CompTIA Tech+ (FC0-U71)Applications and SoftwareHard
A technician is installing a new application that requires a specific version of the .NET Framework to function correctly. Without this framework, the application will not launch and displays an error message. The technician verifies that the required .NET Framework is not present on the Windows 10 workstation. What type of software component is the .NET Framework in this context?
- ARuntime Library/Framework
- BApplication Programming Interface (API)
- COperating System Kernel
- DDevice Driver
Show answer & explanationAnswer & explanation
Correct answer: A. Runtime Library/Framework
The .NET Framework is a runtime environment that provides a set of reusable classes and services for applications developed using .NET technologies. Applications written for .NET require this framework to be installed on the system to execute. It acts as an intermediary layer between the application and the operating system.
Why the other options are wrong
- B. An API is a set of rules and protocols for building and interacting with software, but the framework itself is the executable environment, not just the interface definition.
- C. The OS kernel is the core of the operating system and is not something an application directly installs or requires as a separate component.
- D. A device driver allows the OS to communicate with hardware, not to run applications.
Runtime Library/Framework
A collection of pre-written code, functions, and services that applications can use to execute, providing a specific environment for their operation.
- Provides a necessary environment for applications to run.
- Includes shared code and services.
- Examples: .NET Framework, Java Runtime Environment (JRE).
Memory trick: Frameworks are the foundation, Drivers connect, Kernels are the core, APIs are the language.