By David D. Coleman
Up-to-date variation of this top–selling CWNA learn consultant Sybex is the authentic writer for CWNP, Inc., the association at the back of the the CWNA certification. the recent version of Sybex′s top–selling CWNA learn consultant covers the newest CWNA examination, PW0–105. If you′re getting ready for the examination, you′ll locate complete insurance of radio frequency (RF) applied sciences, in addition to IEEE 802.11 rules and criteria, protocols and units, community protection, and lots more and plenty extra. This distinctive e-book not just covers all examination pursuits, it is also sensible bankruptcy assessment questions and hands–on routines. The book′s site bargains extra perform checks and flashcards, demo software program, and extra. Prepares you for examination PW0–105, the hot CWNA examination administered by way of the qualified instant community specialist, Inc. Covers all examination goals, together with radio frequency (RF) applied sciences and IEEE 802.11 laws and criteria, protocols and units, community implementation, community protection, and RF web site surveying comprises sensible examples and assessment inquiries to toughen studying Discusses the most recent details on instant developments, protocols, and standards––helpful even if you′re getting ready for the examination or now not offers extra perform assessments, digital flashcards, demo software program, and extra from the book′s accompanying site CWNA certification is the root for any specialist who makes use of instant networks––and a springboard to extra complex instant certifications. start this day with this designated CWNA prep consultant.
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Extra info for CWNA: Certified Wireless Network Administrator Official Study Guide: Exam PW0-105
1. Understand and apply the basic components of RF mathematics. 3. 1. Identify RF signal characteristics, the applications of basic RF antenna concepts, and the implementation of solutions that require RF antennas. 2. Explain the applications of physical RF antenna and antenna system types and identify their basic attributes, purpose, and function. 3. Describe the proper locations and methods for installing RF antennas. 4. 1. Identify the use of the following WLAN accessories and explain how to select and install them for optimal performance and regulatory domain compliance.
2 Identify and apply regulatory domain requirements. 6. Understand the IEEE standard creation and ratification process and identify IEEE standard naming conventions. 7. Identify new Wi-Fi technologies and their impact on WLAN implementations. 3. 1. Defi ne the roles of the following organizations in providing direction, cohesion, and accountability within the WLAN industry. 1. 1. Summarize the processes involved in authentication and association. 2. Defi ne, describe, and apply the following concepts associated with WLAN service sets.
For more information, see Chapter 10. 20. B. Warehouse and manufacturing environments often deploy wireless handheld devices such as barcode scanners, which are often used for inventory control. 11 frequency hopping technology. 11 FHSS wireless LANs still exist today in manufacturing and warehouse environments. For more information, see Chapter 11. indd lvi 4/10/2012 4:28:16 PM Answers to Assessment Test lvii 21. C, D. When installing a mesh router, it is best to use two or more radio cards. 4 GHz HR-DSSS and ERP radios are often used for client connectivity, whereas the 5 GHz OFDM radios are used for mesh connectivity or backhaul.