CompTIA CV0-002 Samples 2021

NEW QUESTION 1
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?

• A. Automate the distribution of the patch and use an orchestration tool to roll it out.
• B. Roll out the patch manually to the 20 VMs and reboot the system.
• C. Deploy the patch to ten VMs for testing and then install it on the remaining VMs.
• D. Install the patch on as many VMs as possible during the next maintenance window.

Answer: D

NEW QUESTION 2
A technician receives a report of system utilization:

Which of the following additional resources should the technician add FIRST given the trend data shown above?

• A. CPU
• B. Disk
• C. Bandwidth
• D. RAM

Answer: B

NEW QUESTION 3
A cloud administrator updates the syslog forwarder configuration on a local server in production to
use a different port. The development team is no longer receiving the audit logs from that server. However, the security team can retrieve and search the logs for the same server. Which of the following is MOST likely the issue?

• A. The development team is not looking at the correct server when querying for the logs.
• B. The security team has greater permissions than the development team.
• C. The audit logging service has been disabled on the server.
• D. The development team’s syslog server is configured to listen on the wrong port.

Answer: B

NEW QUESTION 4
For budget purposes, the accounting department has asked an administrator to provide a disaster
recovery solution that will comply with the following requirements:
– Systems have to be operational within two days
– No disaster will be declared if the primary site is fully operational within 24 hours
Which of the following is the BEST solution the administrator can propose to the accounting department?

• A. Warm site
• B. Cold site
• C. Hot site
• D. Mirrored site

Answer: A

NEW QUESTION 5
Which of the following are types of storage media? (Select two.)

• A. SCSI
• B. SSD
• C. Tape
• D. SATA
• E. USB

Answer: BC

NEW QUESTION 6
Which of the following ports is used for HTTPS?

• A. 25
• B. 80
• C. 443
• D. 444

Answer: C

NEW QUESTION 7
Which of the following backup methods is MOST used by VM users?

• A. Tape backups
• B. Cloning
• C. Image backups
• D. Snapshots

Answer: D

NEW QUESTION 8
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?

• A. Configure security groups.
• B. Configure HIPS policies.
• C. Configure IDS policies.
• D. Configure a network ACL.

Answer: A

NEW QUESTION 9
When the cache receives write data from the hosts, which of the following does the controller send
back to the host?

• A. Request
• B. Header
• C. Footer
• D. Acknowledgement

Answer: D

NEW QUESTION 10
A file server is being migrated from physical hardware into a private cloud. Baselining of the server
shows the disks average 90% full at all times. The contents of the file server consist mostly of compressed audio files. Multiple copies of the same files are often saved in different locations on the same disk. Which of the following storage technologies is MOST likely to help minimize storage utilization when moving this server to the private cloud?

• A. Compression
• B. Thin provisioning
• C. Deduplication
• D. Tokenization

Answer: C

NEW QUESTION 11
An administrator has recently added a new host server to a private cloud environment. The host has two quad-core processors and 128GB of RAM. The server will have ten guest servers that require a minimum of 1 CPU and 8GB of RAM per server. Four of the servers will only be used during off hours. Which of the following should the administrator implement to ensure that the guest servers have the proper resources?

• A. Dynamic CPU
• B. Redundancy
• C. NIC Teaming
• D. Dynamic RAM

Answer: A

NEW QUESTION 12
An administrator has configured a new VM with the correct IP, netmask, and default gateway.
However, even with the vNIC showing a link and incoming and outgoing packets, the VM is unable to ping its default gateway. Which of the following is MOST likely the reason the VM network connection is not functioning properly?

• A. The VM is not connected to the correct virtual switch.
• B. The VM does not have jumbo frames enabled.
• C. The VM is not in the LUN masking configuration.
• D. The VM has an incorrect WWN.

Answer: D

NEW QUESTION 13
Which of the following server types would be an ideal candidate for virtualization? (Select two.)

• A. Hypervisor
• B. Terminal server
• C. Mail server
• D. Enterprise database server
• E. Domain controller

Answer: CD

NEW QUESTION 14
Users are reporting slow performance on a virtual server. An administrator notices that the virtual
CPU is at 50%. Which of the following should the administrator check on the host?

• A. I/O throttling
• B. CPU wait time
• C. Swap files
• D. Memory ballooning

Answer: B

NEW QUESTION 15
A cloud administrator is integrating account logins with Facebook, LinkedIn, and Twitter for marketing and to increase market presence using social media platforms. Given this scenario, which of the following components are needed to match these requirements? (Select TWO).

• A. SOAP
• B. SAML assertion
• C. Security token
• D. Identity provider
• E. Session state

Answer: ABE

NEW QUESTION 16
A recent advertisement campaign has increased traffic to an e-commerce application that is hosted
within a public cloud environment. Customers are reporting that it takes too long to load their pages and submit orders. A cloud administrator looks at the metrics from the environment and sees high utilization of the CPU and memory resources. The cloud provider offers several preconfigured sizes
for server template: x-small, small, medium, large, x-large, and 2x-large.

Given an expected increase in workload, which of the following is the BEST solution to improve application performance?

• A. Change the server template size for Inxpc003 to 2x-large.
• B. Provision additional Inxpc servers using the 2x-large template.
• C. Add memory to Inxpc002, Inxpc003, and Inxpc003.
• D. Change the role of Inxw001 from web to application.

Answer: A

NEW QUESTION 17
A customer wants to schedule a backup job that compares and saves changes from the last full
backup. Which of the following backup types should be used?

• A. Differential
• B. Full
• C. Clone
• D. Incremental

Answer: A

Explanation:
Reference:
http://www.backup4all.com/kb/backup-types-115.html

NEW QUESTION 18
A Chief Information Officer (CIO) has summoned an administrator due to the datacenter power bill being significantly higher than normal. The administrator explains that a new array was installed for a 20TB CRM application. Which of the following solutions would provide a new performance benefit and also reduce power consumption?

• A. SSD
• B. SAS
• C. SATA
• D. FC

Answer: A

NEW QUESTION 19
A virtual machine snapshot is:

• A. a backup copy of the virtual machine.
• B. a revertible point in time of the virtual machine.
• C. an exact copy of the virtual machine.
• D. an image of the virtual machine.

Answer: B

NEW QUESTION 20
A public cloud provider recently updated one of its services to provide a new type of application load balancer. The cloud administrator is tasked with building out a proof-of-concept using this new service type. The administrator sets out to update the scripts and notices the cloud provider does not list the load balancer as an available option type for deploying this service. Which of the following is the MOST likely reason?

• A. The administrator can deploy the new load balancer via the cloud provider's web console.
• B. The administrator needs to update the version of the CLI tool.
• C. The administrator needs to write a new script function to call this service.
• D. The administrator is not using the correct cloud provider account.

Answer: B

NEW QUESTION 21
Which of the following is the BEST method to isolate iSCSI network traffic?

• A. WWPN Zoning
• B. WWNN Zoning
• C. Dedicated VLANs
• D. LUN Masking

Answer: C

NEW QUESTION 22
A hospital is deploying a web-based application in its private cloud to service multiple facilities in a
region. This application is used by employees of the hospital, as well as the patients and their families. Which of the following security configurations is MOST likely to be deployed to secure the information from the application?

• A. IPSec
• B. PPTP
• C. L2TP
• D. SSL/TLS

Answer: D

NEW QUESTION 23
A company wants to be sure their cloud infrastructure is secure but fully available. To ensure this, the
company wants to observe and be alerted in the event of a security breach, but chose a response for each alert. Which of the following solutions would meet these requirements?

• A. XaaS
• B. IDS
• C. PaaS
• D. IPS

Answer: B

NEW QUESTION 24
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?

• A. Assign 1 virtual CPU to the Guest
• B. Assign 1 virtual CPU to the Host
• C. Assign 1 physical CPU to the Guest
• D. Assign 1 physical CPU to the Host

Answer: A

NEW QUESTION 25
A system administrator is tasked to harden a server so that it is not accessible using HTTP. Which of
the following tools or techniques should the administrator use to accomplish this? (Select two.)

• A. Change default passwords on the server
• B. Antivirus software
• C. Encryption software
• D. Disable port 80
• E. Disable port 443
• F. Firewall
• G. Patch management server

Answer: CD

NEW QUESTION 26
Which of the following describes connecting a physical Ethernet adapter to a virtual Ethernet adapter?

• A. Resource pooling
• B. Virtual switching
• C. Bridging
• D. Resource allocation

Answer: C

NEW QUESTION 27
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