LEADER 04185nam 2200601Ia 450 001 9910807242603321 005 20240417044453.0 010 $a1-59095-220-0 035 $a(CKB)1000000000002785 035 $a(EBL)3410562 035 $a(MiAaPQ)EBC3410562 035 $a(OCoLC)84375215 035 $a(MiAaPQ)EBC3410563 035 $a(Au-PeEL)EBL3410562 035 $a(CaPaEBR)ebr10026413 035 $a(OCoLC)923426665 035 $a(EXLCZ)991000000000002785 100 $a20040519d2003 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aExamInsight for A+ operating systems technology$b[electronic resource] $eExam 220-222 /$fauthor: Tcat Houser 205 $a1st ed. 210 $aFriendswood, Tex. $cTotalRecall Publications$dc2003 215 $a1 online resource (xlv, 544 pages) $cillustrations 225 0 $aTotalRecall IT Certification System Series 300 $aIncludes index. 311 $a1-59095-670-2 311 $a1-59095-669-9 327 $aHow to Read This Book -- Real-World Lessons -- Icon Alerts -- Exam Specifics -- Forward -- CompTIA A+ Core Technologies Exam Blueprint -- Terms to Know -- The Start of the PC -- Getting Ready - Questions -- Getting Ready - Answers -- Introduction -- Start of IT -- IT Starts here -- Micro Soft -- Apple -- C/PM -- Intel -- Killer App -- IBM -- DOS -- IBM PC -- Lotus -- 327 $aHercules -- The Combination -- Xerox -- Mac -- Compaq -- Pop Quiz 0000.00 -- GUI -- PS2 -- EISA -- VLB -- PCI -- 2002 and Beyond -- Sub System -- CPU -- RAM -- Storage -- Electricity -- Electrons Unleashed -- Conductors -- Completing a Circuit -- Magnetic Fields -- Measuring Electricity -- AC/DC -- Multimeters -- CPS -- Resistor -- Capacitor -- Transistor -- Diode -- LED -- Fuse -- IC -- Pop Quiz 0000.01 -- Binary Math -- Bit - Byte -- Hexadecimal (Base 16) -- Loose connectors -- Summary -- 327 $aTest for Success Questions -- Test for Success Answers -- Power Supplies - System board -- Getting Ready - Questions -- Getting Ready - Answers -- Introduction -- Power Supplies and System Boards -- Power Supplies -- IVAT -- VATX -- Form Factor -- Baby AT -- ATX -- NLX -- Chipsets -- Northbridge -- Southbridge -- Pop Quiz 0001.00 -- CMOS -- BIOS -- EEPROM -- Pop Quiz 0001.01 -- POST -- Bus -- Front side/Backside Bus -- I/O Bus -- Cache -- AGP Bus -- 327 $aExpansion Buses -- ISA -- MCA -- EISA -- VESA-VLB -- PCI -- Plug and Play -- Why Plug'n Play is Sometimes Plug and Pray -- PCI Steering -- AGP -- AMR -- Demanding Attention Digitally -- Interrupting -- IRQ -- IRQ Conflict -- DMA -- DMA, the PC and the AT -- Bus Mastering -- Memory Addresses -- Memory Mapping -- Logical Names -- Pop Quiz 0001.10 -- Summary -- Test for Success Questions -- Test for Success Answers -- CPUs -- Getting Ready - Questions -- 327 $aGetting Ready - Answers -- Introduction -- CPUs -- Test Objectives Vs. Reality -- RISC -- CISC -- 80386 -- 80386-SX -- Math Co-processors -- 80486 -- 486-DX2 -- 80486-SX -- Pentium -- Pentium MMX -- Pentium Pro -- Pentium II -- Xeon -- Pentium III -- Pentium IV(a) and Northwood (Pentium IV) -- Celeron -- Cyrix -- M1 -- AMD -- Sockets & Slots -- Socket 1 -- Slot 1 -- Slot 2 -- Socket 370 -- Slot A -- Socket 462 -- Summary -- Test for Success Questions -- Test for Success Answers -- System memory. 517 3 $aExamInsight for CompTIA A+ operating system technologies certification 517 3 $aA+ operating systems technology 606 $aElectronic data processing personnel$xCertification 606 $aComputer technicians$xCertification$vStudy guides 606 $aOperating systems (Computers) 615 0$aElectronic data processing personnel$xCertification. 615 0$aComputer technicians$xCertification 615 0$aOperating systems (Computers) 676 $a005.43/ 700 $aCatura-Houser$b Tim$01657280 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910807242603321 996 $aExamInsight for A+ operating systems technology$94010618 997 $aUNINA