Homework Help: Questions and Answers: The decision to write a software system in C++ belongs to which Layered Technology level?
a. Quality Focus
b. Process model
c. Methods
d. Tools
Answer:
First, let’s understand what Layered Technology in Software Engineering is:
Software engineering is often described as a layered technology with different layers contributing to the overall success of a software project.
Given Options: Step by Step Answering
a) Quality Focus
- This layer refers to the overall emphasis on delivering quality in every aspect of software engineering. It is the foundation of all other layers but does not deal with specific technical decisions.
b) Process Model
- This defines the framework or the approach to be followed in software development, such as Waterfall, Agile, or Spiral. It lays out the steps and phases of software development but does not deal with specific technologies or languages.
c) Methods
- This layer deals with technical methods, procedures, and practices used for software development. These include design techniques, algorithms, coding practices, and testing methods. However, it is still one layer above tools and languages used in development.
d) Tools
- This layer refers to the software tools, platforms, programming languages, and IDEs (Integrated Development Environments) used to support the methods and processes in software engineering. A decision about which programming language to use, such as C++, falls under this category.
Final Answer
Based on the above analysis, the correct answer is:
d. Tools
The selection of a programming language like C++ is a tools-level decision in the Software Engineering Layered Technology framework because programming languages are considered development tools used to implement software systems.
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