In a Parallel Database Architecture with Clustering,which of the Following

question 34

Multiple Choice

In a parallel database architecture with clustering,which of the following statements is true about the clustered nothing (CN) architecture?

• A) In the CN architecture, the processors in each cluster share all disks, but nothing is shared across clusters.
• B) In the CN architecture, the processors in each cluster share no resources, but each cluster can be manipulated to work in parallel to perform a task.
• C) Clustering has no impact on resource sharing or processing of tasks
• D) All of the above

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Definitions:

Data Members

Variables that hold data specific to an instance of a class, also known as fields or properties.

Public

A keyword in many programming languages specifying that a variable, method, or class is accessible from any other code in the same environment.

Private

In object-oriented programming, an access modifier that restricts visibility of a class member to within the class itself.

Static

A keyword in programming that denotes a member of a class that belongs to the class itself rather than to any specific instance of the class.