This chapter covers the various networking devices used in modern networks with an eye toward passing the Network Exam. Sample questions with detailed answers are included to help you practice....

To effectively administer a network you need both an understanding of the operating system and the ability to troubleshoot it. With sample questions and detailed answers this sample chapter will help you prepare for the A Certification Exam....

Charles Brooks helps you to prepare for the Core Hardware module of the A Certification examination by covering objectives from the Domain 1.0 Installation Configuration and Upgrading section....

James H. Jones and Craig Landes examine memory chips and how they re packaged....

This chapter provides the information you will need to know 151; as a home integrator or a do-it-yourselfer 151; for designing integrating and installing a home security and surveillance system....

Review basic security concepts and controls that can be used by administrators to secure physical devices and media and fulfill the CompTIA-specified objectives for the Communications Security section of the Security exam....

The Computing Technology Industry Association CompTIA offers nine vendor-neutral IT certifications across a range of platforms and technologies. Read what author and columnist Ed Tittel has to say about these offerings....

Memory is fairly easy to understand once you ve grasped the basic concepts. This sample chapter explains the ins and outs of all types of memory to help you prepare for the A exam....

This sample chapter helps you to prepare for the Core Hardware module of the A Certification examination by covering system resources objectives within the Domain 1.0 Installation Configuration and Upgrading section....

Identify the purpose features and functions of network components for the Network exam....

This chapter describes a core architecture for Internet commerce systems which can be adapted for many applications....

Master the CompTIA-specified objective for the Media and Topologies and Protocols and Standards sections of the Network certification exam identify the purpose features and functions of a wide variety of network components....

Learn the basics of the Web networking domain name system and how the Internet might be in the future; also find out the essentials of surfing the Net....

Several different exam simulation software packages are available but which one to choose Joe Phillips shows you the ropes of several software packages and shares his likes and dislikes....

Considering technical training as a career Trainers and potential trainers should check out this article which describes CompTIA s CTT certification....