Updated Oct-2023 Test Engine to Practice CV0-003 Dumps & Practice Exam
Dumps Collection CV0-003 Test Engine Dumps Training With 376 Questions
NEW QUESTION # 94
An organization requires the following to be achieved between the finance and marketing departments:
Allow HTTPS/HTTP.
Disable FTP and SMB traffic.
Which of the following is the MOST suitable method to meet the requirements?
- A. Configure on-demand routing between the VLANs
- B. Configure an ACL between the VLANs
- C. Implement an ADC solution to load balance the VLAN traffic
- D. Implement 802.1X in these VLANs
Answer: B
Explanation:
An access control list (ACL) is a set of rules that defines which traffic is allowed or denied between different network segments or devices. An ACL can be used to filter traffic based on various criteria, such as source and destination addresses, ports, protocols, and applications. Configuring an ACL between the VLANs of the finance and marketing departments is the most suitable method to meet the requirements of allowing HTTPS/HTTP and disabling FTP and SMB traffic. An ACL can specify which ports and protocols are permitted or blocked between the VLANs, such as allowing port 80 (HTTP) and port 443 (HTTPS), and denying port 21 (FTP) and port 445 (SMB). Reference: [CompTIA Cloud+ Certification Exam Objectives], page 15, section 2.8
NEW QUESTION # 95
Company A has acquired Company B and is in the process of integrating their cloud resources.
Company B needs access to Company A's cloud resources while retaining its IAM solution.
Which of the following should be implemented?
- A. Directory service
- B. Multifactor authentication
- C. Single sign-on
- D. Identity federation
Answer: D
Explanation:
https://medium.com/@dinika.15/identity-federation-a-brief-introduction-f2f823f8795a
NEW QUESTION # 96
Which of the following would be BEST to use to host and manage virtualized database servers?
- A. iSCSI NAS
- B. Type II hypervisor
- C. Fibre Channel SAN
- D. Type I hypervisor
Answer: D
NEW QUESTION # 97
Which of the following can be used to physically restrict employees from accessing a datacenter?
- A. Password
- B. Access badge
- C. PIN
- D. Mantrap
Answer: B
NEW QUESTION # 98
A company is deploying a public cloud solution for an existing application using lift and shift. The requirements for the applications are scalability and external access. Which of the following should the company implement? (Select TWO).
- A. A firewall
- B. A load balancer
- C. Storage replication
- D. A VPN
- E. SON
- F. SR-IOV
Answer: B,D
Explanation:
The best options to implement for a public cloud solution for an existing application using lift and shift that requires scalability and external access are a load balancer and a VPN (virtual private network). A load balancer is a device or service that distributes incoming traffic across multiple servers or instances based on various criteria, such as availability, capacity, or performance. A load balancer can improve scalability by balancing the workload and optimizing resource utilization. A VPN is a technology that creates a secure and encrypted connection over a public network, such as the internet. A VPN can provide external access by allowing remote users or sites to connect to the cloud resources as if they were on the same private network. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 1.0 Configuration and Deployment, Objective 1.4 Given a scenario, execute a provided deployment plan.
NEW QUESTION # 99
The following three hosts are being put into a virtualization cluster for a new project initiative:
As more VMs are deployed to the cluster, which of the following virtualization technologies is MOST likely to report an error with this configuration?
- A. High availability
- B. Hyperthreading
- C. Memory overcommitment
- D. Ballooning
Answer: D
NEW QUESTION # 100
Below is the output from a troubleshooting activity:
1. SaaS application is unavailable to a set of users at a single site.
2. WAN connectivity was considered to be the cause of the problem.
3. Upon testing, it seemed the WAN connectivity was up, but the default gateway was unreachable from the internal users.
4. The faulty switch was replaced to bring up the connectivity.
5. The incident was documented.
Based on the methodology, which of the following steps was overlooked during the activity?
- A. Problem identification
- B. Establish theory of probable cause
- C. Establish a plan of action and implement the solution
- D. Verify full system functionality
Answer: D
NEW QUESTION # 101
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 auto-scaling of the compute resources
- D. Implement an application container solution
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 # 102
A company is in the process of evaluating cloud service providers, as it is planning to move all of its on- premises IT services to the cloud. Most of the applications are mission critical with four 9s and five 9s uptime. The area where the company is located is also prone to natural disasters.
One of the main requirements is that IT services need to survive local outages as well as regional outages. One of the company's main customers is a government entity. Which of the following is the BEST way for a cloud engineer to address these requirements?
- A. Select a cloud service provider with local, regional, and national failure zones.
- B. Select a cloud service provider with regional, national, and international failure zones.
- C. Select a cloud service provider with local, national, and international failure zones.
- D. Select a cloud service provider with local, regional, and international failure zones.
Answer: A
NEW QUESTION # 103
A cloud administrator has deployed a new VM. The VM cannot access the Internet or the VMs on any other subnet. The administrator runs a network command and sees the following output:
The new VM can access another VM at 172.16.31.39. The administrator has verified the IP address is correct.
Which of the following is the MOST likely cause of the connectivity issue?
- A. A duplicate IP on the network
- B. A missing static route
- C. The wrong gateway
- D. Firewall issues
Answer: C
Explanation:
Explanation
The wrong gateway is the most likely cause of the connectivity issue for the new VM that cannot access the Internet or the VMs on any other subnet. A gateway is a device or software that connects two or more networks and routes traffic between them. A gateway is usually configured as the default route for a network device, which means that any traffic that is not destined for the local network will be sent to the gateway. If the gateway is configured incorrectly, the network device will not be able to communicate with other networks or the Internet. In this case, the new VM has an IP address of 172.16.31.40/24, which means that its subnet mask is 255.255.255.0 and its network ID is 172.16.31.0. However, its gateway is configured as 172.16.30.1, which belongs to a different network (172.16.30.0/24). This means that the new VM will not be able to reach its gateway or any other network through it. The administrator should change the gateway to an IP address that belongs to the same network as the new VM, such as 172.16.31.1 or 172.16.31.254.
NEW QUESTION # 104
A cloud administrator is configuring several security appliances hosted in the private laaS environment to forward the logs to a central log aggregation solution using syslog. Which of the following firewall rules should the administrator add to allow the web servers to connect to the central log collector?
- A. Allow UDP 161 outbound from the web servers to the log collector .
- B. Allow TCP 514 outbound from the web servers to the log collector.
- C. Allow UDP 161 inbound from the log collector to the web servers .
- D. Allow TCP 514 inbound from the log collector to the web servers .
Answer: B
Explanation:
Explanation
As mentioned in the question, the security appliances are using syslog to forward the logs to a central log aggregation solution. According to the web search results, syslog is a protocol that runs over UDP port 514 by default, or TCP port 6514 for secure and reliable transport1. However, some implementations of syslog can also use TCP port 514 for non-secure transport2. Therefore, to allow the web servers to connect to the central log collector using syslog over TCP, the firewall rule should allow TCP 514 outbound from the web servers to the log collector.
NEW QUESTION # 105
A cloud administrator needs to deploy a security virtual appliance in a private cloud environment, but this appliance will not be part of the standard catalog of items for other users to request. Which of the following is the BEST way to accomplish this task?
- A. Import the virtual appliance into the environment and deploy it as a VM
- B. Create an empty VM. import the hard disk of the virtual appliance. and configure the CPU and memory.
- C. Convert the virtual appliance to a template and deploy a new VM using the template.
- D. Acquire the build scripts from the vendor and recreate the appliance using the baseline templates
Answer: A
Explanation:
Explanation
The correct answer is C. Import the virtual appliance into the environment and deploy it as a VM.
A virtual appliance is a pre-packaged and pre-configured software solution that runs on a virtual machine (VM). A virtual appliance typically consists of an operating system, an application, and any required dependencies, and is designed to provide a specific function or service. A virtual appliance can be distributed as a single file or a set of files that can be imported into a virtualization platform, such as VMware, Hyper-V, or KVM .
A cloud administrator can deploy a security virtual appliance in a private cloud environment by importing the virtual appliance into the environment and deploying it as a VM. This is the best way to accomplish this task because it preserves the original configuration and functionality of the virtual appliance, and does not require any additional installation or customization. The cloud administrator can also control the access and visibility of the virtual appliance, and prevent other users from requesting it from the standard catalog of items .
Creating an empty VM, importing the hard disk of the virtual appliance, and configuring the CPU and memory is not the best way to accomplish this task because it involves more steps and complexity than importing the virtual appliance as a whole. It also introduces the risk of losing or corrupting some data or settings during the import process, or misconfiguring the CPU and memory for the virtual appliance.
Acquiring the build scripts from the vendor and recreating the appliance using the baseline templates is not the best way to accomplish this task because it involves more time and effort than importing the virtual appliance directly. It also depends on whether the vendor provides the build scripts or not, and whether they are compatible with the baseline templates or not.
Converting the virtual appliance to a template and deploying a new VM using the template is not the best way to accomplish this task because it adds an unnecessary step of creating a template from the virtual appliance. It also does not prevent other users from accessing or requesting the template from the catalog of items.
NEW QUESTION # 106
An organization is converting a physical SQL server into a virtual server. The SQL database has been in use for several years and contains critical data for the organization. Which of the following conversion methods would be MOST appropriate?
- A. Automated offline
- B. Manual offline
- C. Automated online
- D. Manual online
Answer: C
NEW QUESTION # 107
Every night a datacenter takes snapshots of each VM and backs them up to a tape which is shipped off to a disaster recovery site once a week. Which of the following can mitigate a security breach if the tapes were to fall out of the shipping vehicle during transport?
- A. Transmission level encryption
- B. File level encryption
- C. Hard drive encryption
- D. Transport layer encryption
Answer: C
NEW QUESTION # 108
An organization is developing a new online product. The product must:
* Minimize organizational infrastructure and comply with security standards.
* Minimize organizational compliance efforts.
* Focus on application development and increase speed to market.
Which of the following should the organization consider, given the requirements listed above?
- A. Use cloud-native serverless services.
- B. Harden servers using repeatable compliance templates.
- C. Implement automated compliance scanning tools.
- D. Deploy compliance linters in the CI/CD pipeline.
Answer: A
Explanation:
Explanation
One possible answer is:
A: Use cloud-native serverless services.
Cloud-native serverless services are a type of cloud computing that allows developers to build and run applications without having to manage servers, infrastructure, or scaling. Cloud-native serverless services can help the organization meet the requirements listed above, as they can:
Minimize organizational infrastructure and comply with security standards. Cloud-native serverless services are fully managed by the cloud provider, which means the organization does not have to provision, configure, or maintain any servers or infrastructure. The cloud provider also handles the security aspects of the serverless environment, such as encryption, authentication, authorization, patching, and monitoring. The organization can focus on developing the application logic and rely on the cloud provider to meet the security standards12.
Minimize organizational compliance efforts. Cloud-native serverless services can also help the organization reduce the compliance burden, as they can leverage the compliance certifications and attestations of the cloud provider. The cloud provider can ensure that the serverless environment complies with various regulations and standards, such as PCI DSS, HIPAA, GDPR, ISO 27001, etc. The organization can inherit the compliance posture of the cloud provider and avoid the hassle of auditing and validating their own infrastructure12.
Focus on application development and increase speed to market. Cloud-native serverless services can also enable the organization to accelerate the development and delivery of their online product, as they can write code using their preferred programming languages and frameworks, and deploy it quickly and easily to the serverless environment. The serverless environment can automatically scale up or down based on the demand, ensuring high availability and performance. The organization can also integrate serverless services with other cloud services, such as databases, storage, analytics, etc., to create a full-stack application12.
NEW QUESTION # 109
A company is currently running a website on site. However, because of a business requirement to reduce current RTO from 12 hours to one hour, and the RPO from one day to eight hours, the company is considering operating in a hybrid environment. The website uses mostly static files and a small relational database. Which of the following should the cloud architect implement to achieve the objective at the LOWEST cost possible?
- A. Implement a load-balanced environment in the cloud that is equivalent to the current on-premises setup and use DNS to shift the load from on premises to cloud.
- B. Implement a website replica in the cloud with auto-scaling using the smallest possible footprint. Use DNS to shift the load from on premises to the cloud.
- C. Implement backups to cloud storage and infrastructure as code to provision the environment automatically when the on-premises site is down. Restore the data from the backups.
- D. Implement a CDN that caches all requests with a higher TTL and deploy the laaS instances manually in case of disaster. Upload the backup on demand to the cloud to restore on the new instances.
Answer: B
Explanation:
Explanation
This is the best solution to achieve the objective of reducing current RTO (Recovery Time Objective) from 12 hours to one hour, and RPO (Recovery Point Objective) from one day to eight hours, at the lowest cost possible, for a website that uses mostly static files and a small relational database. RTO is a metric that measures how quickly a system or service can be restored after a disruption or disaster. RPO is a metric that measures how much data can be lost or how far back in time a recovery point can be without causing significant impact or damage. To reduce RTO and RPO, the administrator should implement a website replica in the cloud with auto-scaling using the smallest possible footprint. A website replica is a copy or backup of a website that can be used for recovery or failover purposes. Auto-scaling is a feature that allows cloud resources or systems to adjust their capacity and performance according to demand or workload. Using auto-scaling with the smallest possible footprint can minimize costs by using only the necessary resources and scaling up or down as needed. The administrator should also use DNS (Domain Name System) to shift the load from on premises to the cloud. DNS is a service that translates domain names into IP addresses and vice versa. Using DNS, the administrator can redirect traffic from the on-premises website to the cloud replica in case of a disruption or disaster, and vice versa when recovery is complete.
NEW QUESTION # 110
A company is planning to migrate applications to a public cloud, and the Chief Information Officer (CIO) would like to know the cost per business unit for the applications in the cloud. Before the migration, which of the following should the administrator implement FIRST to assist with reporting the cost for each business unit?
- A. An SLA report
- B. Tagging
- C. Quotas
- D. Showback
Answer: B
Explanation:
Explanation
Tagging is what the administrator should implement first to assist with reporting the cost for each business unit for applications in a public cloud environment. Tagging is a technique that allows customers to assign metadata or labels to their cloud resources, such as applications, instances, volumes, etc., based on their attributes or criteria. Tagging can help customers to organize, manage, monitor, and report their cloud resources and costs by business unit, project, owner, environment, etc.
NEW QUESTION # 111
An administrator has been informed that some requests are taking a longer time to respond than other requests of the same type. The cloud consumer is using multiple network service providers and is performing link load balancing for bandwidth aggregation. Which of the following commands will help the administrator understand the possible latency issues?
- A. traceroute
- B. netstat
- C. ipconfig
- D. ping
Answer: D
Explanation:
Ping is the command that will help the administrator understand the possible latency issues between different network service providers and link load balancing for bandwidth aggregation. Ping is a network utility that sends packets of data to a specific IP address or hostname and measures the time it takes for them to be sent back (round-trip time). Ping can help to test connectivity, availability, and latency of network devices or systems. Ping can help to understand latency issues by comparing the round-trip times between different network service providers and link load balancing devices, and identifying any delays or variations in response times.
NEW QUESTION # 112
A systems administrator is troubleshooting performance issues with a Windows VDI environment. Users have reported that VDI performance is very slow at the start of the work day, but the performance is fine during the rest of the day.
Which of the following is the MOST likely cause of the issue?
- A. RAM usage
- B. Affinity rule
- C. Disk I/O limits
- D. CPU oversubscription
Answer: D
NEW QUESTION # 113
Which of the following cloud deployment models allows a company to have full control over its IT infrastructure?
- A. Hybrid
- B. Public
- C. Private
- D. Cloud within a cloud
Answer: C
Explanation:
Explanation
A private cloud is a type of cloud deployment model that provides cloud services exclusively to a single organization or tenant. A private cloud allows a company to have full control over its IT infrastructure, as it can customize, configure, manage, and secure its own cloud environment according to its specific needs and preferences. A private cloud can also offer higher performance, reliability, and privacy than other cloud deployment models, as it does not share resources or data with other customers. References: CompTIA Cloud+ Certification Exam Objectives, page 8, section 1.2
NEW QUESTION # 114
A global web-hosting company is concerned about the availability of its platform during an upcoming event. Web traffic is forecasted to increase substantially during the next week. The site contains mainly static content.
Which of the following solutions will assist with the increased workload?
- A. IPS
- B. CDN
- C. WAF
- D. DoH
Answer: B
Explanation:
https://www.globaldots.com/content-delivery-network-explained
NEW QUESTION # 115
A software development company is building cloud-ready applications and needs to determine the best approach for releasing software. Which of the following approaches should be used?
- A. Develop, perform QA, test, and release to production
- B. Develop, test, perform QA, and release to production
- C. Test, perform QA, develop, and release to production
- D. Perform QA, develop, test, and release to production
Answer: B
NEW QUESTION # 116
A cloud administrator has created a new asynchronous workflow lo deploy VMs to the cloud in bulk. When the workflow is tested for a single VM, it completes successfully. However, if the workflow is used to create
50 VMs at once, the job fails. Which of the following is the MOST likely cause of the issue? (Choose two.)
- A. No connectivity to the public cloud
- B. Expired API token
- C. Disabled autoscaling
- D. Incorrect permissions
- E. Billing issues with the cloud provider
- F. Insufficient storage
Answer: B,F
Explanation:
Explanation
The most likely causes of the issue where the new asynchronous workflow fails to create 50 VMs at once in the public cloud are insufficient storage and expired API token. Insufficient storage means that there is not enough disk space available in the public cloud to accommodate all the VMs that are being created simultaneously. This could result in errors or failures during the provisioning process. Expired API token means that the authentication credential that is used by the workflow to communicate with the public cloud service has expired or become invalid. This could result in errors or failures during the API calls or requests.
Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 4.0 Troubleshooting, Objective 4.5 Given a scenario, troubleshoot automation/orchestration issues.
NEW QUESTION # 117
A company has a virtual database server running in the cloud that the company would like to start hosting in-house on a newly purchased blade server. Which of the following virtualization tools would BEST be used to accomplish this?
- A. P2V
- B. P2P
- C. V2P
- D. V2V
Answer: C
NEW QUESTION # 118
......
CompTIA CV0-003 Exam Syllabus Topics:
| Topic | Details |
|---|---|
Cloud Architecture and Design - 13% | |
| Compare and contrast the different types of cloud models. | - Deployment models
- Service models
- Advanced cloud services
- Shared responsibility model |
| Explain the factors that contribute to capacity planning. | - Requirements
- Standard templates
- Licensing
- Performance capacity planning |
| Explain the importance of high availability and scaling in cloud environments. | - Hypervisors
- Oversubscription
- Regions and zones
- Avoid single points of failure
|
| Given a scenario, analyze the solution design in support of the business requirements. | - Requirement analysis
- Environments
- Testing techniques
|
Security - 20% | |
| Given a scenario, configure identity and access management. | - Identification and authorization
- Directory services
- Federation
- Public key infrastructure (PKI) |
| Given a scenario, secure a network in a cloud environment. | - Network segmentation
- Protocols
- Network services
- Log and event monitoring
|
| Given a scenario, apply the appropriate OS and application security controls. | - Policies
- User permissions
- File integrity
- Operating system (OS) upgrades
- Mandatory access control |
| Given a scenario, apply data security and compliance controls in cloud environments. | - Encryption - Integrity
- Classification
- Records management
- Data loss prevention (DLP) |
| Given a scenario, implement measures to meet security requirements. | - Tools
- Vulnerability assessment
- Security patches
- Risk register |
| Explain the importance of incident response procedures. | - Preparation
- Incident response procedures
|
Deployment - 23% | |
| Given a scenario, integrate components into a cloud solution. | - Subscription services
- Provisioning resources
- Application
- Deploying virtual machines (VMs) and custom images
- Identity management
- Auto-scaling |
| Given a scenario, provision storage in cloud environments. | - Types
- Tiers
- Input/output operations per second (IOPS) and read/write
- Redundant array of inexpensive disks (RAID)
- Storage system features
- User quotas |
| Given a scenario, deploy cloud networking solutions. | - Services
- Virtual private networks (VPNs)
- Virtual routing
- Network appliances
- Virtual private cloud (VPC)
- VLAN/VXLAN/GENEVE |
| Given a scenario, configure the appropriate compute sizing for a deployment. | - Virtualization
- Central processing unit (CPU)/virtual CPU (vCPU)
- Clock speed/Instructions per cycle (IPC)
|
| Given a scenario, perform cloud migrations. | - Physical to virtual (P2V) - Virtual to virtual (V2V) - Cloud-to-cloud migrations
- Storage migrations
- Database migrations
|
Operations and Support - 22% | |
| Given a scenario, configure logging, monitoring, and alerting to maintain operational status. | - Logging
- Monitoring
- Alerting
|
| Given a scenario, maintain efficient operation of a cloud environment. | - Confirm completion of backups - Life-cycle management
- Change management
- Patching
- Impacts of process improvements on systems
- Dashboard and reporting
|
| Given a scenario, optimize cloud environments. | - Right-sizing
- Compute
- Storage
- Network
- Placement
- Device drivers and firmware
|
| Given a scenario, apply proper automation and orchestration techniques. | - Infrastructure as code
- Continuous integration/continuous deployment (CI/CD)
- Containers
- Secure scripting
- Orchestration sequencing |
| Given a scenario, perform appropriate backup and restore operations. | - Backup types
- Backup objects
- Backup targets
- Backup and restore policies
- Restoration methods
|
| Given a scenario, perform disaster recovery tasks. | - Failovers - Failback - Restore backups - Replication - Network configurations - On-premises and cloud sites
- Requirements
- Documentation
- Geographical datacenter requirements |
Troubleshooting - 22% | |
| Given a scenario, use the troubleshooting methodology to resolve cloud-related issues. | - Always consider corporate policies, procedures, and impacts before implementing changes.
|
| Given a scenario, troubleshoot security issues. | - Privilege
- Authentication
- Keys and certificates
- Misconfigured or misapplied policies
- Exposed endpoints
- Unsupported protocols |
| Given a scenario, troubleshoot deployment issues. | - Connectivity issues
- Performance degradation
- Configurations
- Applications in containers
- Licensing issues
|
| Given a scenario, troubleshoot connectivity issues. | - Network security group misconfigurations
- Common networking configuration issues
- Network troubleshooting tools
|
CompTIA CV0-003 exam covers a wide range of cloud computing topics, such as cloud infrastructure, deployment, management, security, and troubleshooting. CV0-003 exam is intended for IT professionals who have experience in networking, storage, and virtualization technologies and want to expand their skills in cloud computing. Candidates for the CompTIA Cloud+ certification should have at least two to three years of experience in IT networking or storage administration.
Obtaining the CompTIA CV0-003 certification demonstrates that an IT professional possesses the skills and knowledge required to design, deploy, and manage cloud-based solutions. CompTIA Cloud+ Certification Exam certification is recognized globally and is highly valued by employers in various industries. The CompTIA CV0-003 certification validates an IT professional's ability to work with cloud technologies and demonstrates their commitment to professional development. Overall, the CompTIA CV0-003 certification is an excellent investment for IT professionals who want to advance their careers in cloud computing.
CompTIA CV0-003 Dumps Cover Real Exam Questions: https://testinsides.actualpdf.com/CV0-003-real-questions.html
