In which of the following architecture styles does a device receive input from connectors and generate transformed outputs?
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A. B. C. D.C.
In the pipes and filters architecture style, a device receives input from connectors and generates transformed outputs.
A pipeline has a series of processing elements in which the output of each element works as an input of the next element.
A little amount of buffering is provided between the two successive elements.
The architecture style in which a device receives input from connectors and generates transformed outputs is the "Pipes and Filters" architecture style.
The Pipes and Filters architecture style is based on the concept of a series of independent processing steps, called filters, which are connected through communication channels, called pipes. The data flows through the filters via the pipes, and each filter performs a specific processing operation on the data. The output from one filter becomes the input for the next filter in the sequence.
In this architecture style, the filters are designed to be independent of each other, which allows for modularity and flexibility in the system design. The data transformations occur in a step-by-step manner, and each filter is responsible for a specific type of transformation.
In the context of the question, a device is receiving input from connectors, which could be sensors or other input devices, and the device is generating transformed outputs. The transformation of the input data could involve several steps, and each step could be implemented as a filter in the Pipes and Filters architecture.
For example, consider a system that receives data from multiple sensors and processes the data to generate an output for display on a screen. The system could be designed using the Pipes and Filters architecture style, with each sensor input connected to a filter that performs initial data processing. The output from each filter would then be passed through a pipe to the next filter in the sequence, until the final output is generated for display on the screen.
In contrast, the other architecture styles mentioned in the question do not necessarily involve the use of pipes and filters to transform data.
The N-tiered architecture style refers to a client-server architecture with multiple layers, where each layer provides a different level of abstraction and functionality.
The Heterogeneous architecture style refers to a system composed of different types of components that are integrated to work together, but which may not be specifically designed to work together.
The Layered architecture style refers to a system composed of multiple layers, where each layer provides a specific set of services to the layer above it, and the layers communicate with each other using defined interfaces.
Therefore, the correct answer to the question is C. Pipes and Filters architecture style.