Software engineeringbasic
Which statement best distinguishes software from a program?
Answer
A program is executable code, while software also includes procedures, rules, documentation, and data.
Explanation
### Why this is right
A program is executable code intended to perform computation. Software is the larger product around that code, including associated procedures, rules, documentation, and data.
### The concept
The distinction matters because building software involves more than writing source code. Users and maintainers may rely on manuals, operational procedures, configuration data, and documented rules. A program can be one component of a software product, but it does not represent the whole product.
### The other options
- **B. A program includes documentation, while software means executable code only.**: This reverses the distinction.
- **C. Software is limited to information stored in databases.**: Data can be part of software, but software is not limited to databases.
- **D. Software and a program always mean exactly the same thing.**: The terms overlap in casual use but are not equivalent in the provided definition.
### Terms
- **Executable code**: Instructions that a computer can run.
### Remember
A program is code; software includes the code and its associated materials.
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