Computer Science for IGCSE & O level - Programming (Section 1 - No. 5)
In the program provided, which concept demonstrates an example of abstraction?
Using MOD and DIV library routines.
Declaring variables at the beginning.
Using nested loops.
Using constants to hold numerical values
Explication
Abstraction means presenting only the essential information. Library routines like MOD and DIV hide the underlying implementation details.