CV0-002 無料問題集「CompTIA Cloud+ Certification」
A cloud engineer notices on a dashboard that the host is close to reaching maximum capacity for the CPU and memory in the cloud environment, which could cause performance issues. The cloud environment has 100 servers, with 25% of the servers consuming their compute only during peak business hours, 25% consuming half of the allocated resources, and the remaining 50% using the compute during off hours. Which of the following should the engineer perform to optimize the efficiency of the compute usage in the cloud?
正解：B
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A cloud administrator was testing a new application on a VM in the private cloud environment with the following requirements:
* Disk IO read latency below 5ms
* Write latency below or equal to 8ms
* Number of IOPS at least 5000
* Overall CPU usage below 80%
The test results were:
* Read latency 4ms
* Write latency 800s
* 6000 IOPS
* CPU1 average 75%
* CPU2 average 82%
Which of the following BEST reflects the test results?
* Disk IO read latency below 5ms
* Write latency below or equal to 8ms
* Number of IOPS at least 5000
* Overall CPU usage below 80%
The test results were:
* Read latency 4ms
* Write latency 800s
* 6000 IOPS
* CPU1 average 75%
* CPU2 average 82%
Which of the following BEST reflects the test results?
正解：C
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A hospital is leveraging a third-party-hosted, SaaS-based EMRS for all its regional locations. The EMRS will consolidate all existent stand-alone regional systems. All regional systems managers are concerned about the new system availability. Which of the following should the new EMRS architect do to address the manager's concerns?
正解：D
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A cloud administrator sets up performance monitoring, which raises alerts. The monitoring runs periodically and checks for the suggested parameters. However, alerts are not being raised in a timely fashion.
Which of the following is the MOST appropriate action to resolve the issue?
Which of the following is the MOST appropriate action to resolve the issue?
正解：A
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Below is the output from a troubleshooting activity:
1. SaaS application is unavailable to a set of users at a single site.
2. WAN connectivity was considered to be the cause of the problem.
3. Upon testing, it seemed the WAN connectivity was up, but the default gateway was unreachable from the internal users.
4. The faulty switch was replaced to bring up the connectivity.
5. The incident was documented.
Based on the methodology, which of the following steps was overlooked during the activity?
1. SaaS application is unavailable to a set of users at a single site.
2. WAN connectivity was considered to be the cause of the problem.
3. Upon testing, it seemed the WAN connectivity was up, but the default gateway was unreachable from the internal users.
4. The faulty switch was replaced to bring up the connectivity.
5. The incident was documented.
Based on the methodology, which of the following steps was overlooked during the activity?
正解：A
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Recent feedback from an employee engagement survey stated that users are frustrated with multiple logins to different SaaS providers, and the cloud engineering teams is directed to address this issue and implement a solution. The security policy states that users must access the SaaS from approved IP addresses.
Which of the following is the BEST and most efficient solution to deploy?
Which of the following is the BEST and most efficient solution to deploy?
正解：D
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Asynchronous data replication for a SaaS application occurs between Regions A and B.
Users in Region A are reporting that the most current data for an insurance claims application is not available to them until after 11:30 a.m. The cloud administrator for this SaaS provider checks the network utilization and finds that only about 10% of the network bandwidth is being used.
Which of the following describes how the cloud administrator could BEST resolve this issue?
Users in Region A are reporting that the most current data for an insurance claims application is not available to them until after 11:30 a.m. The cloud administrator for this SaaS provider checks the network utilization and finds that only about 10% of the network bandwidth is being used.
Which of the following describes how the cloud administrator could BEST resolve this issue?
正解：C
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