Answer:
b. server
Explanation:
A server serves responses to requests from client objects.
My sister would what’s your id
Well i see your X so i would say you were correct it is a search engine.
Programming languages im pretty sure
Answer: Database design is the model created of data/information for any particular organization .the relation between the information and which data is to be stored is the most important factor for designing .These parameters are decided by the designer of the database.
After the decision of the designed the data is invoked in the database .The data representation in the theoretical manner is known as ontology.The classification and relation defining is the purpose of the database design.