Which of the following refers to the idea that data should stay within certain borders or territories?

1. A. Data classification
2. B. Data retention
3. C. Data sovereignty
4. D. Data ownership

Correct Answer: C
Data sovereignty refers to the concept that data is subject to the laws and governance structures within the nation it is collected or stored. It implies that regardless of where a company's data is stored, the data must comply with the laws of the country where it is physically located.References: The principle of data sovereignty is a critical consideration in international cloud services and is included in the governance, risk, and compliance domain of CompTIA Cloud+.

A DevOps engineer is integrating multiple systems. Each system has its own API that exchanges data based on different application-level transactions. Which of the following delivery mechanisms would best support this integration?

1. A. Enterprise service bus
2. B. Socket
3. C. RPC
4. D. Queue

Correct Answer: A
An Enterprise Service Bus (ESB) is designed to facilitate application integration by providing a centralized architecture for high-level, message-based, and event-driven communication between different systems. It is particularly well-suited for integrating multiple systems with their own APIs because it can handle various data formats and protocols, enabling different applications to communicate with each other seamlessly. References: CompTIA Cloud+ Certification Study Guide (Exam CV0-004) by Scott Wilson and Eric Vanderburg

An engineer wants lo scale several cloud workloads on demand. Which of the following approaches is the most suitable?

1. A. Load
2. B. Scheduled
3. C. Manual
4. D. Trending

Correct Answer: A
Load scaling is the most suitable approach for scaling several cloud workloads on demand. It automatically adjusts the number of active servers in a cloud environment based on the current load or traffic, ensuring that resources are efficiently utilized to meet demand without manual intervention. This approach helps maintain optimal performance and availability, particularly during unexpected surges in workload or traffic.References: Understanding cloud management and technical operations, including scaling strategies, is crucial for optimizing resource utilization and performance in cloud environments, as outlined in the CompTIA Cloud+ objectives.

Which of the following Al/ML technologies consumes text input to discern tone?

1. A. Text recognition
2. B. Computer vision
3. C. Visual recognition
4. D. Sentiment analysis

Correct Answer: D
Sentiment analysis is an AI/ML technology that processes text to determine the tone. It helps in understanding the sentiments behind the words by analyzing the text input, which can be positive, negative, or neutral. References: CompTIA Cloud+ Study Guide (Exam CV0-004) - Chapter on Cloud Technologies and Applications

Which of the following is a customer be responsible for in a provider-managed database service? (Select two).

1. A. Operating system patches
2. B. Table-level permissions
3. C. Minor database engine updates
4. D. Cluster configuration
5. E. Row-level encryption
6. F. Availability of hardware for scaling

Correct Answer: BE
In a provider-managed database service, the cloud provider typically manages the infrastructure, operating system, and database engine updates. However, the customer is responsible for the data and its security within the database, which includes setting table- level permissions and row-level encryption to ensure that data access and security is managed appropriately. References: CompTIA Cloud+ Guide to Cloud Computing (ISBN: 978-1-64274-282-2)