CompTIA Cloud+ has become the hottest development area in the IT industry today, and many enterprises are now actively researching cloud computing-related technologies and architectures. Cloud+ has gradually changed the information industry’s current structure and the software production organization, and the information consumption model has also undergone great changes.
Cloud+ is not a new term for IT professionals, but it will be the most widespread IT architecture and application model at present and in the future. Therefore, understanding the CompTIA Cloud+ certification and mastering Cloud technology has become necessary for IT system engineers, network engineers, server engineers, and software engineers. Are you ready for the cloud era?
This article brings you the latest CompTIA Cloud+ certification CV0-003 exam study tips and free CV0-003 exam questions for you to learn about the cloud.
What is the CV0-003 exam?
CompTIA Cloud+ (CV0-003) Exam: is an infrastructure-level IT certification that validates the skills required to implement a secure cloud environment to support the high availability of business systems and data.
Audience: Cloud Engineers, Cloud Architects, Cloud Consultants, Network Engineers, IT Systems Engineers, Server Engineers, and Software Engineers, among others
Topics covered: A wide range of topics related to cloud computing, including virtualization, infrastructure, security, and governance.
Required exam vocabulary: API, Availability, Azure, Backup, BYOD, Capacity, Cloud Computing, Cloud Service Provider (CSP), Compliance, Container, Disaster Recovery (DR), Encryption, Hypervisor, IaaS, Load Balancing、Multitenancy 、Private Cloud、Public Cloud、SaaS 、Storage
Retired: CV0-003 was released on June 9, 2021, usually three years after launch, and retired CV0-001, CV0-002
CompTIA Cloud+ Latest Version: The new CompTIA Cloud+ (CV0-004) exam will be available in September 2024!
Number of exam questions: Up to 90 questions
Exam Fee: Minimum $369 or so
Question types: Multiple choice and performance-based
Exam duration: 90 minutes
Passing Score: 750 on a 100-900 scale
Language: English
Exam Prerequisites: Preferably 5 years of IT experience, including 2-3 years of experience as a system administrator or cloud engineer
CompTIA Cloud+ is unique in that it is the only performance-based IT certification that places cloud-based infrastructure services in the context of the operations of broader IT systems, regardless of platform.
(CV0-003) Main positions: Senior System Administrator, System Engineer, Cloud Engineer, Senior Network Administrator, Senior Network Engineer, Cloud Expert, Cloud Project Manager
Certifications co-aligned with CompTIA Cloud+: (ISC)2 Certified Cloud Security Professional (CCSP), Amazon Web Services (AWS) Solutions Architect – Professional, Microsoft Certified Azure Solutions Architect Expert
Certifications need to be renewed, what to do: Take a variety of events and training programs, including higher-level certifications, to renew your CompTIA Cloud+ certification. Accumulate at least 50 continuing education credits (CEUs) over three years, upload them to your certification account, and Cloud+ will automatically renew.
Learn CompTIA Cloud+ Certification CV0-003 exam tips
It is crucial to have a thorough understanding of the exam objectives set forth by CompTIA before you begin your studies. You can refer to the previous paragraph, or move to the official CompTIA Cloud+ website.
Get a comprehensive understanding of the CV0-003 exam with a variety of learning resources, including CompTIA labs, CompTIA CertMaster practice, official CompTIA study guides, textbooks, online courses, practice exams, video tutorials, and more. Here’s why: Each resource provides a unique perspective and approach to understanding the material, helping you reinforce your learning from different perspectives and confidently approach the CV0-003 exam.
Practice is very important! Practice multiple times with the new CompTIA Cloud+ certification CV0-003 exam questions. For more information on how to get the new CV0-003 exam questions, you can get them in the Pass4itSure New CV0-003 exam questions resource. Some of the free new CV0-003 exam questions are also shared below.
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Question 1:
Some VMs that are hosted on a dedicated host server have each been allocated 32GB of memory. Some VMs do not utilize more than 30% of the allocation. Which of the following should be enabled to optimize the memory utilization?
A. Auto-scaling of computing
B. Oversubscription
C. Dynamic memory allocations on guests
D. Affinity rules in the hypervisor
Correct Answer: C
Enabling dynamic memory allocations on guests is the best option to optimize memory utilization for VMs that have been allocated 32GB of memory but are not utilizing more than 30% of it. Dynamic memory allocation is a feature that allows a VM to adjust its memory usage according to its workload and demand, without requiring a reboot or manual intervention.
Dynamic memory allocation can help to improve memory utilization and efficiency by allocating more memory to VMs that need it and releasing memory from VMs that do not need it.
Question 2:
Audit and system logs are being forwarded to a syslog solution. An administrator observes that two application servers have not generated any logs for three days, while others continue to send logs normally. Which of the following BEST explains what is occurring?
A. There is a configuration failure in the syslog solution
B. The application servers were migrated to the cloud as IaaS instances
C. The application administrators have not performed any activity on those servers
D. There is a local firewall policy restriction on the syslog server
Correct Answer: C
Question 3:
In an existing IaaS instance, it is required to deploy a single application that has different versions.
Which of the following should be recommended to meet this requirement?
A. Deploy using containers
B. Install a Type 2 hypervisor
C. Enable SR-IOV on the host
D. Create snapshots
Correct Answer: A
Containers are a type of deployment technology that packages an application and its dependencies into a lightweight and portable unit that can run on any platform or environment. Containers can help deploy a single application that has different versions in an existing IaaS instance, as they can isolate and run multiple versions of the same application without any conflicts or interference.
Containers can also enable faster and easier deployment, scaling, and management of cloud-based applications. References: CompTIA Cloud+ Certification Exam Objectives, page 11, section 1.6
Question 4:
A systems administrator is performing upgrades to all the hypervisors in the environment. Which of the following components of the hypervisors should be upgraded? (Choose two.)
A. The fabric interconnects
B. The virtual appliances
C. The firmware
D. The virtual machines
E. The baselines
F. The operating system
Correct Answer: CF
These are the components of the hypervisors that should be upgraded by the administrator who is performing upgrades to all the hypervisors in the environment. A hypervisor is a software or hardware that allows multiple VMs (Virtual
Machines) to run on a single physical host or server. A hypervisor consists of various components, such as:
The firmware: This is the software that controls the basic functions and operations of the hardware or device. The firmware can affect the performance, compatibility, and security of the hypervisor and the VMs. The firmware should be upgraded to ensure that it supports the latest features and functions of the hardware or device, as well as fix any bugs or vulnerabilities.
The operating system: This is the software that manages the resources and activities of the hypervisor and the VMs. The operating system can affect the functionality, reliability, and efficiency of the hypervisor and the VMs. The operating system should be upgraded to ensure that it supports the latest applications and services of the hypervisor and the VMs, as well as improve stability and performance.
Question 5:
A Cloud administrator needs to reduce storage costs. Which of the following would BEST help the administrator reach that goal?
A. Enabling compression
B. Implementing deduplication
C. Using containers
D. Rightsizing the VMS
Correct Answer: B
Explanation: The correct answer is B. Implementing deduplication would best help the administrator reduce storage costs. Deduplication is a technique that eliminates redundant copies of data and stores only one unique instance of the data.
This can reduce the amount of storage space required and lower the storage costs. Deduplication can be applied at different levels, such as file-level, block-level, or object-level. Deduplication can also improve the performance and efficiency of backup and recovery operations. Enabling compression is another technique that can reduce storage costs, but it may not be as effective as deduplication, depending on the type and amount of data.
Compression reduces the size of data by applying algorithms that remove or replace redundant or unnecessary bits. Compression can also affect the quality and accessibility of the data, depending on the compression ratio and method.
Using containers and rightsizing the VMs are techniques that can reduce compute costs, but not necessarily storage costs. Containers are lightweight and portable units of software that run on a shared operating system and include only the necessary dependencies and libraries.
Containers can reduce the overhead and resource consumption of virtual machines (VMs), which require a full operating system for each instance. Rightsizing the VMs means adjusting the CPU, memory, disk, and network resources of the VMs to match their workload requirements. Rightsizing the VMs can optimize their performance and utilization, and avoid overprovisioning or underprovisioning.
Question 6:
Which of the following techniques would be used to deliver SLA performance guarantees for a VM in a virtual environment? (Select two.)
A. Licensing
B. Mirroring
C. Resource pooling
D. Memory ballooning
E. Reservations
Correct Answer: BC
Question 7:
A storage array that is used exclusively for data stores is being decommissioned, and a new array has been installed. Now the private cloud administrator needs to migrate the data.
Which of the following migration methods would be the BEST to use?
A. Conduct a V2V migration
B. Perform a storage live migration
C. Rsync the data between arrays
D. Use a storage vendor migration appliance
Correct Answer: D
Question 8:
A cloud administrator is investigating slow VM performance. The administrator has checked the physical server performance and has identified the host is under stress due to a peak usage workload. Which of the following is the NEXT step the administrator should complete?
A. Perform a root cause analysis.
B. Migrate the VM to a different host.
C. Document the findings.
D. Perform a system restart.
Correct Answer: A
Question 9:
A software development manager is looking for a solution that will allow a team of developers to work in isolated environments that can be spun up and torn down quickly.
Which of the following is the MOST appropriate solution?
A. Containers
B. File subscriptions
C. Ballooning
D. Software-defined storage
Correct Answer: A
Containers are isolated environments that can run applications and their dependencies without interfering with other processes or systems. Containers are lightweight, portable, and scalable, which makes them ideal for development and testing purposes. Containers can be spun up and torn down quickly using tools such as Docker, Kubernetes, etc.
Question 10:
A cloud administrator is reviewing the annual contracts for all hosted solutions. Upon review of the contract for the hosted mail solution, the administrator notes the monthly subscription rate has increased every year. The provider has been in place for ten years, and there is a large amount of data being hosted. Which of the following is a barrier to switching providers?
A. Service-level agreement
B. Vendor lock-in
C. Memorandum of understanding
D. Encrypted data
Correct Answer: B
Vendor lock-in is a barrier to switching providers for a hosted mail solution that has increased its monthly subscription rate every year. Vendor lock-in is a situation where a customer becomes dependent on a vendor or provider for a product or service and faces difficulties or costs in switching to another vendor or provider.
Vendor lock-in can occur due to various factors, such as proprietary technology, contractual obligations, data migration challenges, compatibility issues, etc. In this case, the customer may face vendor lock-in due to the large amount of data being hosted by the mail provider and the potential challenges or costs of transferring or migrating the data to another provider.
Question 11:
A DevOps administrator is automating an existing software development workflow. The administrator wants to ensure that before any new code goes into production, tests confirm the new code does not negatively impact existing automation activities.
Which of the following testing techniques would be BEST to use?
A. Usability testing
B. Regression testing
C. Vulnerability testing
D. Penetration testing
Correct Answer: B
Regression testing is a type of testing that ensures that new code or changes to existing code do not break or degrade the functionality of the software. Regression testing is often used in software development workflows to verify that new features or bug fixes do not introduce new errors or affect the performance of the software.
Regression testing can help prevent negative impacts on existing automation activities by checking that the new code is compatible with the existing code and does not cause any unexpected failures or errors. References: CompTIA Cloud+ Certification Exam Objectives, page 19, section 4.1 Reference: https://www.softwaretestinghelp.com/regression-testing-tools-and-methods/
Question 12:
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 though the VM is responding to ICMP echo requests. Which of the following should the administrator check FIRST?
A. The firewall
B. The subnet
C. The gateway
D. The services
Correct Answer: A
The firewall is the first thing that the administrator should check if an RDP (Remote Desktop Protocol) session from a desktop to a server in the cloud is refused even though the VM is responding to ICMP echo requests. A firewall is a device or software that controls the incoming and outgoing network traffic based on predefined rules or policies. A firewall may block RDP connections by default or require specific ports or rules to be opened or configured.
Question 13:
A Chief Information Security Officer (CISO) is evaluating the company\’s security management program. The CISO needs to locate all the assets with identified deviations and mitigation measures. Which of the following would help the CISO with these requirements?
A. An SLA document
B. ADR plan
C. SOC procedures
D. A risk register
Correct Answer: D
A risk register is a document that records all the identified risks, their causes, impacts, probabilities, mitigation measures, and status for a project or an organization. A risk register helps to manage and monitor risks throughout their lifecycle and ensure they are addressed appropriately. A risk register would help the CISO locate all the assets with identified deviations and mitigation measures.
Question 14:
An organization is required to set a custom registry key on the guest operating system.
Which of the following should the organization implement to facilitate this requirement?
A. A configuration management solution
B. A log and event monitoring solution
C. A file integrity check solution
D. An operating system ACL
Correct Answer: A
A configuration management solution is a type of tool or system that automates and standardizes the configuration and deployment of cloud resources or services according to predefined policies or rules. A configuration management solution can help set a custom registry key on the guest operating system in an IaaS instance, as it can apply the desired registry setting to one or more virtual machines (VMs) without manual intervention or scripting.
A configuration management solution can also help maintain consistency, compliance, and security of cloud configurations by monitoring and enforcing the desired state. References: CompTIA Cloud+ Certification Exam Objectives, page 13, section 2.5
Question 15:
A systems administrator is implementing a file storage solution that stores files using integrity verification. Which of the following algorithms is most resistant to collisions?
A. SHA-2
B. MD5
C. CRC32
D. RIPEMD-160
Correct Answer: A
CompTIA Cloud+ VS CompTIA Server+
Many people have doubts about these two certifications. How to choose? Both.
Two certifications from the same firm, despite one thing in common: they both validate the skills required to support and manage the core components of an IT infrastructure. However, they offer a great option for IT professionals of all career levels to advance their careers. The best option is to get the CompTIA Cloud+ certification first, and then challenge for the CompTIA Server+ certification.
Top 10 Cloud computing certificates to help you get high-paying employment
CompTIA Cloud+ and CompTIA Cloud Essentials—CompTIA
CCSK—Offered by the Cloud Security Alliance
Cloud U—Provided by Rackspace
Cloud Certified Professional—CloudSchool.com offered
IBM Certified Cloud Solutions Architect v1 and v3 – Offered by IBM
Google Certified Deployment Specialist – Offered by Google
Salesforce.com Certified Experts—Salesforce. com offered
VMware Certified Professional – Offered by VMware
That’s it for the top 10 cloud computing certificates. Our main character here, CompTIA Cloud+, is among them, how about you not like it? The CompTIA Cloud+ certification covers the theory of standard methodologies for security implementation as well as the techniques for maintaining the cloud and is the most desirable certification for network, storage, and data center administrators in their next career journey.
Ready to get your hands on CompTIA Cloud+?
Once you’ve decided that CompTIA Cloud+ is right for you, head straight to the CompTIA Store to purchase your coupons, and training solutions- or bundle them to get a discount! As far as I know, they are now launching the Get the Top exam and training – save 46%.
Alternatively, you can purchase the full version of the new CV0-003 exam questions at a 10% discount at Pass4itSure using the discount code.
Summary:
Just two things: CV0-003 exam study tips and free CV0-003 exam questions, these are all great tips to help you pass the exam and earn your CompTIA Cloud+ certification. Follow what is said above, and all that remains for you to do is to practice as much as you can, download
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