exam

Which of the following services can be used in conjunction with elastic scaling? (Multiple Choice)A . Flexible file serviceB . Elastic Cloud ServerC . Cloud monitoringD . Elastic load balancingView AnswerAnswer: ABCD

What are the components of the elastic cloud server? (Multiple Choice)A . CPUB . Cloud hard driveC . MemoryD . MirrorView AnswerAnswer: ABCD

The terminal power of the battery in the open circuit state is called ().A . Rated voltageB . Discharge voltageC . Open-circuit voltageD . Actual voltageView AnswerAnswer: C

In the battery model 6-GFM-150, the 150 mark is the ( ) of the battery.A . actual capacityB . rated capacityC . maximum capacity                     D . minimum capacityView AnswerAnswer: B

When the Huawei air-cooled air-conditioning compressor is turned on for the first time, the crankcase heating belt needs to be preheated for more than () hours.A . 2B . 6C . 12D . 24View AnswerAnswer: C

When a user uses the NETECC APP on the PAD to query the PUE information in the current computer room, he needs to click the () menu.A . AlertB . Energy consumptionC . MonitoringD . moreView AnswerAnswer: B

Which of the following are the advantages of load balancing? (Multiple Choice)A . Support cross-availability zone active-active disaster recovery.B . Adopting clustered deployment, supporting active-active disaster recovery in the same city in multiple availability zones, and seamless real-time switching.C . Automatically complete distribution according to application traffic, seamlessly integrate with...

Modifying the micro-module layout view on ECC800 supports simultaneous editing by ( ) users.A . 1B . 2C . 3D . 4View AnswerAnswer: A

What are the types of scaling strategies for elastic scaling? (Multiple Choice)A . Timing strategyB . Warning strategyC . Random strategyD . Cycle strategyView AnswerAnswer: ABD

The cloud dedicated line service is a dedicated line network service that establishes a connection between the local data center and the public cloud. What types of dedicated lines are currently supported by the cloud dedicated line?A . IPSec VPNB . OSPF VPNC . MPLS VPND . SSL VPNView AnswerAnswer:...