A+, Network+, Security+ Exams in a Nutshell A Desktop Quick Reference

By Pawan K. Bhardwaj
Book Price: $54.99 USD
£38.99 GBP
PDF Price: $43.99

Cover | Table of Contents | Colophon

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About the Author
Pawan K. Bhardwaj is an independent technical trainer and author. Pawan is MCSE, MCT, Security+, Network+, I-Net+, and A+ certified. He was one of the first 100 people in India to attain MCSE certification in 1997. He teaches Windows Administration and Networking classes, and provides consultancy to training institutions. He has authored or contributed to over 12 certification books, including MCSE Core Elective Exams in a Nutshell (O'Reilly). Pawan was also the technical reviewer for the bestselling titles MCSE 2003 Core Required Exams in a Nutshell and MCSE Windows 2000 Exams in a Nutshell (both published by O'Reilly).
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The animal on the cover of A+, Network+, Security+ Exams in a Nutshell is a Goliath beetle. This is the largest type of beetle that exists, and it actually is one of the largest insects in the world. They are native to the tropics of Africa and feed off the moist, rotting wood in the rainforests located there.
Like all beetles, the Goliath beetle begins life as an egg, hatching into a larva. The larva mainly lives off dead trees and plants, and so it is considered very good for the environment, helping to clean up waste. After many months of eating and growing, the larva builds itself a cocoon, from which it emerges completely transformed into the Goliath beetle. Once a beetle, it doesn't have too long to live. Its primary focus in this stage is reproduction.
These beetles have colorful markings on their shells, although they are mostly black and white. They also share some other features with all beetles, such as the elytra, which are the hard, shell-like wings that form a protective cover over a second set of wings-the actual wings the beetle uses to fly. A male Goliath beetle has a Y-shaped horn on the top of its head (used for grappling with other beetles), while the female has no horn. These insects also have a set of claws on each leg, which are incredibly powerful. These claws, known as tarsi, allow the beetle to cling firmly to tree bark.
The cover image is from Cassell's Natural History. The cover font is Adobe ITC Garamond. The text font is Linotype Birka; the heading font is Adobe Myriad Condensed; and the code font is LucasFont's TheSans Mono Condensed.

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