Network Pro CH1-10 with solutions 2024 new update
- An access point that conforms to the IEEE 802.11b standard acts most closely to what
other networking device? - ANSWER Hub
- All of the 802.11 standards for the wireless networking support which type of
communication path sharing technology? - ANSWER CSMA/CA
- Uses a narrow frequency band and hops data signals in a predictable sequence -
ANSWER FHHS
- Breaks data into pieces and ends the pieces access multiple frequencies in a defined
range - ANSWER DSSS
- Breaks data into very small data streams in order to send the information across long
distances - ANSWER OFDM
- Which of the following is true of a wireless network SSID? - ANSWER Groups
wireless devices together into the same logical network
- Which wireless networking component is used to correct multiple APs together? -
ANSWER DS
- Which IEEE standard describes wireless communications? - ANSWER 802.11b
- Which data transmutation rate is defined by the IEEE 802.11b wireless standard. -
ANSWER 11Mbps
- You are designing a wireless network for a client. Your client needs the network to
support a data rate of at least 54Mbps. In addition, the client already has a wireless telephone system installed that operates 2.4GHz. Which 802.11 stand will work best in this situation? - ANSWER 802.11a
- You are designing an update to your clients wireless network. The existing network
uses 802.11b. Due to budget, which 802.11 standard will work best. - ANSWER 802.11g
- Which IEEE wireless standard specify transmission speeds up to 54Mbps? select two
- ANSWER 802.11a 802.11g
- You have been contacted by OsCorp to recommend a wireless solution. - ANSWER
802.11g
- Which of the following are frequencies defined by 802.11 committees for wireless
networking. select two - ANSWER 2.4GHz 5.57GHz
- Which technologies are used by the 802.11ac standard to increase network
bandwidth? select two - ANSWER Eight MIMO radio streams 80MHz donned channels
- Your organization uses an 802.11b wireless network. Recently other tenets installed
the following equipment in your building.... - ANSWER The wireless tv system
- What is the frequency of 802.11a networking? - ANSWER 5.75GHz
- How many total channels are available for 802.11a wireless networks? - ANSWER 23
- How many total channels are available for 802.11g wireless networks? - ANSWER
11
- Which wireless technology is used to enable 802.11a-ht and 802.11g-ht networks to
emulate 802.11n network speeds? - ANSWER Channel bonding
- You are configuring a wireless network with two wireless access points. Both access
points connect to the same wired network. You want wireless users to be able to connect to either access point, and to be able to roam between the two access points.How should you configure the access points? - ANSWER Same SSID, different channel.
- You have configured a wireless access point to create a small network. You have
configured all necessary parameters. Wireless clients seem to take a long time to find the wireless access point. You want to reduce the time it takes for the clients to connect. What should you do? - ANSWER Decrease the beacon interval.
- You have configured a wireless access point to create a small network. For security,
you have disabled SSID broadcast. From a client computer, you try to browse to find the access point. You see some other wireless networks in the area, but cannot see your network to connect to it. What should you do? - ANSWER Configure a profile on the wireless client.
- You have a small wireless network that uses multiple access points. The network
currently uses WPA. You want to connect a laptop computer to the wireless network.Which of the following parameters will you need to configure on the laptop? - ANSWER TKIP encryption Preshared key
- You are building a wireless network within and between two buildings. The buildings
are separated by more then 3000 feet. The wireless network should meet the following requirements.... - ANSWER Building 1-location A Right-facing directional Antenna/WPA2 with CCMP Building 1-location B Omni directional Antenna/WPA2 with CCMP Building 1-location C Left-facing directional Antenna/WPA2 with CCMP Building 1-location D Right-Facing Parabolic Antenna/WPA2 with CCMP Building 2-location A Omni Directional/WEP with Open authentication Building 2-location B Left-facing Parabolic Antenna/WPA2 with CCMP
- Your wireless network consist of multiple wireless 802.11n access points that are
configured as follows.....This network is required to support an ever-increasing number of devices. what should you do? - ANSWER Double the bandwidth assigned per channel to 40MHz
- What purpose does a wireless site survey serve? select two - ANSWER To Identify
existing or potential sources of interference To identify the coverage area and preferred placement of access points.
