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Sagot :
Following are the programming languages that prolog supports:
- Call-by value
- call-by-reference
What is meant by call-by-value and call-by-reference?
Call By Value: In this way of passing parameters, the values of the real parameters are transferred to the formal parameters of the function, and the two types of parameters are kept in separate portions of memory. Therefore, modifications done inside such functions do not affect the caller's actual parameters.
Call By Reference:
When invoking a function, we don't give the variables' values but rather their address (where the variables are located). As a result, it is known as Call by Reference.
Here the prolog uses the foreign function which is predicate and eventually needs the help of call by reference and call by value
To know more on functions follow this link:
https://brainly.com/question/17043948
#SPJ4
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