CompTIA A+ 2009 In Depth by Jean Andrews


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  • CompTIA A+ 220-701 necessities examination, 2009 version: exam ambitions Mapped to Chapters
  • CompTIA A+ 220-702 functional software examination, 2009 version: exam goals Mapped to Chapters
  • Glossary


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Figure 6-35 Lift the socket load plate Courtesy: Course Technology/Cengage Learning 3. Orient the processor so that the notches on the two edges of the processor line up with the two notches on the socket (see Figure 6-36). Gently place the processor in the socket. Socket 775 doesn’t have those delicate pins that Socket 1366 has, but you still need to be careful to not touch the top of the socket or the bottom of the processor as you work. Two notches on processor package Two notches on socket Figure 6-36 Place the processor in the socket orienting the notches on two sides Courtesy: Course Technology/Cengage Learning 4.

Windows Vista is added. Operating systems covered are now Windows Vista and XP with light coverage of Windows 2000. Vista startup and recovery environment are covered in detail. • More emphasis on security with two chapters devoted to security essentials and security practices and increased content on dealing with an infected system. • Alternate OS installation methods. • How to set up and use Remote Assistance. • One chapter totally focuses on people skills with increased content. This chapter is moved earlier in the book to promote these skills and to apply them throughout the book.

A FireWire port (also called an IEEE 1394 port, pronounced “I-triple-E 1394 port”) is used for high-speed multimedia devices such as digital camcorders. A universal serial bus (USB) port can be used by many different input/output devices, such as keyboards, printers, scanners, and digital cameras. In addition to these ports, some older motherboards provide a serial port that transmits data serially (one bit following the next); it is often used for an external modem or scanner. A serial port looks like a parallel port, but is not as wide.

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