CompTIA A+ Certification Study Guide, Seventh Edition (Exam 220-701 & 220-702), 7th Edition

Index

* (asterisk), 450

$ (dollar sign), 759

.. command, 449–450

16-bit drivers, 18

17xx error, 227

32-bit addressing, 21

32-bit drivers, 18

32-bit operating systems, 333–335, 373

32-bit PCI bus, 9

32-bit registers, 333–335

32-bit SCSI systems, 166

36-bit address bus, 21

64-bit address bus, 21

64-bit data bus, 9, 64–65

64-bit drivers, 18

64-bit operating systems, 333–335, 373

64-bit registers, 333–335

802.11 standards, 579–580, 631, 632

802.11a standard, 579, 632

802.11b standard, 579, 631, 632

802.11g standard, 579, 631, 632

802.11i security standard, 727

802.11n standard, 579–580, 631, 632

A

About Windows dialog box, 333

AC adapters

described, 87, 277

laptop computers, 277–278, 297–298, 300–303

testing with multimeter, 299

troubleshooting, ...