CompTIA Updated CV0-003 Exam Questions and Answers by malak

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.

The correct answer is B. Vendor lock-in. Vendor lock-in is a situation where a customer becomes dependent on a certain cloud provider and cannot easily switch to another provider without significant costs or disruptions. This can happen when the customer uses features or services that are only available from that specific provider, or when the customer has a large amount of data stored with the provider that is difficult to migrate. According to the web search results, vendor lock-in is a common concern in cloud computing1234. A service level agreement, a memorandum of understanding, and encrypted data are not barriers to switching providers, as they do not create a dependency on a specific provider or make it difficult to move data. For more information on vendor lock-in and how to avoid it, you can refer to the Cloudflare website1 or the Seagate blog4.

The recovery point objective (RPO) is a metric that defines the maximum amount of data that can be lost or acceptable data loss in the event of a disaster or disruption. The RPO determines how frequently the backups should be performed and how far back in time the recovery should go. In this case, the RPO needs to be updated in the DR plan, as seven hours’ worth of data loss is deemed unacceptable. The RPO should be reduced to a lower value, such as one hour or less, to minimize the data loss and meet the business requirements. Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 3.0 Maintenance, Objective 3.2 Given a scenario, implement backup, restore, disaster recovery and business continuity measures.

One possible cause for the incidents in which attackers are able to access sensitive data from a corporate application’s database is that the account credentials used by the web application to access the database are compromised or leaked. The log confirms that the attackers are using the WebApp user account to assume the DBA role and execute the GetData API call, which could allow them to retrieve any data from the database. The account credentials could be compromised or leaked due to various reasons, such as weak passwords, phishing attacks, code injection, or insecure storage or transmission. Therefore, one action that will most likely prevent future compromises is to rotate the account credentials, which means changing them periodically or after every incident occurrence. Rotating the account credentials can reduce the risk of unauthorized access by invalidating the old or stolen credentials and enforcing strong and unique passwords for each account.