A ___________ is an application program running on a host.Question 1Select one:a.Serviceb.Functionc.Programd.Librarye.Process

To answer the question: "A ___________ is an application program running on a host," let's analyze the options given.

1. Option A: Service - This typically refers to a process or a function that provides some capability or support, often running in the background.
2. Option B: Function - This is generally a specific task or operation; it doesn't refer to an application program.
3. Option C: Program - A program is indeed a sequence of instructions that an application can execute.
4. Option D: Library - This is a collection of pre-written code that can be used by programs; it is not an application itself.
5. Option E: Process - A process refers to an instance of a program in execution.

Conclusion

Based on the definitions:
The best fit for the blank in the statement "A ___________ is an application program running on a host" is e. Process.

Therefore, the answer is:

Final Answer: e. Process