What are three benefits of class of service?（）A、It can make a slow network faster.B、It can prioritize latency-sensitive traffic.C、It can eliminate congestion.D、It can control congestion.E、It can allocate bandwidth for different classes of traffic.
What are three benefits of class of service?（）
- A、It can make a slow network faster.
- B、It can prioritize latency-sensitive traffic.
- C、It can eliminate congestion.
- D、It can control congestion.
- E、It can allocate bandwidth for different classes of traffic.
相关考题：
Which three statements are true about windows?() A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
Which three statements are true about windows? ()(Choose three.) A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
Which of the following are advantages of using Dynamic Host Configuration Protocol?() A. IP addresses can be managed from a central pointB. Computers can automatically get new addressing when moved to a different network segmentC. Media Access Control addresses can be changed automaticallyD. The network speed can automatically adjust based on the type of traffic being generatedE. The HOSTS file on the computer can be validated for proper entries
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? () A. NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.B. NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.C. NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.D. NetFlow can be configured to identify voice and video traffic flows and place them into a lowlatency queue for expedited processing.
What are three benefits of implementing vlans?() A.A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructureB.Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasing their size.C.A higher level of network security can be reached by separating sensitive data traffic from other network traffic.D.Port-based vlans increase switch-port use efficient,thanks to 802.1Q trunksE.A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure.F.Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size.G. VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain.
According to the last paragraph, the fourth way is "of a different kind" because（ ）[A] the first three ways can increase the water supply, while the fourth one can't[B] the first three ways can make a better use of water, while the fourth one can't[C] the first three ways is technology-based, while the fourth one is market-based[D] the first three ways can't balance the supply and demand of water, while the fourth one can
Why do German and French babies produce different types of cries according to the research?A.Because they can control what they hear.B.Because they can control their different breathing patternsC.Because they don't share the same physiological structureD.Because they can somehow control their sound production.
What are three benefits of implementing vlans？（）A、A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructureB、Broadcast storms can be mitigated by decreasing the number of broadcast domains，thus increasing their sizeC、A higher level of network security can be reached by separating sensitive data traffic from other network trafficD、Port-based vlans increase switch-port use efficient，thanks to 802.1Q trunksE、A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructureF、Broadcast storms can be mitigated by increasing the number of broadcast domains，thus reducing theirsizeG、VLANs make it easier for IT staff to configure new logical groups，because the vlans all belong to thesame broadcast domain
What is the statistical reserve？（）A、Bandwidth that is reserved for SVCs to route over a trunkB、Bandwidth that is reserved on a trunk so that ABR connections can burstC、Bandwidth on a trunk that is reserved for control traffic and cannot be used by connectionsD、Bandwidth that cannot be allocated to connections but can be used to accommodate statistical variations in the traffic
What are three benefits of class of service?（）A、It can make a slow network fasterB、It can prioritize latency-sensitive trafficC、It can elimitane congestionD、It can control congestionE、It can allocate bandwidth for different classes of traffic
What Cisco IOS feature can be enabled to pinpoint an application that is causing slow network performance?（）A、SNMPB、NetflowC、WCCPD、IP SLA
As an experienced network administrator, you are asked to troubleshoot a QoS problem. In which way might the Cisco NetFlow be helpful during the troubleshooting process?（）A、NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.B、NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.C、NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.D、NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.
How can Cisco NetFlow be used to aid in the operation and troubleshooting of QoS issues? （）A、NetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.B、NetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.C、NetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.D、NetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.
What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。A、VLAN supportB、compressionC、authenticationD、sliding windowsE、multilink supportF、quality of service
Which of the following are advantages of using Dynamic Host Configuration Protocol?（）A、IP addresses can be managed from a central pointB、Computers can automatically get new addressing when moved to a different network segmentC、Media Access Control addresses can be changed automaticallyD、The network speed can automatically adjust based on the type of traffic being generatedE、The HOSTS file on the computer can be validated for proper entries
Which two are benefits of fully encapsulating a class？（） A、 Performance of class methods is improved.B、 Implementation details of the class are hidden.C、 Access modifiers can be omitted on class data members.D、 Code that uses the encapsulation class can access data members directly.E、 Internal operation of the class can be modified without impacting clients of that class.
What are three characteristics of a service tunnel? （）(Choose three.)A、It is bidirectional.B、It carries optimized traffic.C、It can carry traffic using UDP.D、It is formed only within a community
What are two use cases enabled by IF-MAP Federation?（）A、Users authenticated to one Junos Pulse Access Control Service can transparently access resources protected by another Junos Pulse Access Control Service.B、Users authenticated to a Junos Pulse Access Control Service can transparently access resources protected by a Junos Pulse Secure Access Service.C、Remote access users authenticated to a Junos Pulse Secure Access Service can transparently access resources protected by a Junos Pulse Access Control Service.D、Remote access users authenticated to one Junos Pulse Secure Access Service can transparently access resources protected by another Junos Pulse Secure Access Service.
Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）A、It can be used to allow the access privilege settings for users but not roles.B、It can be used to allow the access privilege settings for users as well as roles.C、It can be used to control the time interval for which the access privilege is available to a user.D、It can be used to selectively restrict the access for each user in a database to different host computers.E、It can be used to selectively restrict a user's access to different applications in a specific host computer.
Which three statements are true about windows? （）(Choose three.)A、Only one window can be open at any given timeB、Consumer groups are associated with windowsC、Windows work with job classes to control resource allocationD、The database service name must be provided during windows creationE、Windows can automatically start job or change resource allocation among jobs for various time periods.
Which three statements are true about windows？（） A、 Only one window can be open at any given timeB、 Consumer groups are associated with windowsC、 Windows work with job classes to control resource allocationD、 The database service name must be provided during windows creationE、 Windows can automatically start job or change resource allocation among jobs for various time periods.
多选题What are three benefits of class of service?（）AIt can make a slow network fasterBIt can prioritize latency-sensitive trafficCIt can elimitane congestionDIt can control congestionEIt can allocate bandwidth for different classes of traffic
多选题What can a network administrator utilize by using PPP Layer 2 encapsulation (Choose three.) （）。AVLAN supportBcompressionCauthenticationDsliding windowsEmultilink supportFquality of service
多选题Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）AIt can be used to allow the access privilege settings for users but not roles.BIt can be used to allow the access privilege settings for users as well as roles.CIt can be used to control the time interval for which the access privilege is available to a user.DIt can be used to selectively restrict the access for each user in a database to different host computers.EIt can be used to selectively restrict a user's access to different applications in a specific host computer.
多选题Which two are benefits of fully encapsulating a class？（）APerformance of class methods is improved.BImplementation details of the class are hidden.CAccess modifiers can be omitted on class data members.DCode that uses the encapsulation class can access data members directly.EInternal operation of the class can be modified without impacting clients of that class.
单选题As an experienced network administrator, you are asked to troubleshoot a QoS problem. In which way might the Cisco NetFlow be helpful during the troubleshooting process?（）ANetFlow can discover the protocols in use and automatically adjust QoS traffic classes to meet policy-map requirements.BNetFlow records can be used to understand traffic profiles per class of service for data, voice, and video traffic.CNetFlow can be configured to identify voice and video traffic flows and place them into a low-latency queue for expedited processing.DNetFlow can report on the number of traffic matches for each class map in a configured QoS policy configuration.
多选题What are three benefits of class of service?（）AIt can make a slow network faster.BIt can prioritize latency-sensitive traffic.CIt can eliminate congestion.DIt can control congestion.EIt can allocate bandwidth for different classes of traffic.