Please solve both Questions carefully.. Thanks

40- A Security administrator is diagnosing an issue with a newly created wireless network. Devices on the wireless network can access the Internet but no printers on the resources on the LAN. The devices on the network are also unable to communicate with the other wireless devices that are connected to the same access point. From the wireless client, the security administrator can ping the local gateway and DNS servers, but there is no response to pings sent to other network devices. Desktops on the LAN are not reporting any network issues. Which of the following would explain the reasons for ALL of the connectivity issue in this scenario? A) The devices need to authenticate with the captive portal first. B) 802.1x is enabled nut not supported by the wireless devices. C) The wireless devices are in a segregated VLAN D) The wireless devices are using the wrong WPA2 key E) AP isolation is enabled on the Wi-Fi network. P A firewall is blockading the traffic entering the router 41- A company is getting billed for exceed network usage, even though its usage has not changed. The company's wireless network has been slow. The number of host on the network exceeded the number of the wireless devices the company owns. The company has WEP - encrypted access point cascading off a router. Which of the following would solve the issue? (select TWO answers) A) Encrypt the wireless point using WPA2 B) Disable SSID broadcast C) Use MAC filtering based on the company devices D) Change the antenna placement E) Perform a site survey