Examcompass test 6

The IEEE 802.11g standard is backwards compatible with: 802.11n 802.11a 802.11b 802.11ac

802.11b

A lightly protected subnet consisting of publicly available servers placed on the outside of the company's firewall is known as: VPN Extranet VLAN DMZ

DMZ

Dynamic Network Address Translation (DNAT) provides a permanent mapping between an individual private IP address and a public IP address. True False

False

Static Network Address Translation (SNAT) provides a mapping between an individual private IP address and any of the IP addresses belonging to the available public IP address pool. True False

False

Which of the following IEEE standards provides the basis for implementing most modern WLANs? IEEE 802.11 IEEE 802.1x IEEE 802.3 IEEE 802.1q

IEEE 802.11

Which of the following best describes the disabling of an SSID broadcast? .It is one of the measures used in the process of securing wireless networks .It makes a WLAN harder to discover .It blocks access to a WAP .It prevents wireless clients from accessing the network

It makes a WLAN harder to discove

Which one of the following is a network security access control method in which a 48-bit physical address assigned to each network card is used to determine access to the network? MAC filtering Network Address Translation (NAT) Static IP addressing Network Access Control (NAC)

MAC filtering

What are the characteristic features of the IEEE 802.11b wireless standard? (Select 2 answers) Maximum data signaling rate of 11 Mbps 2.0 GHz frequency range Maximum data signaling rate of 54 Mbps 5.0 GHz frequency range Maximum data signaling rate of up to 600 Mbps 2.4 GHz frequency range

Maximum data signaling rate of 11 Mbps 2.4 GHz frequency range

Which of the following answers apply to the IEEE 802.11g wireless standard? (Select 2 answers) Maximum data signaling rate of up to 600 Mbps 5.4 GHz frequency band Maximum data signaling rate of 54 Mbps 2.4 GHz frequency range Maximum data signaling rate of 11 Mbps 5.0 GHz frequency range

Maximum data signaling rate of 54 Mbps 2.4 GHz frequency range

Which of the following answers apply to the IEEE 802.11a wireless standard? (Select 2 answers) 2.4 GHz frequency band Maximum data signaling rate of 54 Mbps) 5.0 GHz frequency band Maximum data signaling rate of up to 600 Mbps 5.4 GHz frequency band Maximum data signaling rate of 11 Mbps

Maximum data signaling rate of 54 Mbps 5.0 GHz frequency band

Which of the following solutions alleviates the depletion of IPv4 address space by allowing multiple hosts on the same private LAN to share a single public IP address? DNS APIPA NAT DHCP

NAT

Which of the following solutions hides internal IP addresses by modifying the IP address information in IP packet headers while it is in transit across a traffic routing device? QoS DHCP NAT DNS

NAT

Which of the following is a Network Address Translation (NAT) method that takes a combination of a private IP address and a port number, then binds them with the corresponding public IP address and port information? PAT NAC RAS EAP

PAT

Which of the following solutions will allow a server with a private IP address to handle requests from an outside (public) network? Port bonding Port labeling Port forwarding Port mirroring

Port forwarding

What is the name of a router configuration feature that allows to open an inbound port based on the outbound requests made by hosts placed inside a private network? Port triggering Port bonding Port forwarding Port mirroring

Port triggering

Which of the following solutions allows network administrators to prioritize certain types of network traffic? NAC UAC NAT QoS

QoS

What are the characteristic features of a WPA/WPA2 Enterprise mode? (Select 2 answers) Suitable for large corporate networks Does not require an authentication server Suitable for all types of wireless LANs Requires RADIUS authentication server

Suitable for large corporate networks Requires RADIUS authentication server

Wi-Fi Protected Setup (WPS) simplifies the configuration of new wireless networks by enabling non-technical users to easily set up new networks, configure network security settings and add new devices to an existing network. However, due to its known security vulnerabilities, WPS is not recommended and should be disabled. True False

True

Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA) are encryption standards designed for securing wireless networks. WEP is an older standard and is not recommended because of its vulnerabilities. WPA was designed as an interim replacement for WEP, and WPA2 was introduced as the official standard that offers the strongest security of the three. True False

True

A type of architecture that simplifies networking by allowing devices to dynamically join a network, autoconfigure, and learn about the presence and capabilities of other devices is known as: DHCP UPnP S.M.A.R.T. UEFI

UPnP

Which of the following describes zero-configuration networking? WAP UPnP TKIP PnP

UPnP

Which of the following wireless security protocols has been discouraged in favor of newer standards due to known vulnerabilities resulting from implementation flaws? EAP AES WPA2 WEP

WEP

Which of the following is the best method to secure a small network lacking an authentication server? WPA-PSK WPA2-Enterprise WPA2-PSK WPA-Enterprise

WPA2-PSK

Which of the following is a set of firewall entries containing information on traffic considered safe enough to pass through? Whitelist Routing table Blacklist Rainbow table

Whitelist

Setting up a wireless network to operate on a non-overlapping channel allows multiple networks to coexist in the same area without causing interference. True False

True