Question

Which models address the behavioral aspects of the program architecture, indicating how the structure or system configuration may change as a function of external events. *​

Answer 1

Answer:

QBasic is an integrated development environment (IDE) and interpreter for a variety of dialects of BASIC which are based on QuickBASIC. Code entered into the IDE is compiled to an intermediate representation (IR), and this IR is immediately interpreted on demand within the IDE.[1]

Like QuickBASIC, but unlike earlier versions of Microsoft BASIC, QBasic is a structured programming language, supporting constructs such as subroutines.[2] Line numbers, a concept often associated with BASIC, are supported for compatibility, but are not considered good form, having been replaced by descriptive line labels.[1] QBasic has limited support for user-defined data types (structures), and several primitive types used to contain strings of text or numeric data.[3][4] It supports various inbuilt functions.

Answer 2

Answer:

The required category of architecture model which addressed the behavioural aspects is found to be the Dynamic model of Architecture.

Explanation:

Software architecture refers to "the overall structure of  software and how that structure provides conceptual integrity of the system." In its simplest form, the architecture is the organizational structure of the program components (modules), the way they interact, and the structure of the data  used by the components.

A set of architectural patterns allows software developers to reuse concepts at the design level. Architectural designs can be represented by one or more  different models given below:

• The structural model represents the architecture as an organized collection of program components.
• The framework model raises the level of design abstraction by trying to identify repeatable architectural design frameworks found in similar types of applications.
• The dynamic model handles aspects of the behaviour of the program architecture and shows how the structure or system configuration changes in response to external events.
• The process model focuses on the design of business or technical processes that the system must consider.
• The functional model can be used to represent the functional hierarchy of the system.

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