Best Quality CV0-003 Exam Questions CompTIA Test To Gain Brilliante Result!
Preparations of CV0-003 Exam 2021 CompTIA Cloud+ Unlimited 145 Questions
NEW QUESTION 41
A VDI administrator has received reports from the drafting department that rendering is slower than normal. Which of the following should the administrator check FIRST to optimize the performance of the VDI infrastructure?
- A. GPU
- B. Memory
- C. CPU
- D. Storage
Answer: B
NEW QUESTION 42
A systems administrator for an e-commerce company will be migrating the company's main website to a cloud provider. The principal requirement is that the website must be highly available.
Which of the following will BEST address this requirement?
- A. Vertical scaling
- B. A next-generation firewall
- C. Redundant switches
- D. A server cluster
Answer: A
NEW QUESTION 43
To save on licensing costs, the on-premises, IaaS-hosted databases need to be migrated to a public DBaaS solution. Which of the following would be the BEST technique?
- A. Storage-level mirroring
- B. Physical-to-virtual
- C. Database replication
- D. Live migration
Answer: B
NEW QUESTION 44
A company wants to implement business continuity, and the cloud solution architect needs to design the correct solution.
Which of the following will provide the data to measure business continuity? (Choose two.)
- A. A service-level agreement
- B. A backup and restore
- C. A network diagram
- D. A recovery time objective
- E. Automation scripts
- F. Playbooks
Answer: A,D
NEW QUESTION 45
Due to a policy change, a few of a customer's application VMs have been migrated to synchronously replicated storage. The customer now reports that performance is lower. The systems administrator checks the resource usage and discovers CPU utilization is at 60% and available memory is at 30%.
Which of the following is the MOST likely cause?
- A. The application is not compatible with the new settings
- B. The new configuration is adding latency
- C. There is not enough vCPU assigned
- D. The memory of the VM is underallocated
Answer: A
NEW QUESTION 46
An organization is hosting a cloud-based web server infrastructure that provides web-hosting solutions. Sudden continuous bursts of traffic have caused the web servers to saturate CPU and network utilizations.
Which of the following should be implemented to prevent such disruptive traffic from reaching the web servers?
- A. A solution to achieve microsegmentation
- B. DDoS protection
- C. QoS on the network
- D. Solutions to perform NAC and DLP
Answer: B
NEW QUESTION 47
Which of the following will provide a systems administrator with the MOST information about potential attacks on a cloud IaaS instance?
- A. FIM
- B. Network flows
- C. HIDS
- D. Software firewall
Answer: B
NEW QUESTION 48
A systems administrator is trying to establish an RDP session from a desktop to a server in the cloud. However, the connection appears to be refused even through the VM is responding to ICMP echo requests. Which of the following should the administrator check FIRST?
- A. The services
- B. The gateway
- C. The subnet
- D. The firewall
Answer: A
NEW QUESTION 49
An organization suffered a critical failure of its primary datacenter and made the decision to switch to the DR site. After one week of using the DR site, the primary datacenter is now ready to resume operations.
Which of the following is the MOST efficient way to bring the block storage in the primary datacenter up to date with the DR site?
- A. Restore incremental backups.
- B. Restore full backups.
- C. Set up replication.
- D. Copy the data across both sites.
Answer: C
NEW QUESTION 50
A company is switching from one cloud provider to another and needs to complete the migration as quickly as possible.
Which of the following is the MOST important consideration to ensure a seamless migration?
- A. The cost of the environment
- B. Network utilization
- C. The I/O of the storage
- D. Feature compatibility
Answer: B
NEW QUESTION 51
A cloud administrator is building a new VM for a network security appliance. The security appliance installer says the CPU clock speed does not meet the requirements.
Which of the following will MOST likely solve the issue?
- A. Enable CPU masking on the VM
- B. Add more vCPUs to the VM
- C. Enable hyperthreading on the virtual host
- D. Move the VM to a host with a faster CPU
Answer: C
NEW QUESTION 52
A systems administrator needs to configure an email client to ensure data integrity of the email messages.
Which of the following provides the BEST mechanism to achieve this goal?
- A. Digital signature
- B. SHA-1 hashes
- C. SHA-256 hashes
- D. Cyclic redundancy check
Answer: D
Explanation:
Reference:
https://www.fsl.cs.sunysb.edu/docs/integrity-storagess05/integrity.html
NEW QUESTION 53
A systems administrator disabled TLS 1.0 and 1.1, as well as RC4, 3DES, and AES-128 ciphers for TLS 1.2, on a web server. A client now reports being unable to access the web server, but the administrator verifies that the server is online, the web service is running, and other users can reach the server as well.
Which of the following should the administrator recommend the user do FIRST?
- A. Update the web browser to the latest version
- B. Turn off the software firewall
- C. Disable antivirus/anti-malware software
- D. Establish a VPN tunnel between the computer and the web server
Answer: B
NEW QUESTION 54
Which of the following would be the BEST option for discussion of what individuals should do in an incident response or disaster recovery scenario?
- A. A root cause analysis
- B. A tabletop exercise
- C. A business continuity plan
- D. Incident response/disaster recovery documentation
Answer: C
NEW QUESTION 55
An organization is implementing a new requirement to facilitate users with faster downloads of corporate application content. At the same time, the organization is also expanding cloud regions.
Which of the following would be suitable to optimize the network for this requirement?
- A. Implement SR-IOV on the server instances
- B. Implement CDN for overall cloud application
- C. Implement an application container solution
- D. Implement auto-scaling of the compute resources
Answer: A
Explanation:
Reference:
https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/ network_functions_virtualization_planning_and_configuration_guide/part-sriov-nfv-configuration
NEW QUESTION 56
A company developed a product using a cloud provider's PaaS platform and many of the platform-based components within the application environment.
Which of the following would the company MOST likely be concerned about when utilizing a multicloud strategy or migrating to another cloud provider?
- A. Licensing
- B. Service-level agreement
- C. Authentication providers
- D. Vendor lock-in
Answer: B
NEW QUESTION 57
A systems administrator has migrated an internal application to a public cloud. The new web server is running under a TLS connection and has the same TLS certificate as the internal application that is deployed. However, the IT department reports that only internal users who are using new versions of the OSs are able to load the application home page.
Which of the following is the MOST likely cause of the issue?
- A. The local firewall from older OSs is not allowing inbound connections
- B. The local firewall from older OSs is not allowing outbound connections
- C. The cloud web server is using a self-signed certificate that is not supported by older browsers
- D. The cloud web server is using strong ciphers that are not supported by older browsers
Answer: A
NEW QUESTION 58
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