Completely revised and updated for all four new exams and reviewed and approved by CompTIA, this definitive volume covers everything you need to know to pass the CompTIA A+ essentials exam and CompTIA A+ exams 220-602, 220-603, and 220-604.
Includes CD-ROM.
Print
Includes index.
All-in-one certification series
CompTIA A+ certification exam guide
Computer technicians--Certification
Microcomputers--Maintenance and repair--Examinations--Study guides
Electronic data processing personnel--Certification