Which interface provides the ability to see changes in real-time as they occur ？ （）A、 ConcurrentMapB、 java.util.AbstractMapC、 ObservableMapD、 InvocableMap
Which interface provides the ability to see changes in real-time as they occur ？ （）
- A、 ConcurrentMap
- B、 java.util.AbstractMap
- C、 ObservableMap
- D、 InvocableMap
相关考题：
As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI reference model? (Choose two)A．It enables equipment from different vendors to use the same electronic components, thus saving research and development fundsB．It encourages industry standardization by defining what functions occur at each layer of the modelC．It divides the network communication process into smaller and simpler components; thus aiding component development, design and troubleshootingD．It provides a means by which changes in functionality in one layer require changes in other layersE．It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers
WhichinterfaceprovidestheabilitytoaggregatevaluesacrossaclusterinparallelusingFilters?() A.ConcurrentMapB.Java.Util.AbstractMapC.ObservableMapD.InvocableMap
Whichinterfaceprovidestheabilitytoseechangesinreal－timeastheyoccur?() A.ConcurrentMapB.java.util.AbstractMapC.ObservableMapD.InvocableMap
Which command would you type to see a concise display of which interfaces are up and which are down?() A.show interfaces briefB.show interfaces statusC.show ip interface briefD.show interfaces terse
Which command allows you to view interface usage details in real－time?() A.user@host debug interface interface-nameB.user@host monitor usage interface-nameC.user@host monitor interface interface-nameD.user@host traceoptions interface interface-name
Which CLI command displays error statistics for an interface in real－time?() A.monitor trafficB.show interfacesC.monitor interfaceD.show interfaces extensive
Which CLI command displays packet and byte counts for an interface in real－time?() A.monitor trafficB.show interfacesC.monitor interfaceD.show traffic counts
Which statement is true regarding the Port Aggregation Protocol？ （）A、Configuration changes made on the port-channel interface apply to all physical ports assigned to the portchannel interface.B、Configuration changes made on a physical port that is a member of a port-channel interface apply to the port-channel interface.C、Configuration changes are not permitted with Port Aggregation Protocol； instead， the standardized Link Aggregation Control Protocol should be used if configuration changes are required.D、The physical port must first be disassociated from the port-channel interface before any configuration changes can be made.
You need make configuration changes to an existing layer 3 switch in the Company network. On a multilayer Catalyst switch， which interface command is used to convert a Layer 3 interface to a Layer 2 interface？（）A、 switchport access vlan vlan-idB、 switchportC、 switchport mode accessD、 no switchportE、 None of the other alternatives apply
Which is a benefit of precompiling a JSP page？（）A、It avoids initialization on the first request.B、It provides the ability to debug runtime errors in the application.C、It provides better performance on the first request for the JSP page.D、It avoids execution of the _jspService method on the first request.
Which CLI command displays error statistics for an interface in real-time?（）A、monitor trafficB、show interfacesC、monitor interfaceD、show interfaces extensive
Which command allows you to view interface usage details in real-time?（）A、user@host debug interface interface-nameB、user@host monitor usage interface-nameC、user@host monitor interface interface-nameD、user@host traceoptions interface interface-name
Which interface provides the ability to aggregate values across a cluster in parallel using Filters ？ （）A、 ConcurrentMapB、 Java.Util.AbstractMapC、 ObservableMapD、 InvocableMap
Your network administrator has asked you to view the real-time interface usage on ge-0/0/0, Which command whould be used?（）A、monitor interface ge0/0/0B、traceoptions interface ge-0/0/0C、debug interface ge0/0/0D、monitor usage ge-0/0/0
QoS refers to the ability of a network to provide improved service， over various underlying technologies， to select network traffic. Which two traits are inherent to QoS？（）A、 reference to network ability to provide improved service to all network trafficB、 reduction in delay， jitter， and packet lossC、 equal handling of all packetsD、 support for real-time applicationsE、 best-effort actions
Why does the data communication industry use the layered OSI reference model? (Choose two.)（）A、It divides the network communication process into smaller and simpler components， thus aiding component development， design， and troubleshooting.B、It enables equipment from different vendors to use the same electronic components， thus saving research and development funds.C、It supports the evolution of multiple competing standards， and thus provides business opportunities for equipment manufacturers.D、It encourages industry standardization by defining what functions occur at each layer of the model.E、It provides a means by which changes in functionality in one layer require changes in other layers.
Application A currently holds an exclusive lock on a single row and application B tries to access that row. If lock timeout is set to -1 and both applications are using isolation level RS, which of the following will occur?（）A、Applications A and B will cause a deadlock situationB、Application B will read the previous version of the rowC、Application B will read the row and see uncommitted changes made by application AD、Application B will be placed in a lock-wait state until application A releases its lock
Which one of the following BEST describes Long Term File System (LTFS)?（）A、eliminates dependence of middleware layer B、provides the ability to partition the library C、makes tape look and work like any removable media D、provides up to 48% lower power consumption in idle mode
Your network administrator has asked you to view the real-time interface usage on ge-0/0/0.Which command whould be used?（）A、monitor interface ge0/0/0B、traceoptions interface ge-0/0/0C、debug interface ge0/0/0D、monitor usage ge-0/0/0
Which CLI command displays packet and byte counts for an interface in real-time?（）A、monitor trafficB、show interfacesC、monitor interfaceD、show traffic counts
Which command would you type to see a concise display of which interfaces are up and which are down?（）A、show interfaces briefB、show interfaces statusC、show ip interface briefD、show interfaces terse
In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface. Which tool is it？ （）A、 smpatchB、 PatchtoolC、 Update managerD、 Patch manager
Which class provides paging functionality for data-bound controls that implement the IPageableItemContainer interface？（）A、DataPagingFieldB、DataPagerCollectionC、DataPagerD、DataPaging
单选题Which interface provides the ability to aggregate values across a cluster in parallel using Filters ？ （）A ConcurrentMapB Java.Util.AbstractMapC ObservableMapD InvocableMap
单选题Which interface provides the ability to see changes in real-time as they occur ？ （）A ConcurrentMapB java.util.AbstractMapC ObservableMapD InvocableMap
单选题In Solaris 10， this tool provides an automated and proactive approach to patch management. It provides a graphical user interface as well as a command line interface. Which tool is it？ （）A smpatchB PatchtoolC Update managerD Patch manager
单选题Which is a benefit of precompiling a JSP page？（）AIt avoids initialization on the first request.BIt provides the ability to debug runtime errors in the application.CIt provides better performance on the first request for the JSP page.DIt avoids execution of the _jspService method on the first request.