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CompTIA CV0-004 Exam
- Topic 1: Cloud Concepts: This topic discusses the fundamentals of cloud computing. It focuses on several deployment options (public, private, hybrid), cloud service models (IaaS, PaaS, SaaS), and cloud advantages and difficulties.
- Topic 2: Cloud Architecture: It focuses on different components of a cloud architecture, such as cloud storage, compute services, networking, and virtualization.
- Topic 3: Cloud Deployment: The topic of cloud deployment discusses deployment of applications and services to the cloud, including infrastructure provisioning, configuration management, and migration strategies.
- Topic 4: Cloud Security: Its focus is on different security considerations for cloud environments such as identity and access management, data security, and compliance.
- Topic 5: Cloud Operations: The focal point of this topic is the management of cloud resources. It focuses on monitoring, logging, automation, and scaling.
- Topic 6: Cloud Troubleshooting: It covers how to troubleshoot common cloud issues, such as network connectivity problems, performance issues, and security incidents.
Free CompTIA CV0-004 Exam Actual Questions
The questions for CV0-004 were last updated On May. 06, 2024
A cloud consultant needs to modernize a legacy application that can no longer address user demand and is expensive to maintain. Which of the following is the best migration
strategy?
Refactoring is the process of restructuring existing computer code without changing its external behavior. In cloud computing, it often means modifying the application to better leverage cloud-native features and services. This can address user demand and reduce maintenance costs by making the application more scalable, resilient, and manageable. Reference: CompTIA Cloud+ Certification Study Guide (Exam CV0-004) by Scott Wilson and Eric Vanderburg
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.
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.
An IT manager needs to deploy a cloud solution that meets the following requirements:
. Users must use two authentication methods to access resources.
* Each user must have 10GB of storage space by default.
Which of the following combinations should the manager use to provision these requirements?
The combination that should be used to provision the requirements of two authentication methods and 10GB of storage space by default for each user is Multi-Factor Authentication (MFA) and storage quotas. MFA provides an additional layer of security beyond just a username and password, and storage quotas can be used to allocate a specific amount of storage space for each user. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson
A systems administrator is configuring backups on a VM and needs the process to run as quickly as possible, reducing the bandwidth on the network during all times from Monday through Saturday. In the event of data corruption, the management team expects the mean time to recovery to be as low as possible. Which of the following backup methods can the administrator use to accomplish these goals?
To achieve a quick backup process and reduce bandwidth use, the administrator should perform a Full backup on Sunday and incremental backups on all other days of the week. This method ensures that only the changes made since the last full backup are copied, reducing the amount of data that needs to be transferred each time, and thus the time and bandwidth required. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson
A cloud administrator recently created three servers in the cloud. The goal was to create ACLs so the servers could not communicate with each other. The servers were configured
with the following IP addresses:
After implementing the ACLs, the administrator confirmed that some servers are still able to reach the other servers. Which of the following should the administrator change to
prevent the servers from being on the same network?
To prevent the servers from being on the same network and communicating with each other, the administrator should change the IP address of Server 1 to 172.16.12.2. This IP address is outside the subnet defined by the subnet mask 255.255.255.240, which would place Server 1 on a different subnet, preventing direct communication without routing. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson
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bavigi
15 hours ago