Online CV0-003 Questions Video

System hardening. System hardening is the process of securing a system by reducing its surface of vulnerability, which is larger when a system performs more functions. In contrast to system hardening, which is performed once, patch management, vulnerability scanning, and log monitoring are ongoing processes. By hardening the VDI instances, the provider can prevent users from installing prohibited software or making unauthorized changes to the system configuration. This can be done by applying security policies, disabling unnecessary services, removing default accounts, and enforcing strong passwords. For more information on system hardening, you can refer to the CompTIA Cloud+ CV0-003 Certification Study Guide1 or the CompTIA Cloud+ (Plus) Certification website2.

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.

A volume-based licensing model is a licensing model that charges the customer based on the amount of data or resources that they consume or use. A volume-based licensing model is suitable for an laaS (Infrastructure as a Service) environment, as it allows the customer to pay only for what they need and scale up or down as their demand changes. A volume-based licensing model can provide financial benefits for the customer, such as lower upfront costs, greater flexibility, and more predictable billing.QUESTION NO: 277

A cloud administrator is evaluating a solution that will limit access to authorized individuals. The solution also needs to ensure the system that connects to the environment meets patching, antivirus, and configuration requirements. Which of the following technologies would BEST meet these requirements?

A.NAC

B.EDR

C.IDS

D.HIPS

Answer: A

NAC (Network Access Control) is a technology that will limit access to authorized individuals and ensure the system that connects to the environment meets patching, antivirus, and configuration requirements. NAC can enforce policies and rules that define who, what, when, where, and how a device or a user can access a network or a cloud environment. NAC can also inspect and evaluate the security posture and compliance status of a device or a user before granting or denying access. For example, NAC can check if the device has the latest patches, antivirus software, and configuration settings, and if not, it can quarantine, remediate, or reject the device. NAC can also monitor and audit the ongoing network activity and behavior of the devices and users, and take actions if any violations or anomalies are detected.

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.