You have several recordings of your favorite music that you have mixed with beats and other songs. What would be a reason to store your edited music in a compressed audio file format

Sam is a data analyst at an advertising firm. he often uses a spreadsheet that contains media ratings details. he would like to filter the spreadsheet data based on different filter criteria. which operators can he use to specify the combination of filter criteria? sam can use the ( blank ) operators to specify a combination of filter criteria.

What is the first step in creating a maintenance ?

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