Which three are described in the standard web application deployment descriptor？（）  

A . session configuration B . MIME type mappings C . context root for the application D . servlet instance pool configuration E . web container default port bindings F . Servlet Context initialization parameter

A . Only one I/O calibration process can run at a time. B . It automates the resource allocation for the Automated Maintenance Tasks. C . It improves the performance of the performance-critical sessions while running. D . It can be used to estimate the maximum number of I/Os and maximum latency time for the system. E . The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE.

A .  Switch profiles allow configurations to be synchronized between switches and are supported with any Cisco NX-OS Software managed device. B .  DCNM LAN can archive configurations from devices even if they are not managed by the DCNM server， and the administrator can supply the device management IP address and credentials. C .  You can archive a maximum of 50 configuration versions per managed device. D .  Managed devices must be licensed in DCNM LAN before they can be used with configuration change management. E .  Device-running configuration will be archived only if it differs from the last archived version.

A . Microsegmentation decreases the number of collisions on the network. B . if a switch receives a frame for an unkown destination，it uses ARP to resolve the address. C . Spanning Tree Protocol allows switches to automatically share vlan information. D . In a properly functioning network with redundant switched paths，each swiched aegment will contain oneroot bridge with all its ports in the forwarding state.All other switches in that broadcast domain will haveonly one root port. E . Establishing vlans increases the number of  broadcast domains. F . Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3address information.

A . A CSU/DSU terminates a digital local loop. B . A modem terminates a digital local loop. C . A CSU/DSU terminates an analog local loop. D . A modem terminates an analog local loop. E . A router is commonly considered a DTE device. F . A router is commonly considered a DCE device.

A . It accepts both a built-in and a key name as argument.  B . If no key trigger is defined, the specified built-in executes.  C . Its parameter must be specified in upper case, enclosed in single quotation marks.  D . It performs the same task as if you pressed the function key associated with the specified argument.  E . It executes the key trigger that corresponds to the built-in specified as its parameter.&e

A . The command access-list 110 permit gre must be configured to specify which traffic will be encrypted. B . The command access-list 110 permit ip must be configured to specify which hosts can use the tunnel. C . The tunnel destination 172.17.63.18 command must be configured on the Tunnel0 interface. D . The tunnel mode gre command must be configured on the Tunnel0 interface. E . The tunnel source Ethernet1 command must be configured on the Tunnel0 interface. F . The tunnel source Tunnel0 command must be configured on the Tunnel0 interface.

A . EIGRP for IPv6 is directly configured on the interfaces over which it runs. B . EIGRP for IPv6 is not configured on the interfaces over which it runs， but if a user uses passive-interface configuration， EIGRP for IPv6 needs to be configured on the interface that is made passive. C . There is a network statement configuration in EIGRP for IPv6， the same as for IPv4. D . There is no network statement configuration in EIGRP for IPv6. E . When a user uses a passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive. F . When a user uses a non-passive-interface configuration， EIGRP for IPv6 does not need to be configured on the interface that is made passive

A .  Cisco NX-OS Software does not support PIM dense mode. B .  The command ip multicast-routing must be enabled in Cisco NX-OS Software before any multicast configuration is possible on the switch. C .  PIM CLI configuration and verification commands are not available until you enable the PIM feature with the feature pim command. D .  Cisco NX-OS Software supports multicast routing per Layer 3 VRF instance. E .  The default PIM operational mode on the Cisco Nexus 7000 switch is SSM.

A . includes three design levels B . incorporates products and technologies into enterprise, service provider, and commercial systems C . extends the value of designs through a sustained development plan D . does not factor customer input design process E . facilitates faster and more reliable customer deployments F . incorporates a narrow range of technologies and product

A . Alter data in a database table.  B . Add custom item validation code.  C . Disable the Next Block key and menu item.  D . Display a custom form in place of a List of Values.  E . Change the navigational order of the blocks in a form.  F . Perform a complex calculation each time the F10 key is pressed.&e

A . It rejects statements that try to insert out-of-range values B . It rejects invalid dates C . It limits the operations that the server can perform D . It rejects queries that produce out-of-range values E . It rejects dates with zero day or month value

A .  Only one I/O calibration process can run at a time B .  It automates the resource allocation for the Automated Maintenance Tasks C .  It improves the performance of the performance-critical sessions while running D .  It can be used to estimate the maximum number of I/Os and maximum latency time for the system E .  The latency time is computed only when the TIMED_STATISTICS initialization parameter is set to TRUE

A .  Cisco DCNM-LAN server users are local to the Cisco DCNM-LAN server. Creating， changing， and removing Cisco DCNM-LAN server users has no effect on user accounts on managed devices. B .  A Cisco DCNM-LAN server user that has Administrator privileges can push out changes to managed devices even if the Cisco NX-OS role that is used on the discovered device has the network operator role. C .  Cisco DCNM-LAN user roles restrict the ability of users to make changes to Cisco DCNM-LAN server settings. Cisco NX-OS user roles enforce read/write privileges on the discovered devices. D .  Cisco DCNM-LAN allows you to configure unique credentials for each discovered device or use default credentials when you do not configure unique credentials for a device. E .  Cisco DCNM-LAN can use AAA servers to authenticate users. Only TACACS servers are supported.

A . Improve customer satisfaction rates B . Improve the skill sets of their staff members C . Increase their staff productivity D . Reduce the risk involved with deploying and supporting new and complex technologies E . Improve response times for network outages F . Help ensure that suppliers are meeting metric

A .  In a vPC topology， the primary HSRP router will respond to ARP requests， but both HSRP routers will forward data traffic. No additional configuration is required. B .  In a vPC topology， the primary HSRP router will respond to ARP requests， but both HSRP routers will forward data traffic if the peer-gateway feature is enabled. C .  You can configure two overlapping HSRP groups to load share traffic from the connected hosts while providing the default router redundancy. D .  You can use the show standby command to verify HSRP operation and configuration. E .  If you remove the feature hsrp command， all relevant HSRP configuration information isalso removed.

A . improve the skill sets of its staff members B . increase the value of and return on investment for its networks C . increase network staff productivity D . increase the amount of server room rack space E . improve network availability， resiliency， security， and scalability F . increase the amount of time required to integrate network change

A . The IP inspection rule can be applied in the inbound direction on the secured interface B . The IP inspection rule can be applied in the outbound direction on the unsecured interface C . The ACL applied in the inbound direction on the unsecured interface should be an extendedACL. D . For temporary openings to be created dynamically by Cisco IOS Firewall， the access-list for thereturning traffic must be a standard ACL

A . RIP version 1 broadcasts updates whereas RIP version 2 uses multicasts. B . RIP version 1 multicasts updates while RIP version 2 uses broadcasts. C . Both RIP version 1 and RIP version 2 are classless routing protocols. D . RIP Version 2 is a classless routing protocol whereas RIP version 1 is a classful routing protocol. E . Both RIP version 1 and version 2 support authentication. F . RIP version 2 sends the subnet mask in updates and RIP version 1 does not.

A . A CSU/DSU terminates a digital local loop. B . A modem terminates a digital local loop. C . A CSU/DSU terminates an analog local loop. D . A modem terminates an analog local loop. E . A router is commonly considered a DTE device. F . A router is commonly considered a DCE device.

A . Constraints provide data independence. B . Constraints make complex queries easy. C . Constraints enforce rules at the view level. D . Constraints enforce rules at the table level. E . Constraints prevent the deletion of a table if there are dependencies. F . Constraints prevent the deletion of an index if there are dependencies.

A . Microsegmentation decreases the number of collisions on the network. B . if a switch receives a frame for an unkown destination,it uses ARP to resolve the address. C . Spanning Tree Protocol allows switches to automatically share vlan information. D . In a properly functioning network with redundant switched paths,each switched aegment will contain one root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have only one root port. E . Establishing vlans increases the number of broadcast domains. F . Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information.

In a market system individual economic units are free to interact among each other in the market place. It is possible to buy commodities from other economic units or sell commodities to them. In a market, transactions may take place via barter or money exchange. In a barter economy, real goods such as automobiles, shoes, and pizzas are traded against each other. Obviously, finding somebody who wants to trade my old car in exchange for a sailboat may not always be an easy task. Hence, the introduction of money as a medium of exchange eases transactions considerably. In the modern mar ket economy, goods and services are bought or sold for money. An alternative to the market system is administrative control by some agency over all transactions. This agency will issue edicts or commands as to how much of each goods and service should be produced, exchanged, and consumed by each economic unit. Central planning may be one way of ad ministering such an economy. The central plan, drawn up by the government, Shows the amounts of each commodity produced by the various firms and allocated to different households for consumption. This is an example of complete planning of production, consumption, and exchange for the whole economy. In a traditional society, production and consumption patterns are governed by tradition: parent age, religion, and custom fix every person' s place within the economic system. Transactions take place on the basis of tradition, too. People belonging to a certain group or caste may have an obligation to care for other persons, provide them with food and shelter, care for their health, and provide for their education. Clearly, in a system where every decision is made on the basis of tradition alone, progress may be difficult to achieve. A stagnant society may result. What is the main purpose of the passage？ A．To outline contrasting types of economic systems. B．To explain the science of economics. C．To argue for the superiority of one economic system. D．To compare barter and money-exchange markets.

A．IGP B．BGP C．EGP D．Incomplete E．Anonymous