CV0-003 Exam Dumps - CompTIA Cloud+ Questions and Answers

Backup as a service (BaaS) is the best approach for changing the backup strategy to minimize manual intervention after a data loss due to an on-premises file-server crash. BaaS is a cloud-based service that provides backup and recovery solutions for customers’ data and systems. BaaS can automate and simplify backup processes by using cloud storage, encryption, deduplication, compression, scheduling, etc., without requiring customers to purchase or maintain backup hardware or software.

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.

A call tree is what will help the administrator find the details of the relevant team members for escalation after a disaster situation has occurred and the entire team needs to be informed about the situation. A call tree is a document or diagram that shows the hierarchy or sequence of communication or notification among team members in case of an emergency or incident, such as a disaster situation. A call tree can help to find the details of the relevant team members for escalation by providing information such as:

Name: This indicates who is involved in the communication or notification process, such as team members, managers, stakeholders, etc.

Role: This indicates what is their function or responsibility in the communication or notification process, such as initiator, receiver, sender, etc.

Contact: This indicates how they can be reached or contacted in the communication or notification process, such as phone number, email address, etc.

User quotas are a feature that allows the administrator to limit the amount of storage space that a user or a group of users can consume on a file server. User quotas can help to control storage usage by preventing users from storing excessive or unnecessary files, as well as by enforcing fair and consistent storage policies across the organization. User quotas can also help to monitor and report on the storage consumption and trends of the users, and alert the administrator or the users when they are approaching or exceeding their quota limits.

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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.

The most likely cause of the issue is A. The target system’s API functionality has been deprecated. API deprecation is the process of gracefully discontinuing an API. The process starts by first informing the customers that the API is no longer actively supported even though it will be operational and suggesting them to migrate to an alternate or latest version of the API1. However, sometimes the API functionality may change or be removed without proper notice or documentation, which can break the existing applications that rely on the API. According to the web search results, API deprecation is a common challenge for configuration management tools. Therefore, if the target system’s API functionality has been deprecated after the updates, the configuration management tool may no longer work as expected.

The most important consideration when attempting to calculate the licensing costs for a piece of software that applies licensing fees on a socket-based model is the number of CPUs in the server. A socket-based model is a type of licensing model that charges based on the number of physical CPU sockets or slots on the server, regardless of how many cores or threads each CPU has. The systems administrator should count how many CPUs are installed on each server and multiply that by the licensing fee per socket to determine the total licensing cost for the software. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 3.0 Maintenance, Objective 3.3 Given a scenario, analyze system performance using standard tools.

The best method to maintain data confidentiality after discovering that the servers have been compromised and sensitive files have been exfiltrated is encryption. Encryption is a process that transforms data into an unreadable format using an algorithm and a key. Encryption can protect data at rest, in transit, or in use from unauthorized access, tampering, or leakage. The systems administrator should encrypt the sensitive files and their backups using strong encryption algorithms and keys, and also encrypt the network traffic using protocols such as SSL or IPSec. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 2.0 Security, Objective 2.5 Given a scenario, apply data security techniques in the cloud.

The licensing model of the SaaS provider is an important factor to consider before migrating to a SaaS-based solution for email infrastructure. The licensing model determines how much the organization will pay for the service, how many mailboxes they can create, what features they can access, and what SLAs they can expect. The organization should compare different SaaS providers’ licensing models and choose the one that best suits their needs and budget. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 1.0 Configuration and Deployment, Objective 1.4 Given a scenario, execute a provided deployment plan.