Which two from the web application deployment descriptor are valid？（）

A .  ${product ID} B .  ${param.productID} C .  ${params.productID} D .  ${params.productID[1]} E .  ${paramvalues.productID} F .  ${paramValues.productID[0]} G .  ${pageContext.request.productID}

A .  NULL B .  SECURE C .  INTEGRAL D .  ENCRYPTED E .  CONFIDENTIAL

A . Create a Group policy object (GPO) for the web servers. B . Create a Group policy object (GPO) for the database servers. C . Modify the Default Domain Policy. D . Modify the Default Domain Controllers Policy.

A .  OSPF stub areas can be thought of as a simple form of summarization B .  OSPF cannot filter intra area routes C .  An ARR ran only exist in two areas - the backbone and one adjacent area D .  Performance issues in the Backbone area can be offset by allowing some traffic to transit anon-backbone area E .  the size of an area （the LSDB） will be constrained by the size of the IP MTU

A . Host 1 addresses the frames to the MAC address of router R1 B . Host 1 looks in its ARP cache for the MAC address of router R1 C . Host 1 addresses the frames to the MAC address of web server 2 D . Host 1 sends the packets to router R1 to be forwarded to web server 2 E . Host 1 sends a broadcast ARP request to obtain the MAC address of webserver2

A .  the URL pattern that requires authorization B .  the HTTP methods that require authorization C .  the users allowed access to the web resource D .  the J2EE roles allowed access to the web resource E .  the authentication mechanism required by the web resource

A . PUT B . POST C . SEND D . DELETE E . REMOVE

A .  Create a Group policy object （GPO） for the web servers. B .  Create a Group policy object （GPO） for the database servers. C .  Modify the Default Domain Policy. D .  Modify the Default Domain Controllers Policy.

A . advantages B . disadvantages C . power advantages D . power disadvantage

A . probe request B . association request C . authentication request D . reassociation request

A . <realm-name> B . <url-pattern> C . <description> D . <web-resource-name> E . <transport-guarantee&gt

A . DB Get   B . DB Read   C . DB Write   D . DB Release

A .  If the hashCode values are different， the objects might be equal. B .  If the hashCode values are the same， the object must be equal. C .  If the hashCode values are the same， the objects might be equal. D .  If the hashCode values are different， the objects must be unequal.

A .  A web application may override the web container’s implementation classes B .  A web application running in a J2EE product may override classes in the javax.* namespace C .  A web application class loader may NOT override any classes in the java.* and javax.*  namespace D .  Resources in the WAR class directory or in any of the JAR files within the library directory may  be accessed using the J2SE semantics of getResource E .  Resources in the WAR class directory or in any of the JAR files within the library directory  cannot be accessed using the J2SE semantics of getResource

A . NULL B . SECURE C . INTEGRAL D . ENCRYPTED E . CONFIDENTIAL

A . Install Windows PowerShell. B . Install Windows Server Backup. C . Modify the Windows Firewall settings. D . Enable the IIS Management Service feature.

A .

A .  JAX-WS dispatch API B .  Deployment descriptor C .  @Resource annotation D .  @WebServiceRef annotation E .  Service and Interface classe

A . DMVPN B . MPLS VPN C . Virtual Tunnel Interface (VTI) D . SSL VPN E . PPPoE

A . increases the number of VSANS without limit B . reduces power consumption per rack C . cuts the number of network cards and cables D . simplifies the management of SAN domai

A . The i nterface used by one router to connect to the other router is passive in the EIGRP process. B . Duplicate EIGRP router IDs. C . Mismatched Hold Timers. D . IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.

A . From the properties of the user accounts， configure the settings on the Account tab. B . From the properties of the mailboxes， configure the settings on the Mailbox Features tab. C . From the properties of the OWA virtual directory， configure the settings on the Segmentation tab. D . From the properties of the OWA virtual directory， configure the settings on the Authentication tab.

A . Placing it in the /secure directory B . Placing it in the /WEB-INF directory C . Placing it in the /META-INF/secure directory D . Creating a  element within the deployment descriptor

A．handed over B．handed round C．held on D．held out