cwts certified wireless technology specialist official study guide exam pw0 070 phần 10 potx

... 186, 187cameras, FHSS for, 138Canada, local RF regulation, 101 cancellation effect, 100 capacity, 105 of wireless access point, 108 – 109 captive portal, 5, 45Carrier Sense Multiple Access/Collision ... co-location, 109 – 110, 110 China, local RF regulation, 101 Cipher-block chaining meshage authentication code Protocol (CCMP), 348, 359, 359Cisco SystemsAironet Site Survey utility, 299case study, ... point A wireless infrastructure device connected to a distribution system allowing wireless LAN devices to access computer network resources. Contains at least two network interfaces, 10/ 100 /100 0...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 5 potx

... Spread spectrum technology sends data over many subcarrier frequencies. Narrowband technology is not used in IEEE-based WLANs but is used in other technology such as radio and TV. Wireless broadband ... for 2.4 GHz 8 dBi patch antenna90°120°150°180° 210 240°270°300°330°0 102 0 330°60°90°120°150°180° 210 240°270°300°330°0 102 0 330°60°Vertical Horizontal Im age provIded ... communications using IEEE 802.11 wireless LAN systems; it is implied with RF line of sight. If a wireless LAN engineer was planning on connecting two buildings together using a wireless LAN link, one...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 1 ppt

... your hand is an important step in studying for the CWTS certiﬁcation. The CWTS: Certiﬁed Wireless Technology Specialist Ofﬁcial Study Guide covers the CWTS exam objectives step-by-step in a ... 98Frequency 99Amplitude 100 Phase 100 Frequencies Used for Wireless LANs 101 Coverage and Capacity 104 Coverage 105 Capacity 108 Channel Reuse and Co-location 109 RF Range and Speed 110 Line of Sight ... complianceEnforcing compliance with WIPS38893flast.indd 34 5/19/09 5:57:49 AM CWTS TM Certified Wireless Technology Specialist Official Study Guide Robert J. Bartz38893ffirs.indd 1 5/18/09 4:06:02 PMIntroduction...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 2 ppsx

... (VLANs) wireless bridges wireless controllers/switches wireless LAN routers wireless mesh networking wireless repeaters wireless VPN router38893c02.indd 53 5/18/09 4:37:34 PMIEEE and Wireless ... Networks Wireless LANs are valuable technology in the industrial, municipal, and law enforcement ﬁelds, and in transportation networks.Some industrial deployments have been using wireless LAN technology ... communications in the event of a device or path failure. Wireless mesh networking is very popular in the outdoor market. Some examples where wireless mesh networks are currently utilized are:MetropolitanUniversity...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 3 ppt

... Frequency (RF) Fundamentals for Wireless LAN Technology THE FOLLOWING CWTS EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:Define basic characteristics of Wi-Fi technology Range, coverage, and ... board, or main board. As PC technology evolved, so did the data bus architecture, going to 32-bit and now 64-bit bus. Wireless networks are no stranger to PCI. Even though wireless is often thought ... case. 7. C. A wireless client bridge will connect an Ethernet segment to a wireless network, allow-ing all devices connected to a common physical layer boundary to communicate wirelessly.8....

cwts certified wireless technology specialist official study guide exam pw0 070 phần 4 pps

... measurements of power. An example would be an RF ampliﬁer. If the input power to an ampliﬁer is 10 mW and the output power is 100 mW, the gain of the ampliﬁer is 10 dB—a change in power.If ... Radio Frequency (RF) Fundamentals for Wireless LAN Technology 12. How many channels are available for wireless LAN use in the unlicensed 2.4 GHz ISM band?A. 8B. 10 C. 11D. 1413. The range of a ... verifying that the RF 38893c04.indd 109 5/18/09 5:01:21 PMChapter 5Access Methods, Architectures, and Spread Spectrum Technology THE FOLLOWING CWTS EXAM OBJECTIVES ARE COVERED IN THIS...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 7 pptx

... successfully perform a wireless LAN site survey and design of a wireless network. We looked at several examples of deployment scenarios and case studies from different manufacturers of wireless LAN equipment ... SupportProvide technical support for wireless LAN deployment.38893c08.indd 273 5/19/09 6:11:53 AMChapter 9Performing a WLAN Site SurveyTHE FOLLOWING CWTS EXAM OBJECTIVES ARE COVERED IN THIS ... candidate to use the roaming features of an IEEE 802.11g wireless computer network?A. Notebook computerB. PDAC. Voice handsetD. Wireless camera 10. Which is a main factor in determining the number...

cwts certified wireless technology specialist official study guide exam pw0 070 phần 8 pps

... 10  WLAN Securitywhich the wireless LAN is deployed. EAP types vary in speciﬁcations, costs, and complexity. Figure 10. 11 shows 802.1X/EAP conﬁguration on a wireless LAN switch.FIGURE 10. 11 ... directly into a wireless LAN controller/switch.38893c09.indd 307 5/19/09 6:17:27 AM356 Chapter 10  WLAN SecurityFIGURE 10. 13 Wireless access point as a RADIUS client device Wireless clientuser ... setting up wireless security a one-step process. When a user pushes a hardware button on the wireless residential gateway (wireless 38893c10.indd 348 5/19/09 6:25:52 AM344 Chapter 10  WLAN...

sybex mcitp microsoft windows vista desktop support consumer study guide exam 70 623 phần 10 ppt

... (networks), 325, 329–330, 330, 345filesbacking up compressed, 101 configuring backups, 100 104 , 100 103 restoring, 104 107 , 106 107 troubleshooting access to, 391–393, 392firewallsSecurity ... 7)503reserved addressesIPv4, 341IPv6, 343resolution, setting (monitors), 31restoring files, 104 107 , 106 107 restoring systemsComplete PC Restore utility, 422–423, 423System Restore tool, 422Restricted ... clean installations, 10 20 Clock gadget, 48–49 colons (:) in IP addresses, 342color, adjusting photo, 98Complete PC Backup and Restore image, 103 105 , 104 Complete PC Restore...

MICROSOFT TECHNOLOGY ASSOCIATE Student Study Guide: EXAM 98-364 Database Administration Fundamentals doc

... http://msdn.microsoft.com/en-us/library/aa139981(office .10) .aspx FAST TRACK HELP_______ /3Student Study Guide MICROSOFT TECHNOLOGY ASSOCIATE EXAM 98-364Database Administration FundamentalsWeb ... to 10 percent. Which of the following is the correct syntax? a. UPDATE RENTALS SET value _ added _ tax = .10; b. SET sales _ tax _ rate = .10 IN RENTALS; c. UPDATE sales _ tax _ rate = .10 ... more than 10 tracks? a. CREATE VIEW CD _ More _ than _ 10 AS SELECT CD _ Title, CD _ Art- ist,CD _ Year FROM CD _ Collection WHERE Tracks > 10 b. CREATE TABLE CD _ More _ than _ 10 AS SELECT...

Xem thêm