9.1.7 Practice Questions Test Out 100% Pass

9.1.7 Practice Questions Test Out 100% Pass Which type of communication path-sharing technology do all 802.11 standards for wireless networking support? CSMA/CA 1. Match the wireless signaling method on the left with its definition on the right. Transfers data over a radio signal by switching channels at random within a larger frequency band. 2. Makes the transmitted bandwidth signal wider than the data stream needs. 3.Encodes data over a wireless network using non-overlapping channels. 1. FHSS 2. DSSS 3. OFDM Which of the following is true of a wireless network SSID? Groups wireless devices together into the same logical network. Which wireless networking component is used to connect multiple APs together? WDS Your organization uses an 802.11b wireless network. Recently, other tenants installed the following equipment in your building: A wireless television distribution system running at 2.4 GHz. A wireless phone system running at 5.8 GHz. A wireless phone system running at 900 MHz. An 802.11a wireless network running in the 5.725 - 5.850 GHz frequency range. An 802.11j wireless network running in the 4.9 - 5.0 GHz frequency range. Since this equipment was installed, your wireless network has been experiencing significant interference. Which system is to blame? The wireless TV system Which technologies are used by the 802.11ac standard to increase network bandwidth? (Select two.) 160 MHz bonded channels Eight MIMO radio streams You are designing an update to your client's wireless network. The existing wireless network uses 802.11b equipment, which your client complains runs too slowly. She wants to upgrade the network to run up to 600 Mbps. Due to budget constraints, your client wants to upgrade only the wireless access points in the network this year. Next year, she will upgrade