CompTIA A+ certification a candidate must pass two exams. The first exam is CompTIA A+Essentials, exam number 220-701. Objectives for the CompTIA A+ Essentials examination are available atwww.comptia.org. The CompTIA A+ 220-702 exam, Practical Application, is the second exam required in orderfor CompTIA A+ certification candidates to complete their certification in the 2009 Edition of CompTIA A+.The CompTIA A+ Practical Application exam measures the necessary competencies for an entry-level ITprofessional who has hands-on experience in the lab or the field. Successful candidates will have the skills requiredto install, configure, upgrade, and maintain PC workstations, the Windows OS and SOHO networks. The successfulcandidate will utilize troubleshooting techniques and tools to effectively and efficiently resolve PC, OS, and networkconnectivity issues and implement security practices. Job titles in some organizations which are descriptive of therole of this individual may be: Enterprise technician, IT administrator, field service technician, PC or Supporttechnician, etc. Ideally, the CompTIA A+ Practical Application candidate has already passed the CompTIA A+Essentials examination.CompTIA A+ is ISO 17024 Accredited (Personnel Certification Accreditation) and, as such, undergoes regularreviews and updates to the exam objectives. The following CompTIA A+ Practical Application objectives reflectthe subject areas in the 2009 Edition of this exam, and result from subject matter expert workshops and industry-wide survey results regarding the skills and knowledge required of an entry-level IT professional with some hands-on experience. The percentages in this document represent the relative importance of the subject areas (domains) inthe associated body of knowledge, and together establish the foundation for an entry-level IT professional.This examination blueprint includes domain weighting, test objectives, and example content. Example topics andconcepts are included to clarify the test objectives and should not be construed as a comprehensive listing of all thecontent of this examination.Candidates are encouraged to use this document to guide their studies. The contents of the examination blueprinthelp prioritize topics and provide a guide of what to expect on the CompTIA A+ Practical Application exam. Thetable below lists the domains measured by this examination and the extent to which they are represented. TheCompTIA A+ Practical Application (2009 Edition) exam is based on these objectives.Domain Percentage of Examination1.0 Hardware 38%2.0 Operating Systems 34%3.0 Networking 15%4.0 Security 13%Total 100%**Note: The lists of examples provided in bulleted format below each objective are not exhaustive lists. Other examples oftechnologies, processes or tasks pertaining to each objective may also be included on the exam although not listed or covered inthis objectives document.CompTIA is constantly reviewing the content of our exams and updating test questions to be sure our exams are current and thesecurity of the questions is protected. When necessary, we will publish updated exams based on existing exam objectives. Pleaseknow that all related exam preparation materials will still be valid.
  • 2. CompTIA A+ 220-702 Objectives 2 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.1.0 Hardware1.1 Given a scenario, install, configure and maintain personal computer components• Storage deviceso HDDSATAPATASolid stateo FDDo Optical drivesCD / DVD / RW / Blu-Rayo Removableo External• Motherboardso Jumper settingso CMOS batteryo Advanced BIOS settingso Bus speedso Chipsetso Firmware updateso Socket typeso Expansion slotso Memory slotso Front panel connectorso I/O portsSound, video, USB 1.1, USB 2.0, serial, IEEE 1394 / Firewire, parallel, NIC,modem, PS/2)• Power supplieso Wattages and capacityo Connector types and quantityo Output voltage• Processorso Socket typeso Speedo Number of coreso Power consumptiono Cacheo Front side buso 32bit vs. 64bit• Memory• Adapter cardso Graphics cardso Sound cardso Storage controllersRAID cards (RAID array – levels 0,1,5)eSATA cardso I/O cardsFirewireUSBParallelSerialo Wired and wireless network cardso Capture cards (TV, video)
  • 3. CompTIA A+ 220-702 Objectives 3 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.o Media reader• Cooling systemso Heat sinkso Thermal compoundo CPU fanso Case fans1.2 Given a scenario, detect problems, troubleshoot and repair/replace personal computercomponents• Storage deviceso HDDSATAPATASolid stateo FDDo Optical drivesCD / DVD / RW / Blu-Rayo Removableo External• Motherboardso Jumper settingso CMOS batteryo Advanced BIOS settingso Bus speedso Chipsetso Firmware updateso Socket typeso Expansion slotso Memory slotso Front panel connectorso I/O portsSound, video, USB 1.1, USB 2.0, serial, IEEE 1394 / Firewire, parallel, NIC,modem, PS/2)• Power supplieso Wattages and capacityo Connector types and quantityo Output voltage• Processorso Socket typeso Speedo Number of coreso Power consumptiono Cacheo Front side buso 32bit vs. 64bit• Memory• Adapter cardso Graphics cards - memoryo Sound cardso Storage controllersRAID cardseSATA cardso I/O cards
  • 4. CompTIA A+ 220-702 Objectives 4 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.FirewireUSBParallelSerialo Wired and wireless network cardso Capture cards (TV, video)o Media reader• Cooling systemso Heat sinkso Thermal compoundo CPU fanso Case fans1.3 Given a scenario, install, configure, detect problems, troubleshoot and repair/replace laptopcomponents• Components of the LCD including inverter, screen and video card• Hard drive and memory• Disassemble processes for proper re-assemblyo Document and label cable and screw locationso Organize partso Refer to manufacturer documentationo Use appropriate hand tools• Recognize internal laptop expansion slot types• Upgrade wireless cards and video card• Replace keyboard, processor, plastics, pointer devices, heat sinks, fans, system board, CMOSbattery, speakers1.4 Given a scenario, select and use the following tools• Multimeter• Power supply tester• Specialty hardware / tools• Cable testers• Loop back plugs• Anti-static pad and wrist strap• Extension magnet1.5 Given a scenario, detect and resolve common printer issues• Symptomso Paper jamso Blank papero Error codeso Out of memory erroro Lines and smearingo Garbage printouto Ghosted imageo No connectivity• Issue resolutiono Replace fusero Replace drumo Clear paper jamo Power cycle
  • 5. CompTIA A+ 220-702 Objectives 5 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.o Install maintenance kit (reset page count)o Set IP on printero Clean printer2.0 Operating Systems - unless otherwise noted, operating systems referred to within includeMicrosoft Windows 2000, Windows XP Professional, XP Home, XP MediaCenter, Windows VistaHome, Home Premium, Business and Ultimate.2.1 Select the appropriate commands and options to troubleshoot and resolve problems• MSCONFIG• DIR• CHKDSK (/f /r)• EDIT• COPY (/a /v /y)• XCOPY• FORMAT• IPCONFIG (/all /release /renew)• PING (-t –l)• MD / CD / RD• NET• TRACERT• NSLOOKUP• [command name] /?• SFC2.2 Differentiate between Windows Operating System directory structures (Windows 2000, XP andVista)• User file locations• System file locations• Fonts• Temporary files• Program files• Offline files and folders2.3 Given a scenario, select and use system utilities / tools and evaluate the results• Disk management toolso DEFRAGo NTBACKUPo Check Disk• Disk Managero Active, primary, extended and logical partitionso Mount pointso Mounting a driveo FAT32 and NTFSo Drive statusForeign driveHealthyFormattingActive unallocatedFailedDynamicOffline
  • 6. CompTIA A+ 220-702 Objectives 6 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.Online• System monitor• Administrative toolso Event Viewero Computer Managemento Serviceso Performance Monitor• Devices Managero Enableo Disableo Warningso Indicators• Task Managero Process listo Resource usageo Process priorityo Termination• System Information• System restore• Remote Desktop Protocol (Remote Desktop / Remote Assistance)• Task Scheduler• Regional settings and language settings2.4 Evaluate and resolve common issues• Operational Problemso Windows specific printing problemsPrint spool stalledIncorrect / incompatible driver / form printingo Auto-restart errorso Bluescreen erroro System lock-upo Devices drivers failure (input / output devices)o Application install, start or load failureo Service fails to start• Error Messages and Conditionso BootInvalid boot diskInaccessible boot driveMissing NTLDRo StartupDevice / service failed to startDevice / program in registry not foundo Event viewer (errors in the event log)o System Performance and OptimizationAero settingsIndexing settingsUACSide bar settingsStartup file maintenanceBackground processes3.0 Networking
  • 7. CompTIA A+ 220-702 Objectives 7 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.3.1 Troubleshoot client-side connectivity issues using appropriate tools• TCP/IP settingso Gatewayo Subnet masko DNSo DHCP (dynamic vs.static)o NAT (private and public)• Characteristics of TCP/IPo Loopback addresseso Automatic IP addressing• Mail protocol settingso SMTPo IMAPo POP• FTP settingso Portso IP addresseso Exceptionso Programs• Proxy settingso Portso IP addresseso Exceptionso Programs• Tools (use and interpret results)o Pingo Tracerto Nslookupo Netstato Net useo Net /?o Ipconfigo telneto SSH• Secure connection protocolso SSHo HTTPS• Firewall settingso Open and closed portso Program filters3.2 Install and configure a small office home office (SOHO) network• Connection typeso Dial-upo BroadbandDSLCableSatelliteISDNo WirelessAll 802.11WEPWPA
  • 8. CompTIA A+ 220-702 Objectives 8 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.SSIDMAC filteringDHCP settingso Routers / Access PointsDisable DHCPUse static IPChange SSID from defaultDisable SSID broadcastMAC filteringChange default username and passwordUpdate firmwareFirewallo LAN (10/100/1000BaseT, Speeds)o Bluetooth (1.0 vs. 2.0)o Cellularo Basic VoIP (consumer applications)• Basics of hardware and software firewall configurationo Port assignment / setting up rules (exceptions)o Port forwarding / port triggering• Physical installationo Wireless router placemento Cable length4.0 Security4.1 Given a scenario, prevent, troubleshoot and remove viruses and malware• Use antivirus software• Identify malware symptoms• Quarantine infected systems• Research malware types, symptoms and solutions (virus encyclopedias)• Remediate infected systems• Update antivirus softwareo Signature and engine updateso Automatic vs. manual• Schedule scans• Repair boot blocks• Scan and removal techniqueso Safe modeo Boot environment• Educate end user4.2 Implement security and troubleshoot common issues• Operating systemso Local users and groups: Administrator, Power Users, Guest, Userso Vista User Access Control (UAC)o NTFS vs. Share persmissionsAllow vs. denyDifference between moving and copying folders and filesFile attributeso Shared files and foldersAdministrative shares vs. local sharesPermission propogationInheritance
  • 9. CompTIA A+ 220-702 Objectives 9 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.o System files and folderso Encryption (Bitlocker, EFS)o User authentication• Systemo BIOS securityDrive lockPasswordsIntrusion detectionTPMCompTIA A+ AcronymsIntroductionThe following is a list of acronyms which appear on the CompTIA A+ exams. Candidates are encouraged to reviewthe complete list and attain a working knowledge of all listed acronyms as a part of a comprehensive exampreparation program.ACRONYM SPELLED OUTAC alternating currentACPI advanced configuration and power interfaceACT activityADF automatic document feederADSL asymmetrical digital subscriber lineAGP accelerated graphics portAMD advanced micro devicesAPIPA automatic private internet protocol addressingAPM advanced power managementARP address resolution protocolASR automated system recoveryAT advanced technologyATA advanced technology attachmentATAPI advanced technology attachment packet interfaceATM asynchronous transfer modeATX advanced technology extendedBHO browser helper objectBIOS basic input/output systemBNC Bayonet-Neill-Concelman or British Naval ConnectorBTX balanced technology extendedCD compact discCD-ROM compact disc-read-only memoryCD-RW compact disc-rewritableCDFS compact disc file systemCFS Central File System, Common File System, Command File System
  • 10. CompTIA A+ 220-702 Objectives 10 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.CMOS complementary metal-oxide semiconductorCOMx communication port (x=port number)CPU central processing unitCRT cathode-ray tubeDAC discretionary access controlDB-25 serial communications D-shell connector, 25 pinsDB-9 9 pin D shell connectorDC direct currentDDOS distributed denial of serviceDDR double data-rateDDR RAM double data-rate random access memoryDDR SDRAM double data-rate synchronous dynamic random access memoryDFS distributed file systemDHCP dynamic host configuration protocolDIMM dual inline memory moduleDIN Deutsche Industrie NormDIP dual inline packageDLT digital linear tapeDLP digital light processingDMA direct memory accessDMZ demilitarized zoneDNS domain name service or domain name serverDOS denial of serviceDPMS display power management signalingDRAM dynamic random access memoryDSL digital subscriber lineDVD digital video disc or digital versatile discDVD-RAM digital video disc-random access memoryDVD-ROM digital video disc-read only memoryDVD-R digital video disc-recordableDVD-RW digital video disc-rewritableDVI digital visual interfaceECC error correction codeECP extended capabilities portEEPROM electrically erasable programmable read-only memoryEFS encrypting file systemEIDE enhanced integrated drive electronicsEMI electromagnetic interferenceEMP electromagnetic pulseEPROM erasable programmable read-only memoryEPP enhanced parallel portERD emergency repair diskESD electrostatic discharge
  • 11. CompTIA A+ 220-702 Objectives 11 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.EVGA extended video graphics adapter/arrayEVDO evolution data optimized or evolution data onlyFAT file allocation tableFAT12 12-bit file allocation tableFAT16 16-bit file allocation tableFAT32 32-bit file allocation tableFDD floppy disk driveFn Function (referring to the function key on a laptop)FPM fast page-modeFRU field replaceable unitFSB Front Side BusFTP file transfer protocolFQDN fully qualified domain nameGb gigabitGB gigabyteGDI graphics device interfaceGHz gigahertzGUI graphical user interfaceGPS global positioning systemGSM global system for mobile communicationsHAL hardware abstraction layerHCL hardware compatibility listHDD hard disk driveHDMi high definition media interfaceHPFS high performance file systemHTML hypertext markup languageHTTP hypertext transfer protocolHTTPS hypertext transfer protocol over secure sockets layerI/O input/outputICMP internet control message protocolICR intelligent character recognitionIDE integrated drive electronicsIDS Intrusion Detection SystemIEEE Institute of Electrical and Electronics EngineersIIS Internet Information ServicesIMAP internet mail access protocolIP internet protocolIPCONFIG internet protocol configurationIPP internet printing protocolIPSEC internet protocol securityIPX internetwork packet exchangeIPX/SPX internetwork packet exchange/sequenced packet exchangeIR infrared
  • 12. CompTIA A+ 220-702 Objectives 12 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.IrDA Infrared Data AssociationIRQ interrupt requestISA industry standard architectureISDN integrated services digital networkISO Industry Standards OrganizationISP internet service providerJBOD just a bunch of disksKb kilobitKB Kilobyte or knowledge baseLAN local area networkLBA logical block addressingLC Lucent connectorLCD liquid crystal displayLDAP lightweight directory access protocolLED light emitting diodeLi-on lithium-ionLPD/LPR line printer daemon / line printer remoteLPT line printer terminalLPT1 line printer terminal 1LVD low voltage differentialMAC media access control / mandatory access controlMAPI messaging application programming interfaceMAU media access unit, media attachment unitMb megabitMB megabyteMBR master boot recordMBSA Microsoft Baseline Security AnalyzerMFD multi-function deviceMFP multi-function productMHz megahertzMicroDIMM micro dual inline memory moduleMIDI musical instrument digital interfaceMIME multipurpose internet mail extensionMLI multiple link interfaceMMC Microsoft management consoleMMX multimedia extensionsMP3 Moving Picture Experts Group Layer 3 AudioMP4 Moving Picture Experts Group Layer 4MPEG Moving Picture Experts GroupMSCONFIG Microsoft configurationMSDS material safety data sheetMUI multilingual user interfaceNAC network access control
  • 13. CompTIA A+ 220-702 Objectives 13 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.NAS network-attached storageNAT network address translationNetBIOS networked basic input/output systemNetBEUI networked basic input/output system extended user interfaceNIC network interface cardNiCd nickel cadmiumNiMH nickel metal hydrideNLX new low-profile extendedNNTP network news transfer protocolNTFS new technology file systemNTLDR new technology loaderNTP network time protocolOCR optical character recognitionODBC open database connectivityOEM original equipment manufacturerOS operating systemPAN personal area networkPATA parallel advanced technology attachmentPC personal computerPCI peripheral component interconnectPCIe peripheral component interconnect expressPCIX peripheral component interconnect extendedPCL printer control languagePCMCIA Personal Computer Memory Card International AssociationPDA personal digital assistantPGA pin grid arrayPGA2 pin grid array 2PIN personal identification numberPKI public key infrastructurePnP plug and playPOP3 post office protocol 3POST power-on self testPOTS plain old telephone servicePPP point-to-point protocolPPTP point-to-point tunneling protocolPRI primary rate interfacePROM programmable read-only memoryPS/2 personal system/2 connectorPSTN public switched telephone networkPSU power supply unitPVC permanent virtual circuitPXE preboot execution environmentQoS quality of service
  • 14. CompTIA A+ 220-702 Objectives 14 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.RAID redundant array of independent (or inexpensive) discsRAM random access memoryRAS remote access serviceRDRAM RAMBUS®dynamic random access memoryRF radio frequencyRFI radio frequency interferenceRGB red green blueRIMM RAMBUS®inline memory moduleRIP routing information protocolRIS remote installation serviceRISC reduced instruction set computerRJ registered jackRJ-11 registered jack function 11RJ-45 registered jack function 45RMA returned materials authorizationROM read only memoryRS-232 or RS-232C recommended standard 232RTC real-time clockSAN storage area networkSATA serial advanced technology attachmentSC subscription channelSCP secure copy protectionSCSI small computer system interfaceSCSI ID small computer system interface identifierSD card secure digital cardSDRAM synchronous dynamic random access memorySEC single edge connectorSFC system file checkerSGRAM synchronous graphics random access memorySIMM single inline memory moduleSLI scalable link interface or system level integration or scanline interleave modeS.M.A.R.T. self-monitoring, analysis, and reporting technologySMB server message block or small to midsize businessSMTP simple mail transport protocolSNMP simple network management protocolSoDIMM small outline dual inline memory moduleSOHO small office/home officeSP service packSP1 service pack 1SP2 service pack 2SP3 service pack 3SP4 service pack 4SPDIF Sony-Philips digital interface format
  • 15. CompTIA A+ 220-702 Objectives 15 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.SPGA staggered pin grid arraySPX sequenced package exchangeSRAM static random access memorySSH secure shellSSID service set identifierSSL secure sockets layerST straight tipSTP shielded twisted pairSVGA super video graphics arraySXGA super extended graphics arrayTB terabyteTCP transmission control protocolTCP/IP transmission control protocol/internet protocolTDR time domain reflectometerTFTP trivial file transfer protocolUAC User Access ControlUART universal asynchronous receiver transmitterUDF user defined functions or universal disk format or universal data formatUDMA ultra direct memory accessUDP user datagram protocolUNC universal naming conventionUPS uninterruptible power supplyURL uniform resource locatorUSB universal serial busUSMT user state migration toolUTP unshielded twisted pairUXGA ultra extended graphics arrayVESA Video Electronics Standards AssociationVFAT virtual file allocation tableVGA video graphics arrayVoIP voice over internet protocolVPN virtual private networkVRAM video random access memoryWAN wide area networkWAP wireless application protocolWEP wired equivalent privacyWIFI wireless fidelityWINS windows internet name serviceWLAN wireless local area networkWPA wireless protected accessWUXGA wide ultra extended graphics arrayXGA extended graphics arrayZIF zero-insertion-force
  • 16. CompTIA A+ 220-702 Objectives 16 of 16Copyright © 2008 by the Computing Technology Industry Association. All rights reserved.The CompTIA A+ 220-702 Objectives are subject to change without notice.ZIP zigzag inline package

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