CompTIA CLO-002 Exam With Confidence Using Practice Dumps

Disaster recovery is the aspect of cloud design that enables a customer to continue doing business after a major data center incident. Disaster recovery is the process of restoring and resuming the normal operations of IT systems and services after a disaster, such as a natural calamity, a cyberattack, a power outage, or a human error1. Disaster recovery involves creating and storing backup copies of critical data and workloads in a secondary location or multiple locations, which are known as disaster recovery sites. A disaster recovery site can be a physical data center or a cloud-based platform2. Disaster recovery in cloud computing offers many advantages, such as34:

• Cost-effectiveness: Cloud disaster recovery eliminates the need to invest in and maintain expensive hardware, software, and facilities for the secondary site. Cloud disaster recovery also allows customers to pay only for the resources they use, and to scale up or down as needed.
• Reliability: Cloud disaster recovery ensures that the backup data and workloads are always available and accessible from any location and device. Cloud disaster recovery also leverages the security, performance, and redundancy features of the cloud provider to protect the data and workloads from corruption, loss, or theft.
• Flexibility: Cloud disaster recovery enables customers to choose from different cloud service models and deployment options, such as public, private, hybrid, or multicloud, depending on their business needs and preferences. Cloud disaster recovery also allows customers to customize and automate their recovery plans and policies, such as recovery point objective (RPO) and recovery time objective (RTO).

References: What is Disaster Recovery and Why Is It Important? - Google Cloud, What is Disaster Recovery and Why Is It Important? Disaster Recovery In Cloud Computing: What, How, And Why - NAKIVO, Cloud Disaster Recovery vs. Traditional Disaster Recovery. Benefits of Disaster Recovery in Cloud Computing - NAKIVO, Benefits of Cloud-Based Disaster Recovery. Cloud Disaster Recovery (Cloud DR): What It Is & How It Works - phoenixNAP, Benefits of Cloud Disaster Recovery.

Big Data is a term that refers to data sets that are too large, complex, or diverse to be processed by traditional methods1. Big Data is characterized by four V’s: volume, variety, velocity, and veracity2. Volume refers to the amount of data being generated and collected. Variety refers to the different types of data, such as structured, unstructured, or semi-structured. Velocity refers to the speed at which the data is created, processed, and analyzed. Veracity refers to the quality and reliability of the data.

References:

• Understanding The 4 V’s Of Big Data, Forbes
• Volume, velocity, and variety: Understanding the three V’s of big data, DataSource.ai

 A baseline is a standard or reference point that is used to measure and compare the current state of a system or process. A baseline can be established for various aspects of a system, such as performance, security, configuration, functionality, or quality. A baseline can help to identify deviations, anomalies, or changes that occur over time, and to evaluate the impact of those changes on the system or process. A baseline can also help to restore a system or process to its original or desired state, by providing a reference for corrective actions. In this case, the organization has experienced repeated occurrences of system configurations becoming incorrect over time, which can affect the security, reliability, and functionality of the systems. After implementing corrections on all system configurations across the enterprise, the CISO purchased an automated tool that will monitor system configurations and identify any deviations. In the future, the organization should use a baseline to identify incorrectly configured systems, by comparing the current system configurations with the baseline system configurations that were established after the corrections. A baseline can help the organization to detect and prevent configuration drift, which is the gradual but unintentional divergence of a system’s actual configuration settings from its secure baseline configuration. A baseline can also help the organization to apply configuration management, which is the process of planning, identifying, controlling, and verifying the configuration of a system or process throughout its lifecycle. References: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 4: Cloud Security, Section 4.2: Cloud Security Concepts, Page 153. What a Baseline Configuration Is and How to Prevent Configuration Drift - Netwrix1 Configuration Baselines - AcqNotes2