Prepare CV0-003 Question Answers Free Update With 100% Exam Passing Guarantee [2024]
Dumps Real CompTIA CV0-003 Exam Questions [Updated 2024]
The CV0-003 exam focuses on the latest cloud technologies and industry trends, including hybrid and multi-cloud projects, serverless computing, security, and progressive software development. Cloud computing is transforming the business world, and CV0-003 exam is a valuable tool for those who want to stay ahead of the curve. CompTIA Cloud+ Certification Exam certification will demonstrate your ability to manage, design, and maintain cloud-based solutions.
NEW QUESTION # 15
A systems administrator would like to reduce the network delay between two servers.
Which of the following will reduce the network delay without taxing other system resources?
- A. Enable compression between the servers
- B. Adjust the CPU resources on both servers
- C. Decrease the MTU size on both servers
- D. Configure a VPN tunnel between the servers
Answer: C
NEW QUESTION # 16
An IaaS application has a two-hour RTO and a four-hour RPO. The application takes one hour to back up its data or restore from a local backup file. A systems administrator is tasked with configuring the backup policy.
Which of the following should the administrator configure to achieve the application requirements with the LEAST cost?
- A. Back up to long-term storage every four hours
- B. Back up to object storage every three hours
- C. Back up to long-term storage every night
- D. Back up to object storage every hour
Answer: B
Explanation:
Object storage is a type of storage service that stores data as objects with unique identifiers and metadata in a flat namespace or structure. Backing up to object storage every three hours can help achieve the application requirements with the least cost for an IaaS application that has a two-hour RTO and a four-hour RPO, as it can provide scalable, durable, and cost-effective storage for backup data while meeting the recovery time and point objectives. Backing up to object storage every three hours can ensure that the backup data is no more than four hours old and can be restored within two hours in case of a disaster or failure. Reference: CompTIA Cloud+ Certification Exam Objectives, page 9, section 1.4
NEW QUESTION # 17
A technician deployed a VM with NL-SAS storage to host a critical application. Two weeks later, users have begun to report high application latency. Which of the following is the best action to correct the latency issue?
- A. Migrate the data to SAS storage.
- B. Migrate the data to flash storage.
- C. Increase the capacity of the data storage.
- D. Increase the CPU of the VM.
Answer: B
Explanation:
Explanation
Flash memory
Explore
One possible answer is:
D: Migrate the data to flash storage.
Flash storage is a type of solid-state storage technology that uses flash memory chips to store data. Flash storage has several advantages over NL-SAS storage, which is a hybrid of SATA and SAS technologies that uses spinning disks to store data. Flash storage can provide much faster performance, lower latency, higher reliability, and lower power consumption than NL-SAS storage12. Therefore, migrating the data to flash storage can help correct the latency issue for the critical application. However, flash storage may also be more expensive and have lower capacity than NL-SAS storage, so these factors should also be considered before making the migration decision12.
NEW QUESTION # 18
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 baselines
- B. The operating system
- C. The virtual appliances
- D. The virtual machines
- E. The fabric interconnects
- F. The firmware
Answer: B,F
Explanation:
Explanation
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.
NEW QUESTION # 19
A company is doing a cloud-to-cloud migration to lower costs. A systems administrator has to plan the migration accordingly.
Which of the following considerations is MOST important for a successful, future-proof, and low-cost migration?
- A. Licensing
- B. Feature compatibility
- C. Tier pricing
- D. Estimated consumption
Answer: B
Explanation:
Feature compatibility is an important consideration for a successful cloud-to-cloud migration, as different cloud providers may have different features, services, APIs, and standards. If the application relies on specific features that are not available or compatible with the target cloud provider, the migration may fail or incur additional costs and complexity. The administrator should assess and compare the features of both cloud providers and ensure they meet the application requirements.
NEW QUESTION # 20
An administrator needs to back up all the data from each VM daily while also saving space.
Which of the following backup types will BEST fit this scenario?
- A. Full
- B. Synthetic full
- C. Differential
- D. Incremental
Answer: C
NEW QUESTION # 21
An administrator has configured a new VM with the correct IP, netmask, and default gateway.
However, even with the vNIC showing a link and incoming and outgoing packets, the VM is unable to ping its default gateway. Which of the following is MOST likely the reason the VM network connection is not functioning properly?
- A. The VM is not connected to the correct virtual switch.
- B. The VM does not have jumbo frames enabled.
- C. The VM has an incorrect WWN.
- D. The VM is not in the LUN masking configuration.
Answer: C
NEW QUESTION # 22
A cloud administrator configured a local cloud-resource pool lo offer 64GB of memory, 64 cores, and 640GB of storage. Thirty-two machines with identical resource allocations are started. but one machine is unable to handle requests. Which of the following is the MOST likely cause?
- A. Inadequate memory allocation
- B. Incorrect VLAN assignment
- C. A storage error on the guest
- D. Overwhelmed vCPU
- E. Insufficient guest bandwidth
Answer: D
Explanation:
Explanation
The most likely cause of one machine being unable to handle requests after deploying a new three-host cluster with identical resource allocations is that it has an overwhelmed vCPU (virtual CPU). An overwhelmed vCPU means that there is more demand for CPU resources than what is available on the host or VM. This could result in poor performance, high latency, or errors for the applications or processes that run on that machine.
The systems administrator should monitor the CPU utilization and load on each machine and adjust them accordingly to balance the workload. Reference: [CompTIA Cloud+ Certification Exam Objectives], Domain
4.0 Troubleshooting, Objective 4.3 Given a scenario, troubleshoot capacity issues within a cloud environment.
NEW QUESTION # 23
A systems administrator is planning a penetration test for company resources that are hosted in a public cloud. Which of the following must the systems administrator do FIRST?
- A. Consult the law for the country where the company's headquarters is located
- B. Consult the regulatory requirements for the company's industry
- C. Consult the cloud services provider's policies and guidelines
- D. Consult the law for the country where the cloud services provider is located
Answer: C
Explanation:
The first thing that the systems administrator must do before planning a penetration test for company resources that are hosted in a public cloud is to consult the cloud services provider's policies and guidelines. Penetration testing is a type of security assessment that involves simulating an attack on a system or network to identify vulnerabilities and weaknesses. However, not all cloud services providers allow penetration testing on their platforms, or they may have specific rules and requirements for conducting such tests. The systems administrator should check the cloud services provider's policies and guidelines and obtain their permission and approval before performing any penetration testing. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 2.0 Security, Objective 2.4 Given a scenario, implement security automation and orchestration in a cloud environment.
NEW QUESTION # 24
A security team is conducting an audit of the security group configurations for the Linux servers that are hosted in a public laaS. The team identifies the following rule as a potential
A cloud administrator, who is working remotely, logs in to the cloud management console and modifies the rule to set the source to "My IR" Shortly after deploying the rule, an internal developer receives the following error message when attempting to log in to the server using SSH: Network error: connection timed out.
However, the administrator is able to connect successfully to the same server using SSH. Which of the following is the BEST option for both the developer and the administrator to access the server from their locations?
- A. Delete the inbound rule to allow the company's external IP address as a source.
- B. Add an inbound rule to use the IP address for the company's main office as a source.
- C. Modify the outbound rule to allow the company's external IP address as a source.
- D. Modify the inbound rule to allow the company's external IP address as a source.
Answer: D
Explanation:
Explanation
The inbound rule that the security team identified as a potential vulnerability is the one that allows SSH access (port 22) from any source (0.0.0.0/0). This means that anyone on the internet can try to connect to the Linux servers using SSH, which poses a risk of unauthorized access or brute-force attacks. The cloud administrator, who is working remotely, logs in to the cloud management console and modifies the rule to set the source to
"My IP". This means that only the administrator's IP address can connect to the Linux servers using SSH, which improves the security of the servers. However, this also prevents other authorized users, such as the internal developer, from accessing the servers using SSH, as they have different IP addresses than the administrator. Therefore, the administrator needs to modify the rule again to allow more sources for SSH access.
The best option for both the developer and the administrator to access the server from their locations is to modify the inbound rule to allow the company's external IP address as a source. This means that only the IP addresses that belong to the company's network can connect to the Linux servers using SSH, which reduces the attack surface and ensures that only authorized users can access the servers. The company's external IP address can be obtained by using a web service such as [What Is My IP Address?] or [IP Location]. The administrator can then enter this IP address or its CIDR notation in the source field of the inbound rule.
NEW QUESTION # 25
A systems administrator is configuring RAID for a new server. This server will host files for users and replicate to an identical server. While redundancy is necessary, the most important need is to maximize storage.
Which of the following RAID types should the administrator choose?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
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NEW QUESTION # 26
A highly regulated business is required to work remotely, and the risk tolerance is very low. You are tasked with providing an identity solution to the company cloud that includes the following:
secure connectivity that minimizes user login
tracks user activity and monitors for anomalous activity
requires secondary authentication
INSTRUCTIONS
Select controls and servers for the proper control points.
Answer:
Explanation:
NEW QUESTION # 27
The QA team is testing a newly implemented clinical trial management (CTM) SaaS application that uses a business intelligence application for reporting. The UAT users were instructed to use HTTP and HTTPS.
Refer to the application dataflow:
1A - The end user accesses the application through a web browser to enter and view clinical data.
2A - The CTM application server reads/writes data to/from the database server.
1B - The end user accesses the application through a web browser to run reports on clinical data.
2B - The CTM application server makes a SOAP call on a non-privileged port to the BI application server.
3B - The BI application server gets the data from the database server and presents it to the CTM application server.
When
UAT users try to access the application using https://ctm.app.com or http://ctm.app.com, they get a message stating: "Browser cannot display the webpage." The QA team has raised a ticket to troubleshoot the issue.
INSTRUCTIONS
You are a cloud engineer who is tasked with reviewing the firewall rules as well as virtual network settings.
You should ensure the firewall rules are allowing only the traffic based on the dataflow.
You have already verified the external DNS resolution and NAT are working.
Verify and appropriately configure the VLAN assignments and ACLs. Drag and drop the appropriate VLANs to each tier from the VLAN Tags table. Click on each Firewall to change ACLs as needed.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer:
Explanation:
See explanation below.
Explanation
On firewall 3, change the DENY 0.0.0.0 entry to rule 3 not rule 1.
NEW QUESTION # 28
An administrator, who operates a public cloud, has been tasked with implementing a secondary datacenter for failover purposes. Immediate replication has too much of an impact on the WAN link during production hours. Which of the following is the BEST option?
- A. Site mirroring
- B. Storage deduplication
- C. Cold site failover with offsite archiving
- D. Asynchronous replication
Answer: D
NEW QUESTION # 29
Anne, a system administrator, has replaced an HBA in one of her servers; however, none of the FC logical drives are accessible. Which of the following is MOST likely to be the case?
- A. The WWN of the new HBA is not defined in the FC switch.
- B. The MAC address of the new HBA is not defined in the FC switch.
- C. The LUN mask of the new HBA is not defined in the FC switch.
- D. The IP of the new HBA is not defined in the FC switch.
Answer: A
NEW QUESTION # 30
A company is preparing a hypervisor environment to implement a database cluster. One of the requirements is to share the disks between the nodes of the cluster to access the same LUN. Which of the following protocols should the company use? (Choose two.)
- A. CIFS
- B. NFS
- C. RAID 10
- D. iSCSI
- E. FTP
- F. FC
Answer: D,F
Explanation:
These are the protocols that should be used to share the disks between the nodes of a database cluster to access the same LUN (Logical Unit Number). A LUN is an identifier that represents a logical unit of storage, such as a disk, partition, volume, etc., that can be accessed by a host system or device. To share the disks between the nodes of a cluster, the following protocols can be used:
iSCSI (Internet Small Computer System Interface): This is a protocol that allows SCSI commands to be sent over IP networks. iSCSI can enable block-level storage access over a network, which means that the host system or device can access the storage as if it were a local disk.
FC (Fibre Channel): This is a protocol that provides high-speed and low-latency data transfer over optical fiber cables. FC can also enable block-level storage access over a network, which means that the host system or device can access the storage as if it were a local disk.
NEW QUESTION # 31
A cloud administrator is reviewing a new application implementation document. The administrator needs to make sure all the known bugs and fixes are applied, and unwanted ports and services are disabled.
Which of the following techniques would BEST help the administrator assess these business requirements?
- A. Performance testing
- B. Vulnerability testing
- C. Regression testing
- D. Usability testing
Answer: C
Explanation:
Regression testing is a type of software testing that verifies that existing features or functionalities of a system or application are not affected by any changes or updates made to it. Regression testing can help assess whether all the known bugs and fixes are applied and unwanted ports and services are disabled when reviewing a new application implementation document for a cloud deployment, as it can detect any errors or defects that may have been introduced or re-introduced after applying patches, updates, or configurations to the application. Reference: CompTIA Cloud+ Certification Exam Objectives, page 19, section 4.1
NEW QUESTION # 32
A cloud administrator is responsible for managing a VDI environment that provides end users with access to limited applications. Which of the following should the administrator make changes to when a new application needs to be provided?
- A. Application testing policy
- B. Application security policy
- C. Application whitelisting policy
- D. Application hardening policy
Answer: C
Explanation:
Explanation
An application whitelisting policy is a set of rules that specifies which applications are allowed to run on a system or a network. Application whitelisting is a security technique that can prevent unauthorized or malicious software from executing, and it is often used in VDI (Virtual Desktop Infrastructure) environments to provide end users with access to limited applications. A cloud administrator who is responsible for managing a VDI environment should make changes to the application whitelisting policy when a new application needs to be provided, as this would ensure that the new application is authorized and compatible with the VDI environment.
NEW QUESTION # 33
A systems administrator is configuring a storage array.
Which of the following should the administrator configure to set up mirroring on this array?
- A. RAID 5
- B. RAID 0
- C. RAID 1
- D. RAID 6
Answer: C
NEW QUESTION # 34
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CompTIA CV0-003 Exam is a comprehensive certification exam that covers various aspects of cloud infrastructure services. CompTIA Cloud+ Certification Exam certification is intended for IT professionals who have experience in networking, storage, or data center administration and wish to become cloud professionals. Becoming certified in CV0-003 can help professionals advance their careers and demonstrate their expertise in cloud computing.
CV0-003 Exam Dumps, CV0-003 Practice Test Questions: https://examkiller.itexamreview.com/CV0-003-valid-exam-braindumps.html
