[Jan 19, 2022] Pass CompTIA CV0-002 Exam Info and Free Practice Test
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CompTIA CV0-002 Exam Syllabus Topics:
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NEW QUESTION 148
An administrator defines a backup as follows:
* One weekly full backup
* Daily incremental backup
Which of the following BEST describes where the administrator would define this?
- A. Backup SLA document
- B. Provisioning schedule
- C. Backup schedule
- D. Backup orchestration workflow
Answer: C
NEW QUESTION 149
Last month, a cloud engineer updated all the Linux servers to disallow telnet communication by updating the firewall and uninstalling the application. However, it was recently discovered that three of the servers had the telnet port and application installed and configured.
Which of the following is the BEST way to implement and maintain the change?
- A. Review the system logs to determine who made the changes and disable those accounts.
- B. Configure a configuration management system to update all Linux servers.
- C. Disable the local administrator accounts and change all the user passwords.
- D. Implement a process to rebuild all the Linux servers on a weekly basis.
Answer: B
NEW QUESTION 150
A company has decided to scale its e-commerce application from its corporate datacenter to a commercial cloud provider to meet an anticipated increase in demand during an upcoming holiday. The majority of the application load takes place on the application server under normal conditions. For this reason, the company decides to deploy additional application servers into a commercial cloud provider using the on-premises orchestration engine that installs and configures common software and network configurations. The remote computing environment is connected to the on-premises datacenter via a site-to-site IPSec tunnel. The external DNS provider has been configured to use weighted round-robin routing to load balance connections from the Internet.
During testing, the company discovers that only 20% of connections completed successfully.
Review the network architecture and supporting documents and fulfill these requirements:
1. Analyze the configuration of the following components: DNS, Firewall1, Firewall2, Router1, Rouler2, VPN and Orchestrator Server.
2. Identify the problematic device(s).
Identify the correct options to provide adequate configuration for hybrid cloud architecture.
Instruction: Only select a maximum of TWO options from the multiple choice question
- A. Deploy a Replica of the Database Server in the Cloud Provider
- B. Add the Application Server at on-premises to the Load Balancer
- C. Change the Address Space on Router2
- D. Promote deny All to allow All in Firewall1 and Firewall2
- E. Reverse the Weight property in the two CNAME records on the DNS
- F. Change internal IP Address of Router1
- G. Update the A record on the DNS from 2.2.2.2 to 1.1.1.1
- H. Update the PSK (Pre-shared key in Router2)
Answer: A,B
NEW QUESTION 151
After an administrator deployed a private cloud a couple of years ago, users have started reporting that the network is getting slower. The administrator looks at the monitoring tools and notices that, even though supernetting was used to allow for 8,000 more VMs, the most utilized switch port in the datacenter is only using 40% of its total throughput speed. Which of the following is MOST likely the problem?
- A. There are too many devices broadcasting on the subnet.
- B. The network only has 4Gbps HBAs when all cloud networks should be using 10Gbps.
- C. The number of VMs using 1Pv4 is causing the network to crash.
- D. Each host only has two links to the network, and they are becoming saturated.
Answer: A
NEW QUESTION 152
A company has decided to replace hypervisors to reduce licensing costs. An administrator has been tasked with migrating VMs to the new hypervisor. Which of the following migration types will be used?
- A. P2V
- B. V2V
- C. P2P
- D. V2P
Answer: B
NEW QUESTION 153
A customer is building a web cluster in which all nodes must access a shared pool of images.
Which of the following storage types would be BEST for this workload?
- A. Block storage
- B. Object Storage
- C. Direct attached storage
- D. File-level access storage
Answer: B
Explanation:
Explanation/Reference: https://www.ibm.com/cloud/learn/object-storage
NEW QUESTION 154
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?
- A. Enable automatic scaling in the cloud management tool.
- B. Add additional CPUs and RAM to the host that is serving the cloud.
- C. Add additional hosts to the environment using the cloud management tool.
- D. Adjust the cloud workload by migrating resource-intensive applications to different hosts.
Answer: D
NEW QUESTION 155
Several state and local law enforcement agencies have decided to share information about traffic violations within their state by using a new search application. The state has policies around limiting the exposure of PII, and each local agency must comply with these policies. Which of the following cloud architecture models would be the BEST approach?
- A. Deploy the application in the state's shared cloud environment and create federation between the local agencies.
- B. Deploy the application in each local agency's private cloud and create accounts for everyone to allow access to publish and search the data.
- C. Have each local agency publish its data to an account that has been set up in a public cloud provider and deploy the application there.
- D. Deploy the application to a public cloud and establish connections for each local agencies' private cloud and use federation.
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 156
A physical server with SSD drives that hosts an IO-intensive database has been migrated into a private cloud to ensure further growth possibilities and accommodate quarterly load spikes (up to 10,000 IOPs). The requirement is to have log partition latency below 5ms and data partition latency below 10ms, irrespective of the load spikes. A cloud administrator has conducted extensive tests after the migration. Which of the following test results would ensure the migration is successful?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: C
NEW QUESTION 157
A new application with availability SLA requirements of 99.99% has been deployed in a cloud. For a test spanning a month, which of the following unavailability times would mean the test was successful?
(Select TWO).
- A. 30 minutes
- B. 1 minute
- C. 4 minutes
- D. 10 minutes
- E. 60 minutes
Answer: B,C
NEW QUESTION 158
Cloud bursting can alleviate which of the following attacks?
- A. DDOS
- B. Brute Force
- C. XSS
- D. Buffer Overflow
Answer: A
Explanation:
Reference:
http://ieeexplore.ieee.org/document/6141288/
NEW QUESTION 159
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. Mirrored site
- B. Warm site
- C. Hot site
- D. Cold site
Answer: B
NEW QUESTION 160
A cloud administrator is configuring block-level storage. The storage must be configured to be resistant from faults. Given this scenario, which of the following would aid in establishing fault tolerance with asynchronous redundancy?
- A. NAS with cloning
- B. JBOD with mirroring
- C. SAN with replication
- D. DAS with mirroring
Answer: C
NEW QUESTION 161
The administrator of virtual infrastructure needs to provision block storage for a virtual machine on which a business critical application will be installed. Considering performance, which of the following describes how the administrator should attach the storage to the VM?
- A. Using NFS
- B. Using IPv6
- C. Using CIFS
- D. Using iSCSI
Answer: D
Explanation:
Explanation
Reference
http://www.techrepublic.com/blog/the-enterprise-cloud/block-level-storage-vs-file-level-storage-a-comparison/
NEW QUESTION 162
A large law firm is migrating all of its systems to the cloud to meet growing business needs. The firm wants to reduce IT staff while maintaining day-to-day operations, such as user provisioning, folder management, and permissions. Which of the following MUST the cloud provider and cloud customer implement to ensure user non-repudiation?
- A. Two-factor authentication
- B. Single sign-on
- C. Server certificate
- D. Client-to-site VPN
Answer: D
NEW QUESTION 163
Developers are frustrated by the deployment delay caused by setting up permissions and firewall rules.
Which of the following would be the BEST way to resolve this issue?
- A. Train all staff on ITIL v3 and document the service management.
- B. Automate security services through the system life cycle.
- C. Outsource security services to a reputable organization.
- D. Escalate to the change manager and reorganize the development team.
Answer: B
NEW QUESTION 164
A storage administrator must choose the best replication methodology for storage.
Which of the following solutions would BEST meet these requirements?
- A. Multiregional
- B. Asynchronous
- C. Regional
- D. Synchronous
Answer: B
NEW QUESTION 165
A multinational corporation is moving its worldwide cloud presence to a single region, which is called Region A. An administrator attempts to use a workflow, which was previously used to deploy VMs to Region E in the new Region A environment, and receives the following error: Invalid character set. Which of the following is the MOST likely cause of the error?
- A. Language support
- B. Authentication issues
- C. Time-zone misconfiguration
- D. Licensing failure
Answer: A
NEW QUESTION 166
A Type 1 hypervisor has the following specifications:
RAM 128GB
CPU 4 socket quad-core Storage 16TB
Each VM must have 8GB RAM, 1 vCPU, and 512GB storage. Which of the following is the MAXIMUM number of VMs that can be hosted on this hypervisor?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 167
A company's security policy requires full disk encryption on all clients with preboot enabled. The encryption server is hosted, and the requirement is to push an update to all endpoints. Which of the following is the BEST method to test and apply the update with minimal disruption to end users?
- A. Access the web UI portal of the encryption server, apply the update to the test group, validate, and then update all endpoints.
- B. Access the API of the encryption server, develop a custom script, and then update all endpoints.
- C. Add the update to the standard desktop configuration image, apply the update to a test VM, and then reimage clients.
- D. Access the web UI of the encryption server and disable preboot, apply the update, test, and then deploy the update to all endpoints.
Answer: A
NEW QUESTION 168
The sales department is preparing to launch a high-demand product for purchase through the company's online store. The senior engineer asks the junior engineer to review the sales cloud resources to plan for a surge in online traffic:
Given the metrics in the table above, which of the following resources should be adjusted to plan for future growth?
- A. Propose additional storage for cluster 1.
- B. Propose additional guests for cluster 2.
- C. Propose additional hosts for cluster 2.
- D. Propose additional memory for cluster 1.
Answer: D
NEW QUESTION 169
A user has submitted a ticket to request additional VMs due to long wait times for online ordering. Given the snapshot of the resources in the table below:
Which of the following is the BEST option for the administrator to resolve the ticket?
- A. Add memory to the web server to increase capacity.
- B. Add vCPU to the database server to increase capacity.
- C. Add disks to the database server to increase capacity.
- D. Add virtual network ports to the web server to increase capacity.
Answer: A
NEW QUESTION 170
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?
- A. CPU failure
- B. Disk failure
- C. NIC failure
- D. Memory failure
Answer: C
NEW QUESTION 171
A consultant is helping a large company migrate its development environment to a public cloud provider. The developers are working on a VDI solution. The development tools that employees utilize require greater control of the OS environment. Which of the following cloud types should the consultant implement?
- A. SaaS
- B. IaaS
- C. Bare metal service
- D. PaaS
Answer: B
NEW QUESTION 172
Upon discovery several SaaS applications are being utilized by users, and the InfoSec team needs to update a configuration file on all client machines.
Which of the following file types is used to redirect users through a web proxy?
- A. .pac
- B. .log
- C. .dat
- D. .tmp
Answer: A
NEW QUESTION 173
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Career Prospects
CompTIA Cloud+ is a sought-after certificate, thanks to the increase in the migration of the organizations to Cloud. This means that the professionals with this certification can explore a variety of job roles. Some of the positions that they can aim for after getting certified include a System Administrator, a Systems Engineer, a Network Administrator, a Network Engineer, a Cloud Developer, a Cloud Specialist, a Project Manager, a Cloud Engineer, a Business Analyst, and a Data Center SANS Manager. The average remuneration for these titles is $87,000 per annum. Your experience level and recruiting company can also contribute to the actual salary that you earn at the end of the day.
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