Option (B) is the correct answer of this question.
Explanation:
Rollback is a process that transfers the repository to a certain prior state.A rollback is the set of canceling a single transaction or transaction collection to restore a database to a prior state.Rollback belongs to a wikis function that allows earlier work to be restored in case of a posting error, inaccuracy, or vandalism.
A rollback is a widely used term for database management scheme in computing science.
Rollback is the term of which we used to explain the process of restoring a machine to a state where it operated perfectly.
Options (A),(C),(D), and(E) are not related to the given scenario.
The 3rd generation programming language that most students learned when most computers used MS DOS was basic. It remains a safe programming language for using 3rd party code and provides a coding standard that integrates easily with other programming languages.
Scaling changes the size of the whole image by resampling it(duplicating the pixels). in cropping you only get a part of the original image/ remove the outer area of it .
