CompTIA Updated CAS-004 Exam Questions and Answers by leia

A machine-learning-based data security service would best meet the pharmaceutical company’s requirements to discover data, monitor changes, and identify suspicious activity across thousands of independent resources in cloud object storage. Machine learning can analyze vast amounts of data, detect patterns, and alert administrators to anomalies or suspicious activities without manual intervention. Traditional file integrity monitoring or data classification might not scale well or adapt dynamically to the complexity and size of the company’s environment. CASP+ highlights the use of advanced technologies like machine learning for cloud security and monitoring.

References:

CASP+ CAS-004 Exam Objectives: Domain 2.0 – Enterprise Security Operations (Machine Learning for Security)

CompTIA CASP+ Study Guide: Cloud Security Monitoring with Machine Learning

The most appropriate technology for this virtualization solution is containers. Containers allow multiple services to run on a single host with isolated environments, while sharing the same kernel version and properties of the host operating system. Each container has its own instance of the operating system and runs independently from the others, meeting the requirement for separate environments with their own OS. Containers are more lightweight than full hypervisors and are ideal for running microservices in isolated environments. CASP+ emphasizes the use of containers in scenarios where services need to be isolated but share the same host OS kernel.

References:

CASP+ CAS-004 Exam Objectives: Domain 3.0 – Enterprise Security Architecture (Virtualization Technologies, Containers)

CompTIA CASP+ Study Guide: Virtualization and Containerization for Isolated Services

Step by Step Explanation:

User entity controls are responsibilities that must be implemented by the organization, so determining how to implement and monitor them is critical.

Monitoring the CSP or auditing their implementation pertains to the CSP’s responsibilities, not complementary user entity controls.

Caching is the most appropriate solution to improve response time for static content, such as sponsor-related data on the entry pages. Caching stores frequently accessed data closer to users, reducing the need to retrieve it from the database repeatedly. This results in faster load times, especially during high-traffic events. While scalability (horizontal or vertical) might address overall system performance, caching specifically targets improving the speed of accessing static content. CASP+ emphasizes caching as a performance optimization technique for handling high-demand, static web content.

References:

CASP+ CAS-004 Exam Objectives: Domain 3.0 – Enterprise Security Architecture (Performance Optimization and Caching)

CompTIA CASP+ Study Guide: Optimizing Web Application Performance with Caching