Answer:
In planning a program, the following features are important.
- Knowing what you want the program to do.
- Knowing how to find the result needed.
- Knowing what the user needs the program to accomplish
- Knowing what information is needed to find the result
You start out by planning on what you want to create. Then you think of what programming language to use. The features to be included and then the task you want this program to accomplish
You have to expand and simplify Example:3(3v
2
+ 8v − 5
I think it's 900 but I can't be sure.
The option which offers more reliable antivirus protection is an installation of: B) antivirus software on the mail server.
<h3>What is an
antivirus?</h3>
An antivirus can be defined as a software application that is designed and developed to prevent, scan, detect, delete and protect a computer from viruses and malwares that are capable of infecting and destroying both system and user files.
In this context, the option which offers more reliable antivirus protection is an installation of antivirus software on the mail server, rather than on user PCs.
Read more on antivirus here: brainly.com/question/17209742
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Answer:
abacus is first calculating device
