Cloud Plus Certification Trivia Questions

Explanation
When different clients are on the same system, it can lead to various issues such as data security breaches, resource conflicts, and performance degradation. These issues arise because multiple clients are sharing the same infrastructure and resources. Therefore, the term "multitenant" is used to categorize these issues as it refers to a software architecture where a single instance of the software serves multiple clients, allowing them to share the same resources while keeping their data and configurations separate.

Explanation
A blob in data refers to metadata. Metadata is data that provides information about other data. In this context, a blob is a type of data object that contains information about a file or resource, such as its size, location, and other attributes. It is commonly used in database systems to store and manage this type of information.

Explanation
A VIN (Vehicle Identification Number) is a unique identifier that is assigned to every vehicle. It consists of a combination of letters and numbers that provide specific information about the vehicle, such as the manufacturer, model, and production year. The VIN is used to track and identify vehicles, making it a unique identifier for every set of data and its metadata.

Explanation
A private cloud delivery model is provisioned for use by a specific community with shared concerns. This means that the cloud resources and services are dedicated to a particular group or organization, allowing them to have exclusive access and control over their data and applications. This model provides a higher level of security and privacy compared to public or community clouds, as it is designed to meet the specific needs and requirements of a particular community.

Explanation
Cloud computing allows for decentralizing IT costs and allocating those costs to those incurring them. This process is known as chargeback. In chargeback, the costs of IT resources and services are allocated to the specific departments, teams, or individuals who are using them. This helps in ensuring transparency and accountability in resource usage and allows organizations to track and manage their IT costs more effectively.

Explanation
Cloud bursting is the correct answer because it refers to the practice of transferring excess workload from a private cloud to a public cloud in order to handle increased demand. This allows organizations to scale their resources and meet peak demands without having to invest in additional infrastructure.

Explanation
PaaS, or Platform as a Service, is the correct answer. PaaS is a cloud services model that provides developers with a platform to build, deploy, and manage applications without having to worry about the underlying infrastructure. It allows the consumer to focus solely on developing their applications, while the cloud provider takes care of managing and controlling the infrastructure. This minimal approach enables developers to be more productive and efficient by eliminating the need to manage hardware and software infrastructure.

Explanation
Metadata refers to "data about data" and is used to describe and provide information about other data. It includes details such as the type, format, structure, and characteristics of the data. Metadata helps in organizing, managing, and understanding the data, making it easier to search, retrieve, and analyze. It provides context and meaning to the data, allowing users to interpret and use it effectively.

Explanation
The organization is accountable for the choice of a public cloud and the security and privacy of the outsourced service. This is because the organization is responsible for making decisions regarding the use of public cloud services and ensuring that the chosen service meets their security and privacy requirements. The organization is also responsible for managing the relationship with the vendor and ensuring that the vendor complies with the agreed-upon security and privacy measures. The end user may have some accountability in terms of adhering to security protocols and using the outsourced service responsibly, but the ultimate responsibility lies with the organization.

Explanation
On demand self service is a just-in-time essential characteristic of cloud computing because it allows users to access and provision computing resources, such as storage, network, and applications, as needed without requiring human intervention from the service provider. This means that users can quickly and easily allocate and release resources on their own, enabling flexibility and scalability in the cloud environment.