11. Which of the following would contain the list of tables from which to retrieve data? A. SELECT Ilist B. ORDER BY clause C. FROM clause D. GROUP BY clause 12. Partial dependency exists when a(n) A. Group of multiple entries can be determined by a PK. B. Attribute depends on part of the PK. C. Attribute depends on all part of the PK. D. Non-key attribute depends on other non-key attribute

11. Which of the following would contain the list of tables from which to retrieve data? A. SELECT Ilist B. ORDER BY clause C. FROM clause D. GROUP BY clause 12. Partial dependency exists when a(n) A. Group of multiple entries can be determined by a PK. B. Attribute depends on part of the PK. C. Attribute depends on all part of the PK. D. Non-key attribute depends on other non-key attribute

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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QUESTION 13 If a table is in "third normal form" it means that it is in: O a. first normal form and all secondary keys depend on the entire primary key. O b. first normal form and has three secondary keys. O c. first normal form and has no transitive dependencies O d. second normal form and has no repeating groups. O e. second normal form and has no transitive dependencies. QUESTION 14 Which the following is NOT a rule of relational database tables? O a. duplicate columns and rows are not allowed within a table O b. the sequence of rows and columns does not matter O c. each table in the database must have a unique name O d. every table must have a designated primary key O e. every table must have at least two columns QUESTION 15 Consider the following data table: Project 101 102 The above data table has: O a. a composite primary key O b. a transitive dependency Description Interim audit Tax Work c. a repeating group O d. a partial dependency O e. a DESCRIPTION field insert anomaly…
(Q1) Begin with a table with all relevant columns and identify primary key(s). (Q2) Identify functional dependencies (full, partial, and transitive). (Q3) Remove the dependencies to decompose the table into a set of the third normal forms (NF3). (Q4) Create a relational model with normalized tables in 3NF using MySQL. Grade Report StudentID StudentName CampusAddress 168300458 Williams 208 Brooks 208 Brooks 168300458 Williams 543291073 Baker 543291073 Baker 104 Phillips 104 Phillips 543291073 Baker 104 Phillips Major CourselD IS 350 IS 465 IS 350 Acct 201 Mkgt 300 IS IS Acctg Acctg Acctg CourseTitle Database Mgt Systems Analysis Database Mgt Fund Acctg Intro Mktg Location Instructor Instructor Name Codd Parsons Codd Miller Bennett B 104 B 317 B 104 H 310 B 212 Grade A B C B A