This page was exported from Actual Test Materials [ http://blog.actualtests4sure.com ] Export date:Fri Nov 15 18:48:46 2024 / +0000 GMT ___________________________________________________ Title: CompTIA CV0-004 Practice Test Pdf Exam Material [Q19-Q34] --------------------------------------------------- CompTIA CV0-004 Practice Test Pdf Exam Material CV0-004 Answers CV0-004 Free Demo Are Based On The Real Exam NO.19 Which of the following cloud deployment strategies is best for an organization that wants to run open-source workloads with other organizations that are sharing the cost?  Community  Public  Hybrid  Private A community cloud deployment strategy is best for an organization that wants to run open-source workloads with other organizations while sharing the cost. Community clouds are collaborative efforts where infrastructure is shared between several organizations with common concerns, which could be regulatory, security, or compliance-related.Reference: The concept of community clouds is discussed in the domain of Cloud Concepts within the CompTIA Cloud+ exam objectives.NO.20 A systems administrator is provisioning VMs according to the following requirements:* A VM instance needs to be present in at least two data centers.. During replication, the application hosted on the VM tolerates a maximum latency of one second.* When a VM is unavailable, failover must be immediate.Which of the following replication methods will best meet these requirements?  Snapshot  Transactional  Live  Point-in-time Live replication is the process of continuously copying data in real-time to ensure that an exact copy is available in another location. Given the requirement for immediate failover and the presence of the VM instance in at least two data centers, live replication is the best method to meet the one-second maximum latency tolerance and ensure immediate availability in the event of a VM becoming unavailable. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) – Chapter on Disaster Recovery and Replication MethodsNO.21 An organization needs to retain its data for compliance reasons but only when required. Which of the following would be the most cost-effective type of tiered storage?  Warm  Hot  Archive  Cold Archive storage is the most cost-effective type of tiered storage for retaining data that is infrequently accessed and only when required for compliance reasons. It is designed for long-term storage and offers lower storage costs compared to hot, cold, or warm storage tiers.Reference: Understanding data storage and the various tiers, including archival storage, is part of cloud storage strategies covered in the CompTIA Cloud+ certification.NO.22 A customer is migrating applications to the cloud and wants to grant authorization based on the classification levels of each system. Which of the following should the customer implement to ensure authorisation to systems is granted when the user and system classification properties match? (Choose two.)  Resource tagging  Discretionary access control  Multifactor authentication  Role-based access control  Token-based authentication  Bastion host Discretionary Access Control (DAC) and Role-Based Access Control (RBAC) are effective methods for granting authorization based on system classification levels. DAC allows resource owners to grant access rights, making it flexible for environments with varying classification levels. RBAC assigns permissions based on roles within an organization, aligning access rights with the user’s job functions and ensuring that users access only what is necessary for their role, which can be mapped to system classifications.NO.23 A company has decided to adopt a microservices architecture for its applications that are deployed to the cloud. Which of the following is a major advantage of this type of architecture?  Increased security  Simplified communication  Reduced server cost  Rapid feature deployment A major advantage of adopting a microservices architecture is rapid feature deployment. Microservices allow for independent development, deployment, and scaling of individual service components, enabling teams to bring new features to market more quickly and efficiently compared to monolithic architectures.References:The CompTIA Cloud+ certification covers cloud design aspects, including architectural models like microservices, emphasizing their role in facilitating agile development practices and rapid feature release cycles in cloud environments.NO.24 A company requests that its cloud administrator provision virtual desktops for every user. Given the following information:* One hundred users are at the company.* A maximum of 30 users work at the same time.* Users cannot be interrupted while working on the desktop.Which of the following strategies will reduce costs the most?  Provisioning VMs of varying sizes to match user needs  Configuring a group of VMs to share with multiple users  Using VMs that have spot availability  Setting up the VMs to turn off outside of business hours at night Setting up the VMs to turn off outside of business hours at night will reduce costs the most, especially since a maximum of 30 users work at the same time and users cannot be interrupted while working. This approach ensures that resources are used only when necessary.References: Cost management and efficient resource utilization strategies like scheduling VMs to turn off during idle times are discussed within the financial management aspects of cloud services in the CompTIA Cloud+ exam objectives.NO.25 A software engineer is integrating an application lo The cloud that is web socket based. Which of the following applications is the engineer most likely deploying?  Image-sharing  Data visualization  Chat  File transfer A chat application is most likely to be deployed when integrating a web socket-based application to the cloud.Web sockets provide full-duplex communication channels over a single, long-lived connection, which is ideal for real-time applications like chat services that require persistent connections between the client and server for instant data exchange.References: CompTIA Cloud+ materials cover cloud networking concepts, emphasizing the importance of choosing the right technologies, like web sockets, for specific application requirements to ensure efficient and responsive cloud-based services.NO.26 A cloud engineer is extending on-premises services to a public cloud. The following design requirements must be considered in the overall solution:” The ability to remotely connect systems from both environments* No IP address conflicts or overlap* Cost-effectivenessWhich of the following cloud network concepts best meets these requirements?  Dedicated connection  VPN  VLAN  ACL A Virtual Private Network (VPN) is the most cost-effective solution for extending on-premises services to a public cloud while ensuring secure remote connectivity. VPNs can be configured to avoid IP address conflicts and overlap by using IP address translation and tunneling techniques, making them suitable for connecting disparate environments without significant changes to the existing network infrastructure.NO.27 You are a cloud engineer working for a cloud service provider that is responsible for an IaaS offering.Your customer, who creates VMs and manages virtual storage, has noticed I/O bandwidth issues and low IOPS (under 9000).Your manager wants you to verify the proper storage configuration as dictated by your service level agreement (SLA).The SLA specifies:. Each SFP on the hypervisor host must be set to the maximum link speed allowed by the SAN array. . All SAN array disk groups must be configured in a RAID 5.. The SAN array must be fully configured for redundant fabric paths. . IOPS should not fall below 14000 INSTRUCTIONS Click on each service processor to review the displayed information. Then click on the drop-down menus to change the settings of each device as necessary to conform to the SLA requirements.  See the explanation for complete solution Based on the SLA requirements and the information provided in the diagram:For the Hypervisor:Slot A fiber channel card:Port 1 link speed should be set to 16 Gbps since it’s connected to Fabric switch A which supports 16 Gbps.Port 2 link speed should be set to 8 Gbps because it’s connected to Fabric switch B which supports up to 8 Gbps.Slot B fiber channel card:Port 1 link speed should be set to 16 Gbps since it’s connected to Fabric switch A which supports 16 Gbps.Port 2 link speed should be set to 8 Gbps because it’s connected to Fabric switch B which supports up to 8 Gbps.NO.28 A developer is testing code that will be used to deploy a web farm in a public cloud. The main code block is a function to create a load balancer and a loop to create 1.000 web servers, as shown below:The developer runs the code against the company’s cloud account and observes that the load balancer is successfully created, but only 100 web servers have been created. Which of the following should the developer do to fix this issue?  Request an increase of Instance quota.  Run the code multiple times until all servers are created.  Check the my_web_server () function to ensure it is using the right credentials.  Place the my_load_balancer () function after the loop. The developer should request an increase of the instance quota from the cloud provider. Cloud services often have a limit on the number of instances that can be created, which is known as an instance quota. If the load balancer is successfully created but the number of web servers is limited to 100, it suggests that the quota has been reached. Increasing the quota will allow the creation of additional web server instances up to the desired number.NO.29 A company recently migrated to a public cloud provider. The company’s computer incident response team needs to configure native cloud services tor detailed logging. Which of the following should the team implement on each cloud service to support root cause analysis of past events? {Select two).  Log retention  Tracing  Log aggregation  Log rotation  Hashing  Encryption For detailed logging to support root cause analysis of past events, the team should implement log retention to ensure logs are kept for the necessary amount of time and log aggregation to compile logs from various sources for easier analysis and correlation.References: Log management practices, including retention and aggregation, are part of the cloud management strategies covered in the CompTIA Cloud+ curriculum, particularly in the domain of technical operations.NO.30 A cloud engineer is designing a cloud-native, three-tier application. The engineer must adhere to the following security best practices:* Minimal services should run on all layers of the stack.* The solution should be vendor agnostic.* Virealization could be used over physical hardware.Which of the following concepts should the engineer use to design the system to best meet these requirements?  Virtual machine  Micro services  Fan-out  Cloud-provided managed services Microservices architecture is the most suitable design principle that aligns with the security best practices mentioned. It involves developing a suite of small services, each running in its own process and communicating with lightweight mechanisms, often an HTTP resource API. This architecture minimizes the services running on each layer, allows for vendor-agnostic solutions, and is well-suited for virtualization over physical hardware.Reference: Microservices as an architectural approach is discussed in the context of cloud-native applications within the CompTIA Cloud+ material.NO.31 An DevOps engineer is receiving reports that users can no longer access the company’s web application after hardening of a web server. The users are receiving the following error:ERR_SSLJ/ERSION_OR_CIPHER_MISMATCH.Which of the following actions should the engineer take to resolve the issue?  Restart the web server.  Configure TLS 1.2 or newer.  Update the web server.  Review logs on the WAF To resolve the ERR_SSL_VERSION_OR_CIPHER_MISMATCH error after hardening a web server, the engineer should configure the server to use TLS 1.2 or newer. This error often occurs when the server or client supports an outdated version of SSL/TLS or incompatible cipher suites. Updating to a modern, secure version of TLS ensures compatibility and enhances security.Reference: The CompTIA Cloud+ certification includes governance, risk, compliance, and security for the cloud, emphasizing the importance of implementing up-to-date security protocols like TLS to protect data in transit and ensure secure communications in cloud environments.NO.32 A company has ten cloud engineers working on different manual following is the best method to address this issue?  Deployment documentation  Service logging  Configuration as code  Change ticketing Configuration as code is the best method to address the issue of cloud engineers working on different manual configurations. This practice allows configurations to be scripted and automated, which reduces human error, enhances consistency, and makes the deployment process more efficient and reproducible.NO.33 A cloud solutions architect is designing a VM-based solution that requires reducing the cost as much as possible. Which of the following solutions will best satisfy this requirement?  Using ephemeral storage on replicated VMs  Creating Spot VMs in one availability zone  Spreading the VMs across different regions  Using provisioned IOPS storage Using Spot VMs is a cost-effective solution as these are available at significantly reduced prices compared to standard instances. Spot VMs are ideal for workloads that can tolerate interruptions and are a way to take advantage of unused cloud capacity.References: The concept of Spot VMs and their cost benefits are included in the financial aspects of managing cloud resources, as per the CompTIA Cloud+ certification guidelines.NO.34 Which of the following refers to the idea that data should stay within certain borders or territories?  Data classification  Data retention  Data sovereignty  Data ownership Data sovereignty refers to the concept that data is subject to the laws and governance structures within the nation it is collected or stored. It implies that regardless of where a company’s data is stored, the data must comply with the laws of the country where it is physically located. Loading … CV0-004 [Jul-2024] Newly Released] Exam Questions For You To Pass: https://www.actualtests4sure.com/CV0-004-test-questions.html --------------------------------------------------- Images: https://blog.actualtests4sure.com/wp-content/plugins/watu/loading.gif https://blog.actualtests4sure.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-07-08 16:30:23 Post date GMT: 2024-07-08 16:30:23 Post modified date: 2024-07-08 16:30:23 Post modified date GMT: 2024-07-08 16:30:23