What is the abbreviation for intersite messaging service?

Hello, im guessing that you are a learndirect student,

The easiest way to find the answer is to look in your computer glossary and that will help you out!!!!

But as im feeling in a good mood and not working to hard today, the correct answer is ISM.

hope this helps you out and you can now complete question 5 in your V.S.G gapfill workbook.