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.
Hey LenaNjaikoy,
What is your question, and what programming language is it associated with?
Thanks.
Answer:
The correct answer is: Option OD: function
Explanation:
Many programming languages use functions to make the coding simple and easy to understand. A function is like a small unit that takes input in the form of arguments or parameters, does the processing on the input and returns the output.
Hence,
The correct answer is: Option OD: function
<span>Describe the action of protein carrier: ATP synthase? Explain why it is important to have build up of Hydrogen ions inside the thylakoid? </span>
