| The Exam Cram Method of study focuses on exactly what you need to get certified now.
The Cisco SAFE Implementation Exam (which carries the examination ID number of 642-541) is intended to evaluate whether you understand the ideas behind a secured network architecture and whether you can implement such an architecture (across a wide range of network types) using Cisco Systems' equipment.
That's a tall order. This is not an easy exam.
However, it's not a hurdle too high if you have properly prepared yourself. Understanding the material in this book is one part of that preparation. Understanding basic networking is another: That includes concepts such as the OSI model and what happens at each layer, how IP addressing works and what addresses are used where, and what the various networking devices are and do. All of these concepts must be in your knowledge kit when you take the exam. This is very much an exam about applied networking, not networking theory. |
|
|
Java Language Features: With Modules, Streams, Threads, I/O, and Lambda Expressions
Work with essential and advanced features of the Java programming language such as Java modules development, lambda expressions (closures), inner classes, threads, I/O, Collections, garbage collection, and more. Author Kishori Sharan provides over 50 diagrams and 290 complete programs to help you visualize and better understand the topics ... | | Flash Video Creativity
The Flash MX video object is a wondrous thing, but 90% of people seem to be happy keeping it constrained in a small, square window. Why? Video can be anything that you want it to be, and then some. The experiments in this book will take you through simple video manipulation, kaleidoscopes, emulating TV effects, 360-degree displays, animating... | | |
|