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Consider the following description: "University consists of a number of schools. Each school offers several distinct...

Consider the following description:

"University consists of a number of schools. Each school offers several distinct courses. A number of modules make up each course. University has hundreds of students on its rolls, each of whom enroll in a particular course and take modules towards the completion of that course. Modules may have other pre-requisite modules."

What is the nature of the relationship between:

(i) students and modules,

(ii) schools and courses.

A. (i) one to many, (ii) one to many

B. (i) many to many, (ii) one to many

C. (i) many to many, (ii) many to one

D. (i) one to many, (ii) many to one

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