10- Specify the following queries in SQL on the database schema of Figure 2. a. Retrieve the names of all senior students majoring in ‘CS’ (Computer Science). b. Retrieve the names of all courses taught by Professor King in 2004 and 2005. c. For each section taught by Professor King, retrieve the course number, semester, year, and number of students who took the section. d. Retrieve the name and transcript of each senior student (Class =4) majoring in CS. A...
Question 1: University Database Consider the following set of requirements for a UNIVERSITY database that is used to keep track of students' transcripts. The university keeps track of each student's name, student number, social security number current address and phone, permanent address and phone, birth date, sex, class (freshman, sophomore,., graduate), major department, minor department (if any), and degree program (B.A., B.S.,..., Ph.D.). Some user applications need to refer to the city, state, and zip of the student's permanent address,...
Consider the following set of requirements for a university database that is used to keep track of students' transcripts The university keeps track of each student's name, student number, social security number, address and phone, birthdate, gender, `, and degree program (bachelor, Masters, PhD.). Both social security number and student number have unique values for each student. Each department is described by a name, department code, office number, office phone. Both name and code have unique values for each department....
Create sql queries to find the following miscrosoft access compatible commands please 9. Courses for which at least three students earned a grade of A, showing the grade and the course code 10. Semesters when the highest number of courses have been scheduled, showing the semester name and the number of sections 11. (Extra) Professors that are not students, and students that are not professors, showing their ID and SSN 12. (Extra) Semesters for which all courses are taught by...
Part. II Please draw ER Diagram and write relational data model for the following business. 1. IT Training IT Specialists is a company to provide IT courses in programming, database development and Web applications. Business rules include: » Each course is identified by a unique course number (cNo) and other course attributes include: course name (cName), course description, pre-requirements . At least one and up to many sections can be offered by each course. » Each section is identified by...
Book: Systems Analysis and Design in a Changing World, 7th Edition 3. Consider the domain model class diagram shown in Figure 4-16—the refined diagram showing course enrollment with an association class. Does this model allow a student to enroll in more than one course section at a time? Does the model allow a course section to contain more than one student? Does the model allow a student to enroll in several sections of the same course and get a grade...
Problem 1 Consider the following set of requirements for a university database that is used to keep track of students' transcripts. (a) The university keeps track of each student's name, student number, social security number, current address and phone, permanent address and phone, birthdate, sex, class (freshman, sophomore, -, graduate), major department, minor department (if any), and degree program (B.A., B.S., ...., Ph.D.). Some user applications need to refer to the city, state, and zip of the student's permanent address,...
4. The exams database: The following database contains multiple choice exam questions tables Questions and On Hons). Each question has a question Tert and each one of the options has and optid, which is an integer representing options A) (optid=1), B) (optid=2), C) (optid=3), etc. as well as the text of the option. The field correct is either Oor 1 and indicates which is the correct option for that particular question. courseThe exams have numbers 1, 2, 3, etc. Each...
The following are the main entity types of the academic institution database. For each entity type, we provide some of the corresponding attributes. Use this information in order to: (a) Build an Enhanced E-R diagram; (b) Transform the Enhanced E-R diagram to a relational database. Identify the primary key(s) and the foreign key(s) for each relation. Draw the relational integrality constraints; (c) For each of the relations created, indicate its normal form. If the relation is not in the 3NF,...