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

... 186, 187 cameras, FHSS for, 138 Canada, local RF regulation, 101 cancellation effect, 100 capacity, 105 of wireless access point, 108 – 109 captive portal, 5, 45 Carrier Sense Multiple Access/ Collision ... co-location, 109 – 110, 110 China, local RF regulation, 101 Cipher-block chaining meshage authentication code Protocol (CCMP), 348, 359, 359 Cisco Systems Aironet Site Sur...

Ngày tải lên: 10/08/2014, 12:21

... 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 antenna 90° 120° 150° 180° 210 240° 270° 300° 330° 0 102 0 3 30° 60° 90° 120° 150° 180° 210 240° 270° 300° 330° 0 102 0 3 30° 60° Vertical Horizontal Im...

Ngày tải lên: 10/08/2014, 12:21

... 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 ... 98 Frequency 99 Amplitude 100 Phase 100 Frequencies Used for Wireless LANs 101 Coverage and Capacity 104 Coverage 105 Capacity 108 Channel Reuse and Co-location 109 R...

Ngày tải lên: 10/08/2014, 12:21

... (VLANs) wireless bridges wireless controllers/switches wireless LAN routers wireless mesh networking wireless repeaters wireless VPN router 38893c02.indd 53 5/18/09 4:37:34 PM IEEE 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 usin...

Ngày tải lên: 10/08/2014, 12:21

... 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...

Ngày tải lên: 10/08/2014, 12:21

... 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. 8 B. 10 C. 11 D. 14 13. The...

Ngày tải lên: 10/08/2014, 12:21

... 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 ... Support Provide technical support for wireless LAN deployment. 38893c08.indd 273 5/19/09 6:11:53 AM Chapter 9 Performing a WLAN Site Survey THE FOLLOWING CWTS EXAM OBJE...

Ngày tải lên: 10/08/2014, 12:21

... 10  WLAN Security which 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 AM 356 Chapter 10  WLAN Security FIGURE 10. 13 Wireless access point as a RADIUS client dev...

Ngày tải lên: 10/08/2014, 12:21

... (networks), 325, 329–330, 330, 345 files backing up compressed, 101 configuring backups, 100 104 , 100 103 restoring, 104 107 , 106 107 troubleshooting access to, 391–393, 392 firewalls Security ... 7) 503 reserved addresses IPv4, 341 IPv6, 343 resolution, setting (monitors), 31 restoring files, 104 107 , 106 107 restoring systems Complete PC Restore utility, 422–423, 423 System...

Ngày tải lên: 10/08/2014, 13:20

... http://msdn.microsoft.com/en-us/library/aa139981(office .10) .aspx FA S T TRA C K HEL P _______ /3 Student Study Guide MICROSOFT TECHNOLOGY ASSOCIATE EXAM 98-364 Database Administration Fundamentals Web ... 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 _...

Ngày tải lên: 30/03/2014, 22:20