Answer:
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Answer: PLC uses:
1. Decimal Number system
2. Binary Number system.
3. Octal Number system.
4. Hexadecimal Number system.
5. Binary Coded Decimal Number system.
6. Negative Number system.
7. Number Conversations.
Explanation: The other numbers the Programmable Logic Controller(PLC) uses aside the decimal number system are:
1. Binary Number system.
2. Octal Number system.
3. Hexadecimal Number system.
4. Binary Coded Decimal Number system.
5. Negative Number system.
6. Number Conversations.
The computers that communicate with each other are called 
.
The computer software that should be installed on Rosanna's computer is application software.
The information regarding the application software is as follows:
- It is the software where the activity is to be performed.
- The example like a spreadsheet software, presentation software, database software, etc.
Therefore we can conclude that the computer software that should be installed on Rosanna's computer is application software.
Learn more about the software here: brainly.com/question/1022352
