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:
functional
Explanation:
Suppose you are pivoting to a certain new company, and you find that your experience is not suited. You are certainly going to highlight your skills that are required for the job. And suppose you are lacking work experience, concerning the position you are opting for. Also, you have many gaps in employment. Then the best format suited to you is functional format.
In chemical reactions, as a carrier of materials or keeping the temperature of cells from quickly changing.
well Its something soooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Answer:
Select the data you want to filter.
Click Data > Filter.
Click the arrow. ...
Choose specific values: Uncheck (Select All) to clear all of the check boxes, and then check the boxes for the specific value(s) you want to see.
Explanation:
1. Select the data you want to filter.
2. Click Data > Filter.
3. Click the arrow. ...
4. Choose specific values: Uncheck (Select All) to clear all of the check boxes, and then check the boxes for the specific value(s) you want to see.