In Recursive Backtracking, If One Set of Recursive Calls Does

question 11

Multiple Choice

In recursive backtracking, if one set of recursive calls does not result in a solution to the problem, what happens?

• A) The program returns to a previous decision point and makes a different decision.
• B) The program backs up to the previous decision point and throws an exception.
• C) The program continues, with unexpected results.
• D) The program backs up to the original method call.

---

Definitions:

Eukaryotes

Organisms whose cells contain a nucleus and other membrane-bound organelles, including animals, plants, fungi, and protists.

Phosphorylation

The introduction of a phosphate group into an organic molecule. See kinases.

ATP

Adenosine triphosphate, a high-energy molecule used for energy storage and transfer within cells.

Electron Transport Chain

A series of complexes that transfer electrons from electron donors to electron acceptors via redox reactions, coupled with the transfer of protons across a membrane, generating ATP.