04107nam 2200565Ia 450 991045019150332120200520144314.01-59095-220-0(CKB)1000000000002785(EBL)3410562(MiAaPQ)EBC3410562(OCoLC)84375215(MiAaPQ)EBC3410563(Au-PeEL)EBL3410562(CaPaEBR)ebr10026413(OCoLC)923426665(EXLCZ)99100000000000278520040519d2003 uy 0engurcn|||||||||ExamInsight for A+ operating systems technology[electronic resource] Exam 220-222 /author: Tcat HouserFriendswood, Tex. TotalRecall Publicationsc20031 online resource (xlv, 544 pages) illustrationsTotalRecall IT Certification System SeriesIncludes index.1-59095-670-2 1-59095-669-9 How 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 --Hercules -- 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 --Test 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 --Expansion 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 --Getting 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.ExamInsight for CompTIA A+ operating system technologies certificationA+ operating systems technologyElectronic data processing personnelCertificationComputer techniciansCertificationStudy guidesOperating systems (Computers)Electronic books.Electronic data processing personnelCertification.Computer techniciansCertificationOperating systems (Computers)005.43/Catura-Houser Tim864098MiAaPQMiAaPQMiAaPQBOOK9910450191503321ExamInsight for A+ operating systems technology1928744UNINA