考题
Which of the following statements about ORACLE is (are) correct?Ⅰ.ORACLE follows SQL standardⅡ.ORACLE database defines two logical types: table and viewA.ⅠonlyB.Ⅱ onlyC.Ⅰ and ⅡD.none of the above
考题
Which two statements are true about AH?() (Choose two.)
A. AH provides data integrity.B. AH is identified by IP protocol 50.C. AH is identified by IP protocol 51.D. AH cannot work in conjunction with ESP
考题
Which two statements are true about precedence values in policy?() (Choose two.)
A. 1 is the default precedence.B. A lower number is preferred.C. A higher number is preferred.D. 100 is the default precedence.
考题
Which of the following devices could be configured as a DHCP server?()
A. Wireless routerB. Unmanaged switchC. HubD. Repeater
考题
Which two statements about the Cisco Aironet Desktop Utility (ADU) are true? (Choose two.)() A、 The Aironet Desktop Utility (ADU) can be used to establish the association between the client adapter and the access point, manage authentication to the wireless network, and enable data encryption.B、 The Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.C、 The Aironet Desktop Utility (ADU) can support only one wireless client adapter installed and used at a time.D、 The Aironet Desktop Utility (ADU) profile manager feature can create and manage only one profile for the wireless client adapter.E、 When the user selects a different profile in the Aironet Desktop Utility (ADU), the settings for the wireless client adapter are changed only after a reboot.
考题
Which two statements about the wireless control system (WCS) are true?()A、the Cisco WCS is designed to support 1500 Cisco WLAN controllers and up to 50 APsB、the Cisco WCS runs on a dedicated network device such as the Cisco 2700 network applianceC、the Cisco WCS runs on various windows and Linux platformsD、the Cisco WCS screen displays four main menu sheet tab consisting of Monitor, Configure, Security, and AlamE、the Cisco WCS uses the SNMP protocol to communicate with the controllers
考题
Which two statements are true about L2TP tunnels?() (Choose two.)A、Traffic is clear textB、Traffic is encryptedC、They are initiated by the LNSD、They are initiated by the LAC
考题
Which two statements best describe the wireless security standard that is defined by WPA (Choose two.)()。A、It specifies use of a static encryption key that must be changed frequently to enhance securityB、It requires use of an open authentication methodC、It specifies the use of dynamic encryption keys that change each time a client establishes a connectionD、It requires that all access points and wireless devices use the same encryption keyE、It includes authentication by PSK
考题
You need to determine the correct wireless LAN topology for use in the Company network. Which three statements are true about the various WLAN topologies?()A、 In ad hoc mode, the Independent Basic Service Set (IBSS) is a framework in which mobile clients connect directly without an intermediate access point.B、 In Infrastructure mode, the Basic Service Set (BSS) is a framework in which mobile clients use a single access point for connecting to each other or to wired network resources.C、 In Infrastructure mode, the Extended Services Set (ESS) is a framework in which two or more Basic Service Sets are connected by a common distribution system (DS).D、 In Infrastructure mode, the Independent Basic Service Setet (IBSS) is a framework in which mobile clients connect directly without an intermediate access point.E、 In ad hoc mode, the Basic Service Set (BSS) is a framework in which mobile clients use a single AP for connecting to each other or to wired network resources.F、 In ad hoc mode, the Extended Services Set (ESS) is a framework in which two or more Basic Service Sets are connected by a common distribution system (DS)
考题
You need to set up a Company AP to act as a wireless repeater. What are three characteristics of this wireless repeater topology?()A、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 25%.B、 Autonomous access points are required.C、 The SSID of the root access point must be configured on the repeater access point.D、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 50%.E、 Lightweight access points are required.F、 The recommended overlap of the access point on the wired LAN and the wireless repeater is 75%.G、 The SSID of the root access point must be distinct from that of the repeater access point.
考题
Which two statements about the Cisco Aironet Desktop Utility (ADU) are true()A、The Aironet Desktop Utility (ADU )profile manager feature can create and manage only one profile for the wireless client adapter.B、The Aironet Desktop Utility (ADU) can support only one wireless client adapter installed and used at a time.C、The Aironet Desktop Utility (ADU) can be used to establish the association between the client adapter and the access point , manage authentication to the wireless network , and enable encryption.D、The Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.
考题
Which statements are true about EIGRP successor routes (Choose two.)()。A、A successor route is used by EIGRP to forward traffic to a destination.B、Successor routes are saved in the topology table to be used if the primary route fails.C、Successor routes are flagged as "active" in the routing table.D、A successor route may be backed up by a feasible successor route.E、Successor routes are stored in the neighbor table following the discovery process.
考题
Which two of these statements best describe the benefits of the Cisco Compatible Extensions Program? (Choose two.)()A、 offers a feature-rich implementation alternative to Wi-Fi certificationB、 accelerates the availability of innovative features while maintaining interoperabilityC、 provides innovative features only on Cisco’s wireless client adaptersD、 provides an evolving set of specifications for interoperabilityE、 eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee
考题
Which two statements about the Wireless Location Appliance are true?()A、a Wireless Location Appliance acts as a server to one or more Cisco WCSs. It collects, stores, and passes on data from its associated Cisco WLAN controllersB、before using the Web interface, the initial configuration of the Wireless Location Appliance must be done using the command-line interface (CLI)C、the Cisco 2000, 2700, 4100, and 4400 are examples of Wireless Location Appliance.D、the Wireless Location Appliance visually displays the location information of WLAN devices and forwards this information to third-party applications using the Simple Network devices and forwards this information to third-party applications using the Simple Network Management Protocol (SNMP)E、the Wireless Location Appliance visually tracks up to 15,000 WLAN devices and can store this information for 90 days.
考题
Which two of these statements best describe fast secure roaming? (Choose two.)() A、 available only in autonomous APsB、 available in autonomous and lightweight APsC、 a feature of WDS in autonomous APsD、 a feature of WDS in lightweight APsE、 requires at least one AP and one Wireless LAN Services Module
考题
Which two statements about a wireless repeater topology are true?()A、A wireless repeater is an access point that is not connected to the wired LAN.B、The repeater feature is only available in lightweight access point topologies.C、The SSID of the root access point must be configured on the repeater access point.D、This topology requires a 10 - 15 percent overlap between a wired access point and the wireless repeater.E、This topology requires a 15 - 25 percent overlap between a wired access point and the wireless repeater.F、To avoid interference, the repeater access point must use a different channel from what the root access point uses.
考题
Which of the following devices could be configured as a DHCP server?()A、Wireless routerB、Unmanaged switchC、HubD、Repeater
考题
Which two statements are true about precedence values in policy?() (Choose two.)A、1 is the default precedence.B、A lower number is preferred.C、A higher number is preferred.D、100 is the default precedence.
考题
多选题Which two of these statements best describe fast secure roaming? (Choose two.)()Aavailable only in autonomous APsBavailable in autonomous and lightweight APsCa feature of WDS in autonomous APsDa feature of WDS in lightweight APsErequires at least one AP and one Wireless LAN Services Module
考题
多选题Which two statements about the Cisco Aironet Desktop Utility (ADU) are true()AThe Aironet Desktop Utility (ADU )profile manager feature can create and manage only one profile for the wireless client adapter.BThe Aironet Desktop Utility (ADU) can support only one wireless client adapter installed and used at a time.CThe Aironet Desktop Utility (ADU) can be used to establish the association between the client adapter and the access point , manage authentication to the wireless network , and enable encryption.DThe Aironet Desktop Utility (ADU) and the Microsoft Wireless Configuration Manager can be used at the same time to configure the wireless client adapter.
考题
多选题Which two statements are true about L2TP tunnels?() (Choose two.)ATraffic is clear textBTraffic is encryptedCThey are initiated by the LNSDThey are initiated by the LAC
考题
多选题As the Company wireless administrator, you required to be knowledgeable about the wireless LAN components. Which two statements about these components are true? ()AIn the autonomous access point solution, control is provided by the WLAN controller.BIn the lightweight access point solution, WLAN management is provided by the WLAN Control System (WCS).CIn the autonomous access point solution, control is provided by the WDS (Wireless Domain Services).DCisco Aironet autonomous access points cannot be supported by the Cisco Unified Wireless Network.EIi the lightweight access point solution, WLAN management is provided by the WLAN Solution Engine (WLSE).FCisco Aironet lightweight access points cannot be supported by the Cisco Unified Wireless Network.
考题
多选题Which two statements about the EIGRP DUAL process are correct?()AAn EIGRP route will go active if there are no successors or feasible successors in the EIGRP topology table.BAn EIGRP route will go passive if there are no successors in the EIGRP topology table.CDUAL will trigger an EIGRP query process while placing the flapping routes in the holddown state.DA feasible successor in the EIGRP topology table can become the successor only after all the query requests have been replied to.EThe stuck in active state is caused when the wait for the query replies have timed out.FEIGRP queries are sent during the loading state in the EIGRP neighbor establishment process.
考题
多选题You need to determine the correct wireless LAN topology for use in the Company network. Which three statements are true about the various WLAN topologies?()AIn ad hoc mode, the Independent Basic Service Set (IBSS) is a framework in which mobile clients connect directly without an intermediate access point.BIn Infrastructure mode, the Basic Service Set (BSS) is a framework in which mobile clients use a single access point for connecting to each other or to wired network resources.CIn Infrastructure mode, the Extended Services Set (ESS) is a framework in which two or more Basic Service Sets are connected by a common distribution system (DS).DIn Infrastructure mode, the Independent Basic Service Setet (IBSS) is a framework in which mobile clients connect directly without an intermediate access point.EIn ad hoc mode, the Basic Service Set (BSS) is a framework in which mobile clients use a single AP for connecting to each other or to wired network resources.FIn ad hoc mode, the Extended Services Set (ESS) is a framework in which two or more Basic Service Sets are connected by a common distribution system (DS)
考题
多选题Which two statements are true about AH?() (Choose two.)AAH provides data integrity.BAH is identified by IP protocol 50.CAH is identified by IP protocol 51.DAH cannot work in conjunction with ESP
考题
多选题Which two statements are characteristics of a distance vector routing protocol?()ARIP is an example of distance vector routing protocolsBUpdates are periodic and include the entire routing tableCRouting updates are sent only after topology changesDThe protocol can be useful in hub-and-spoke and hierarchical networksEConvergence is usually faster than with link state protocolsFEach router has its own view of the topology
考题
多选题Which two statements about the Wireless Location Appliance are true? ()AA Wireless Location Appliance acts as a server to one or more Cisco WCSs. It collects, stores, and passes on data from its associated Cisco WLAN controllers.BBefore using the Web interface, the initial configuration of the Wireless Location appliance must be done using the command-line interface (CLI).CThe Cisco 2000, 2700, 4100, and 4400 are examples of Wireless Location Appliances.DThe Wireless Location Appliance visually displays the location information of WLAN devices and forwards this information to third-party applications using the Simple Network Management Protocol (SNMP).EThe Wireless Location Appliance visually tracks up to 15,000 WLAN devices and can store this information for 90 days.