The answer is D - A user-friendly computer program that allows the user to point and click on icons to make the computer function.
Answer:
numberOfPrizes%numberOfParticipants==0
Explanation:
- Above expression includes % sign, which means mod.
- Mod of a value with another makes the 1st value divide by 2nd and return the remainder.
- As numberOfParticipants cant be zero (given), the answer must be a proper number.
- If numberOfPrizes is completely divisible by numberOfParticipants then it will return 0 as shown in above expression. True case.
- If a digit other than 0 is a result then it will be false.
Answer:
Follows are the matching to this question:

Explanation:
While time-consuming or prone to errors mechanical adjustments to both the referential, databases could be configured with four measures to engine violations. The restricted action causes the insert, update, and removes to only be denied. Set Null to NULL sets the invalid external key, whereas Set Default to a specific core consideration specified in SQL sets a default foreign key. Its Cascade operation spreads the main changes in external keys.