In a relational database, the three basic operations used to develop useful sets of data are:


The answer to this question would be:
database/records
They all have in common the same files.
In the case above, The asterisk helps database or tell it to select all data that meets the criteria as stated in the query.
<h3>What does asterisk (*) mean in SQL?</h3>
The term means all columns. Note that The asterisk or star symbol ( * ) is a term that implies all columns in a given database.
Therefore, In the case above, The asterisk helps database or tell it to select all data that meets the criteria as stated in the query.
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Answer:
Communication - Speed / time – money can be saved because it's much quicker to move information around. ...
Globalization - Video conferencing saves money on flights and accommodation. ...
Cost effectiveness - It feels free to send an email (although it isn't); it's without doubt cheaper than phone calls.
Explanation:
Answer:
The formula for the given problem is given below:
= (1+B$12)×B13
Explanation:
Immediately you do one, then you can autofill the formula to the mentioned range B15:B17 and then to C14 to H17
When been done correctly, this is how the formula will look in those cells if you do it correctly.
Check the file attached below to see it.