Answer:
Join
Explanation:
Five basic set operators in relational algebra are as follows:
- Selection - tuple selection
- Projection - extract columns
- Cartesian product - cross product of relations
- Set union - union of two relations
- Set difference - minus operation on two relations
As we can see, Join is not part of the basic set operations but it is implemented using the Cartesian Product operator.
Answer:
By backing up the important information from the laptop computers to OneDrive, if a hard drive failure is to occur, assuming the salespeople have internet, they may access OneDrive and download any and all applicable data, resolving the issue.
It depends on what kinda "goods" your talking about clothes they don't have a choice cause material costs a lot overall it's their way of getting a lot of money because some people do fall for the prices and their is a lot of competition around some businesses
<em>The correct answer is d. muscular strength.</em>
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<em>Explanation :</em>
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<em>The maximal force a muscle can create when it contracts is referred to as muscular strength. When compared to someone with lower physical strength, someone with better muscular strength can lift heavier weights. Lifting progressively larger weights over time and eating a diet rich in protein-based foods can help a person's physical strength gradually grow.</em>
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<em>I hope this helps. Please mark "Brainliest" if you can.</em>
=(Happy)&(Birthday) this is how it would be formatted
