[Free] 2019(Oct) EnsurePass CompTIA CV0-002 Dumps with VCE and PDF 11-20

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Question No.11

An e-commerce business recently experienced a two-hour outage from its hosted web service provider. According to the SLA, the business needs to determine how much data can be restored. On which of the following service-level components should the business focus?

  1. MTTR

  2. RPO

  3. MTBF

  4. RTO

Correct Answer: C

Question No.12

A cloud architect is tasked with isolating traffic between subnets in an IaaS platform. The networks should be able to statefully communicate with each other. Given this scenario, which of the following should the architect implement?

  1. Configure security groups.

  2. Configure HIPS policies.

  3. Configure IDS policies.

  4. Configure a network ACL.

Correct Answer: A

Question No.13

A cloud administrator configures a new web server for the site https://companyname.com. The administrator installs a wildcard SSL certificate for *.companyname.com. When users attempt to access the site, a certificate error is received. Which of the following is the MOST likely cause of the error?

  1. Certificate misconfigured

  2. Certificate expired

  3. Certificate revoked

  4. Certificate not signed

Correct Answer: A

Question No.14

A cloud service administrator is consuming PaaS services and is performing baseline configuration tests. Which of the following is part of the PaaS consumer#39;s responsibility with respect to the baseline confirmation tests?

  1. Application versions

  2. CPU utilization

  3. RAM utilization

  4. Operating system versions

Correct Answer: B

Question No.15

In a private cloud environment, which of the following is the BEST way to update 20 VMs with the same patch that has been regression tested and approved for rollout?

  1. Automate the distribution of the patch and use an orchestration tool to roll it out.

  2. Roll out the patch manually to the 20 VMs and reboot the system.

  3. Deploy the patch to ten VMs for testing and then install it on the remaining VMs.

  4. Install the patch on as many VMs as possible during the next maintenance window.

Correct Answer: D

Question No.16

A large finance firm processes three times as many transactions in December of each year. The transactions are processed in a private cloud. Management wants to avoid adding permanent resources to accommodate the single month increase. Which of the following is the BEST way to meet the need?

  1. Migrate all transaction processing to a public cloud and size capacity for the largest seasonal needs.

  2. Keep current capacity for processing, but implement cloud bursting to auto scale the resources without having to invest in infrastructure.

  3. Determine usage patterns over time and virtualize the processing traffic to give room for seasonal changes in resource demand.

  4. Determine usage patterns for the seasonal capacity needs and add physical resources to allow additional processing.

Correct Answer: B

Question No.17

A cloud administrator has deployed a new all-flash storage array with deduplication and compression enabled, and moved some of the VMs into it. The goal was to achieve 4:1 storage efficiency while maintaining sub-millisecond latency. Which of the following results would BEST suit the requirements?

  1. Compression 1:1Deduplication 4:1Overall savings 4:1Average latency 1.0ms

  2. Compression 1.5:1Deduplication 1.8:1Overall savings 2.2:1Average latency 600us

  3. Compression 1.3:1Deduplication 3.1:1Overall savings 4.3:1Average latency 900us

  4. Compression 1.8:1Deduplication 2.7:1Overall savings 4.2:1Average latency 1.2ms

Correct Answer: D

Question No.18

Several suspicious emails are being reported from end users. Organizational email is hosted by a SaaS provider. Upon investigation, the URL in the email links to a phishing site where users are prompted to enter their domain credentials to reset their passwords. Which of the following should the cloud administrator do to protect potential account compromise?

  1. Forward the email to the systems team distribution list and provide the compromised user list.

  2. Click on the URL link to verify the website and enter false domain credentials.

  3. Change the encryption key for the entire organization and lock out all users from using email until the issue is remediated.

  4. Notify users who received the email to reset their passwords regardless of whether they click on the URL.

Correct Answer: C

Question No.19

A cloud deployment engineer is modifying versions of the existing template image to instantiate new VMs. The engineer accomplishes this through the cloud self-service portal. After the version is changed and a new VM is successfully started, it does not have any connectivity, and all ping tests to other VMs fail. Which of the following would be the BEST approach to solve the problem?

  1. Start the console session to the VM; check network static routes; test the ping to default gateway and next hop; and reconfigure the gateway IP.

  2. Delete the VM; create a new flavor; turn on network service; add the new image to the template manager; and reinstantiate the VM using this new image.

  3. Delete the VM; check the IP assignment and planning; modify configuration in the deployment template; and instantiate the VM again using the new template.

  4. Assign new IPs to the newly created VMs by changing and running the deployment template; and check the connectivity on the cloud self-service portal afterward.

Correct Answer: D

Question No.20

A new SaaS timecard application that is being tested will be used by all employees at a large corporation. The following process was used to test the application:

  1. Three users from each site used the application for three weeks.

  2. The new application was used side by side with the existing application.

  3. The outputs of the old and new applications were compared side by side. Which of the following requirements did the testing plan confirm? (Select two.)

  1. High availability

  2. Performance

  3. Connectivity

  4. Data integrity

  5. Sizing

  6. Security

Correct Answer: BDE

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