Given the dependency diagram below, create the set of dependency diagrams that would as shown next to the dependency diagram. Be certain to put the elements in the dependency diagram in alphabetical order. Behavior of Answer Shape/Pocket: Shapes can be in any pocket, or in initial position. 77799. A G A G E K E K

Q: QUESTION 6 There will be three tables after converting the following conceptual diagram into the…

A: 6)  Answer :-- False It will converted into two table table A with two fields named field1 and…

Q: Consider the relation schemas R(A,B) and S(A,B). Suppose {A } is the key for R and also the key for…

A: Even though {A} is the key for both R and S, the union of R and S has the complete keyset, so here…

Q: When moving a weak entity from the ER model to relational schema, describe what makes up the primary…

A: Weak entity means entities that doesn't have their own primary key and is completely dependent on…

Q: 8. Use the dependency diagram shown in Figure P6.8 to work the following problems. a. Break up the…

A:

Q: Make the entity-relationship model in Luicdchart for the following case: In the company Tecno1818…

A: Entity Relationship model is used for data modeling to database. It defines the relationship between…

Q: Question1: Consider the Entity Relational (ER) schema of relation R= (A, B, C, D, E(E1, E2));…

A: Since this question has multiple subparts we will answer only three. If you want any specific…

Q: Suppose the advisor relationship set were one-to-one. What extra constraints are required on the…

A: GIVEN: Suppose the advisor relationship set was one-to-one. What extra constraints are required on…

Q: QUESTION 1   The dependency diagram in figure below indicates that authors are paid royalties for…

A: GIVEN: QUESTION 1   The dependency diagram in the figure below indicates that authors are paid…

Q: Normalise the answer from Q.5.2 to third normal form (3NF), showing all steps with explanations. The…

A: Please check the step 2 for solution

Q: Consider the following dependency diagram: A B D E F a. the relationship between attribute A and…

A: According to question we have to  Consider the following dependency diagram and answer following…

Q: Regards to the diagram below (figure 4.12), answer the following questions using the multiple-choice…

A: The answers for the following question can be derived from the diagram given. How is of_type…

Q: Question 2. Find a set of FDs for the relation schema R(w, X, y, z) with primary key "wx" under…

A: A set of FDs for the relation schema  R(w, x, y, z) with primary key "wx" under which R is in 2NF…

Q: Consider a relation T with seven attributes ABCDEFG where AB is a composite primary key for T.…

A: The provided answer is

Q: Extract and write down the DB Schema for the following E-R Diagram. You need to write the name,…

A: Terminology used in this E-R diagram:

Q: LGCUSTCMER LGBRAND PK Cust Code PK Brand ID Cust Fname Cust Lname Cust Street Cust City Cust State…

A: Although Second Normal Form (2NF) relations have less repetition than those in 1NF, they might in…

Q: 1. To keep track of students and their advisors, a university uses the table structure shown below.…

A: Note: As per our company guidelines we are supposed to answer only first 3 sub parts. Kindly repost…

Q: Using the descriptions of the attributes given in the figure, convert the ERD shown in Figure P6.1…

A: Answer: Converting the given ERD diagram Dependency diagram of 3NF Normalization is the process of…

Q: LGCUSTCMER LGBRAND PK Cust Code PK Brand ID Cust Fname Cust Lname Cust Sreet Cust City Cust_State…

A: All relations in 3NF, and all PK,FK are shown in dependency diagram as below :

Q: Translate the following ER Diagram into relational model. Show different relations that will result…

A: Relational Model is used for modelling data in the form of relations or tables. It represents how…

Q: Given a relation with underlined key attributes as below A B 1 7 9. 2 7 10 11 4 8 11 5 7 10 •…

A: All functional dependencies from the given relation is A -> B A-> C C -> B The given…

Q: Draw the Dependency Diagram that is in 3NF for each relation. For each relation show the level of…

A: Although Second Normal Form (2NF) relations have less redundancy than those in 1NF, they may still…

Q: Consider the unnormalized relation R with six attributes ABCDEF and the following functional…

A: Objective: A relation R is given with 6 attributes ABCDEF along with functional dependencies as: AB…

Q: reate a dependency diagram based on this ERD.  Decompose the relation in the resulting dependency…

A: If  а  relаtiоn  is  in  3NF,  it  meаns  thаt  the  dаtаbаse  is  in  the  2NF  аnd  there  аre  nо…

Q: Lab 3: Normalization Assignment: Problem #11 from Chapter #6. (Be sure to note that this is PROBLEM…

A: The relation schema for the table structure is given below, CHARTER (CHAR_TRIP, CHAR_DATE,…

Q: Using the descriptions of the attributes given in the figure, convert the ERD shown in Figure P6.2…

A:

Q: In an entity-relationship model, which of the following is a kind of attribute that should have some…

A: Required attribute is an attribute that must have a value in it. hence, it can not be left empty.

Q: Describe how functional dependencies may be used to denote the following: • The entity sets student…

A: Functional dependency is a relationship that exists between two attributes. It typically exists…

Q: Draw the dependency diagram and identify the functional dependencies. Show the process of converting…

A: Service_id->(ser_cat) Ser_cat->(Ser_wk_hrs,Ser_Cost) Truck_no->Truck_Cap Dependency…

Q: Multiple choices.  Circle (or indicate) the correct (or the best) answer. You should choose only one…

A: 1) p, b, c, e [underlined attributes indicate schema of the relation] 2)     (d) Schema

Q: Please TYPE IF POSSIBLE OR WRITE CLEARLY Consider a relation X with six attributes WYSMFE where WS…

A: 1. Primary key for the given relation is (W, S)  The FDs S -> YME This is partial functional…

Q: Write its relational schema and draw its dependency diagram. Label all transitive and/or partial…

A: DINNER ( MEMBER_NUM, MEMBER_NAME, MEMBER_ADDRESS, MEMBER_CITY, MEMBER_ZIPCODE, INVITE_NUM,…

Q: 8. Refering to the diagram below, what is the dependency type of attribute X3 to X1? X1 X2 X3 X4 X5…

A: About dependency type of attribute x3 to x1 and the given dependency diagram shown in the table

Q: To keep track of office furniture, computers, printers, and so on, the FOUNDIT company uses the…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Hello, can you now please normalize the answer into third normal form (3nf), showing all the…

A: Albeit Second Normal Form (2NF) relations have less overt repetitiveness than those in 1NF, they…

Q: Explain how functional dependencies may be used to indicate: • The entity sets student and teacher…

A: Justification: A functional dependence is an attribute-to-attribute link. We may get the value of…

Q: ABC D E FG

A: A functional dependency is a term used in the database which defines the relationship between the…

Q: Translate the following ER Diagram into relational model. Show different relations that will result…

A: Please find below the relational model for the ER diagram mentioned above: Newspaper (newsPaperID…

Q: Consider a relation X with six attributes WYSMFE where WS is a composite primary key for X. Assume X…

A:

Q: Transitive Dependency. Give a good Example.

A: Defined the  Transitive Dependency and also relation T

Q: S1 S2 53 S4 SS Answer the following question according to the dependency diagram shown in the above…

A: In the given diagram, S1S3 is the primary key. Given functional dependencies in the diagram are:…

Q: 2) Figure 2 shown the table of Big Patient. Convert that table into 3NF. The functional dependencies…

A: As per our guidelines, we have to answer only 1st part. 2.) Convert the table into 3NF Functional…

Q: Modify the dependency diagrams you created in #1 to produce a set of dependency diagrams that are in…

A: A table design is said to be in 3NF if both the following conditions hold: Table must be in 2NF…

Q: The below data is in first normal form (1NF). Normalise the data to second normal form (2NF),…

A: Solution::   There are the following partial dependencies in the given data:   i) PlayerName is…

Q: ) Draw a 1NF dependency diagram. Based on the data in table above, identify all the functional…

A: The given problem is related to the database modeling where the sample data of invoices is provided…

Q: Question 1: Normalization Consider a relation X with six attributes WYSMFE where WS is a composite…

A: The given problem is related to database normalization where the relation X is given with its…

Q: Given the dependency diagram below, create the set of dependency diagrams that would represent the…

A:

Q: To keep track of office furniture, computers, printers, and so on, the FOUNDIT company uses the…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Please provide the dependency diagram for this ERD  You can find an example of dependency below:…

A: The relations that can be depicted from the given table are as follows: There are five relations-…

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.