QUESTION: 65

What benefits can performance management services bring to customers? (Multiple choice)

Monitor network and application performance in real time to solve the limitations of network management system monitoring
Regularly evaluate and analyze performance trends to proactively prevent performance degradation and performance failures
Comprehensive professional platform and expert experience, quickly locate the root causes of failures such as slow application and application interruption, and solidify management and prevention methods
Combined with the application development requirements, network optimization is carried out to ensure the benign development of the service

Answer(s): A,B,C,D

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QUESTION: 66

Measure and evaluate the 3 elements of a disaster recovery system that do not contain (----------------).

BM:BACkup WinDow
The length of time left for the backup system to back up
RPO:ReCovery Point OBjeCtive
Describes the "maximum amount of data loss that can be tolerated" and the system data is restored to a previous point in time (there is data loss).

Answer(s): A

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QUESTION: 67

What is the customer value of disaster recovery services? (Multiple choice)

Improve the efficiency of disaster recovery construction and lower the threshold for disaster recovery construction
Build business continuity capabilities
Enhance customer disaster recovery

Answer(s): A,B,C

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which migration method below can achieve better smooth migration, but also cover more application scenarios, the main limitation is that there are more compatibility problems, you need to do detailed compatibility testing (----------------) before migration

Migration based on application software features
Migration based on volume management software features
Host-based migration
Network-based migration

Answer(s): D

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QUESTION: 65

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QUESTION: 68