Study Lab

Don't miss the Study Lab materials found on the CD accompanying this book. Each Study Lab is tailored to the individual chapters in this book, meaning that you'll quickly be able to determine which topics you understand well enough to pass the exam and which topics need more study. The Study Labs are presented in printable PDF format so that you can take them with you to study at work, on the road, or even in your car just before test time!

The Absolute Minimum

Here are the high points of this chapter. Review these just before you take the exam to brush up on the major topics and help you identify what you need to review.

  • Adding RAM to systems improves performance by minimizing disk accesses and by providing a larger workspace.

  • Adding ...

Get Absolute Beginner's Guide to A+ Certification now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial