Pass CompTIA CV0-003 Exam Info and Free Practice Test [Q152-Q166]

QUESTION 152
In a mission critical environment, performing maintenance operations on a host FIRST requires which of the following?

QUESTION 153
A new version of an e-commerce application was deployed using a standard template configuration of 4 vCPU and 8GB of RAM. The administrator has configured the application to automatically add 4 GB of RAM after 80% utilization of continuous use over a period of time.
Which of the following testing techniques should be used to test this scenario?

QUESTION 154
A cloud administrator needs to verify domain ownership with a third party. The third party has provided a secret that must be added to the DNS server. Which of the following DNS records does the administrator need to update to include the secret?

QUESTION 155
The helpdesk starts receiving calls from a number of users that are suddenly having issues accessing one of the project management shared drives. When Joe, an administrator, logs onto the guest hosting the drive via the console he is able to get to the information. Which of the following failures could have caused this issue?

QUESTION 156
A cloud engineer is upgrading a high-performance computing cluster for the private cloud. The existing cluster is being replaced with GPU servers. A single GPU server is capable of the same teraflops output as 10 CPU servers. The current cluster configuration is as follows:
– 100 quad-core CPU servers capable of producing 100 teraflops.
– The baseline and current usage is 100%.
The new cluster was set up and benchmarked in four different configurations. Which of the following configurations will meet the baseline teraflops performance of the cluster while maintaining the current usage?

QUESTION 157
A cloud security analyst needs to ensure the web servers in the public subnet allow only secure communications and must remediate any possible issue. The stateful configuration for the public web servers is as follows:

Which of the following actions should the analyst take to accomplish the objective?

QUESTION 158
A systems administrator is asked to implement a new three-host cluster. The cloud architect specifies this should be a testing environment, and the budget is limited. The estimated resource consumption for each application is as follows:

QUESTION 159
The InfoSec team has directed compliance database activity monitoring without agents on a hosted database server in the public IaaS. Which of the following configurations is needed to ensure this requirement is achieved?

QUESTION 160
An IaaS provider has numerous devices and services that are commissioned and decommissioned automatically on an ongoing basis. The cloud administrator needs to implement a solution that will help reduce administrative overhead.
Which of the following will accomplish this task?

QUESTION 161
A company is using a method of tests and upgrades in which a small set of end users are exposed to new services before the majority of other users. Which of the following deployment methods is being used?

QUESTION 162
A technician is converting a company’s physical server to a virtual server. Which of the following should the technician do before migrating? (Select two.)

QUESTION 163
A media company has made the decision to migrate a physical, internal file server to the cloud and use a web- based interface to access and manage the files. The users must be able to use their current corporate logins.
Which of the following is the MOST efficient way to achieve this goal?

QUESTION 164
An administrator is responsible for managing a host that is part of a private cloud. The host has one physical quad core CPU. The administrator is tasked with creating a new guest that requires a single CPU. Which of the following actions should the administrator do?

QUESTION 165
A systems administrator is configuring a storage system for maximum performance and redundancy. Which of the following storage technologies should the administrator use to achieve this?

QUESTION 166
A storage technician must implement a RAID configuration on a new database server. The database is required to process a large number of parallel read and writes; therefore, the storage administrator must select the appropriate array to maximize both read and write throughput.
There is no concern for storage fault tolerance, since the database server will be joined to an existing cluster. Which of the following should the storage administrator implement?