A student can attend five classes, each with a different professor. Each professor has 30 students. The relationship of students to professors is a ________ relationship.
Group of answer choices
B) many-to-many
D) strong
A) one-to-one
C) one-to-many
A student can attend five classes, each with a different professor. Each professor has 30 students. The relationship of students to professors is a many-to-many-relationship.

many-to-many
A student can attend five classes, each with a different professor. Each professor has 30 students....
[Computer Science, CS2203 - Databases 1] “A student can attend six courses, each with a different instructor. Each instructor teaches at least 3 courses.” What is the type of relationship between students and instructors? Select one: a. one-to-one b. one-to-many c. many-to-many d. None of the above
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A professor has noticed that students that attend class regutarly, miss no more than two classes per term, generally get better grades. For the class, the overall percent of students who attend regularly is 78%. Of those who come to dass on a regular basis、39% receive A, Of those who don't attend regulaty, orly 10% get A's. Draw a tree diagram like the one in the image, where RTatteeds class regularty attend class regularly, A earned an A",...
You have been hired by the CS Department to write code to help synchronize a professor and his/her students during office hours. The professor, of course, wants to take a nap if no students are around to ask questions; if there are students who want to ask questions, they must synchronize with each other and with the professor so that only one person is speaking at any one each student question is answered by the professor, and time, no student...
In the following study, three different universities have been tracking a select group of professors over the course of their employment at that university to determine the number of students who are in a particular professor’s classes, how many of those students have graduated, and if any of them have had their work published. In the attached Excel file, Probabilities, are the totals for each of the professors at the three different universities that participated in the study. Note: Be...
Combinations (Counting the Subsets) a) How many different teams of five students can be chosen from the 32 students in a class? b)How many of the possible teams would include the youngest student in this class? c)How many of the possible teams would not include the youngest student in this class?
At a certain university, a large course has 1500 registered students; the course can be viewed online if a student does not feel like walking to the lecture hall. Each student decides each day (independently of the other students and independent of her/his own prior behavior) whether to attend the class in the lecture hall or just view the online version. The probability a student attends class in the lecture hall is only 0.30, so the registrar has quite a...
You are in charge of scheduling for computer science classes that meet MWF. There are 5 classes that meet on these days and 3 professors who will be teaching these classes. You are constrained by the fact that each professor can only teach one class at a time. The classes are: • Class 1 - Intro to Programming: meets from 8:00-9:00am • Class 2 - Intro to Artificial Intelligence: meets from 8:00-9:00am • Class 3 - Natural Language Processing: meets...
You are in charge of scheduling for computer science classes that meet MWE. There are 5 classes that meet on these days and 3 professors who will be teaching these classes. You are constrained by the fact that each professor can only teach one class at a time. SE The classes are: • Class 1. Intro to Programming meets from 8:00-9:00am Class 2 - Intro to Artificial Intelligence: meets from 8:00-9:00am Class 3 - Natural Language Processing: meets from 9:30-10:30am...
Design a “good” entity-relationship diagramthat describes the following objects in an university application:students, instructors, professors, and courses.Students aresubdivided into graduate and undergraduate students. Students takea course in a particular semester and receive a grade for theirperformance. Sometimesstudents take the same course again in adifferent semester. There are no limits on how many courses astudent can take, and on how many students completed aparticularcourse. Each graduate student has exactly one advisor, who must bea professor, whereas each professor is allowed to...
ELT032
A college professor working with a small group of students asked
each student when he or she had studied for the class over the
weekend. Their responses are shown in the following Venn
diagram:
Which students studied on Saturday or
Sunday?
A. Peter, Glen, Joe
B. Tricia, Peter, Glen, Brian, Meg, Lois
C. Tricia, Brian, Meg, Lois
D. Tricia, Peter, Glen, Brian, Meg, Lois, Joe
Studied Saturday Studied Sunday Peter Glen Brian Meg Lois Tricia Joe