نقطة واحدة Consider a directed line(->) from the relationship set advisor to both entity sets instructor and student. This * indicates cardinality Many to many O One to one O Many to one O One to many O نقطة واحدة * Information is Manipulated input Computer output O Data OI

Q: Consider the production S→ AB If A is nullable and B is non-nullable, which of the following set…

A: Given S -> AB Also Given A is nullable that is A has a production with epsilon present in it. B…

Q: This is a communication between an actor and a use case; Represented by a solid line. O Aggregation…

A: Answer - Option 3 - Association.

Q: 3.7 Consider a fuzzy relation RC A × A where A = {a, b, c}. R a b d e a 1 1 1 1 1 1 d. 1 1 1 1 a)…

A: Answer: our instruction is answer the first three part from the first part and . I have given…

Q: Let a bus timetable be represented by a list of routes where each route is repre- sented by…

A: I Have answered this question in step 2.

Q: A binary relation R on set A = {1,2,3,4,5,6,7,8} is defined as: (∀x, y∈A) xRy = ((x, y) | x | y)…

A: A={1,2,3,4,5,6,7,8}…

Q: A relation, R, on non-empty set A is defined as a subset of A × A: R ⊆ A × A   For example, let A…

A: Binary Relation definition A binary relation R from set A to set B is a subset of the Cartesian…

Q: Question 1 Vhich of the following correctly defines what a 'recurrence relation' is? O…

A: Here the correct option is (a)

Q: whay decision can be achieved by a fuzzy relation?

A: Fuzzy decision-making requires the collection of single or multicriteria technologies to choose the…

Q: rite case study or exlplain the following diagram?

A: 1-

Q: Consider the process of searching for a book, to draw a sequence diagram based on the following…

A: A sequence diagram is one of the object-oriented analysis and design diagram which provides the…

Q: Can relationship exist if cardinality is reduced to zero. Provide reason and Explain with the help…

A: Relationship: For internal process reasons, a “quantity outstanding” price is related to every…

Q: For the information system S (see below), find the set of certain rules describin attribute E in…

A: Obviously

Q: Consider a knowledge base (KB) shown in Figure4. Assume that the initial fact base from a user is {Q…

A: Consider a knowledge base (KB) shown in Figure4. Assume that the initial fact base from a user is {Q…

Q: Consider the situation: Every restaurant has at least one kitchen, one kitchen is part of exactly…

A: It is given that one kitchen is exactly a part of one single restaurant.

Q: Question 2 Composite relations can be thought of as composite functions. If S is a relation from set…

A: As per guidelines we can answer only one question at a time for answers of other question ask…

Q: Give examples of binary 1:N relationships, other than those in this text, for (a) an…

A: Given question has asked to give examples of binary 1:N relationships;      2. a) an…

Q: Create a venn diagram between public, private, and hybrid clou

A: How Hybrid Cloud Works   A hybrid combines the resources of two different clouds or a mix of both.…

Q: How many valid keys are in the following model? A Fully trusted entity Partially trusted entity B C…

A: Given:

Q: Walkthrough with n = 12 and A = (3, 5, 8, 8, 9, 16, 29, 41, 50, 63, 64, 67) A[5] = 9, /| A[1] = 3,…

A: Solution ::  Let's first discuss what is algorithm ::  A algorithm is a series of instructions…

Q: 8. Consider the following relation instance of the CAR relation schema: CAR Model #cylinders Origin…

A: Actually, database is a used to stores the data.

Q: Draw the inorder diagram of this bts

A: Algorithm: Traverse the left sub tree. Visit the root. Traverse the right sub tree.…

Q: Give a training example (consisting of values for α, ω and the relevance judgment) that when added…

A: SOLUTION :Here is the required training example. Our training set can be fit perfectly by a straight…

Q: Consider a relation (p, q, r, s, t, u, v) with functional dependencies as given below: p>q r>s,t…

A: Defined candidate key for the given relational schema

Q: Consider two entity sets A and B that both have the attribute X (among otherswhose names are not…

A: ER diagram or ER model also called as ER Schema. ER model is based on two main concept- Entity –…

Q: 1. List the ordered pairs in the relation R from A = {o, 1, 2, 3, 4} to B = {o, 1, 2, 3}, where(a,…

A: Summary: In this question, we have been given two sets A and B, and we have to find those relations…

Q: Big-O notation is defined as follows: The function f(n) is O(g(n)) if there are positive integers c…

A: Answer :-

Q: 9. Specify the take grant model using SPM. Let the subject type be subject and object type be…

A: TS=subjects TO= objects RC={tc,gc} RI={rc,wc} For all subjects p and qlink(p, q)=p/t dom(q) q/t…

Q: Assignment5: Analyze the next UML diagram a Loan -annualIntere stRate: double -numberOfYears: int

A: Solution:

Q: O There are 8 association rules: DE=>ABC, CE=>ABD, CD=>ABE, BE=>ACD, BD=>ACE, AE=>BCD, AD=>BCE,…

A: Since it is a multipart question, we are only allowed to answer 1st part.  JоiningIn  the  jоin…

Q: Definition (hints): a = b(mod m), read "a is congruent to b mod m," if m|(a - b); that is, %3D (a -…

A: False

Q: The relation R defined on ℝ  where aRb if and only if a< b is an equivalence relation.  True or…

A: Given: The relation R defined on ℝ  where aRb if and only if a&lt; b is an equivalence relation.…

Q: How will you best categorize between a state and a transition? O a. A state is an action and a…

A: Answer: c. A state is a situation and a transition is a relation between the states

Q: Consider a relation schema R = {A, B, C, D, E} and its functional dependency set F = {A → B,CD → E,B…

A:

Q: Look at the scatterplot graph. What is the relationship between variable x and variable y? 12 O As…

A: No distinct relationship exists between variables x and y.

Q: Show that the following decomposition of the schema R of Exercise 7.1 is not alossless…

A: Given: Show that the following decomposition of the schema R of Exercise 7.1 is not alossless…

Q: Show that the following decomposition of the schema R of Exercise 7.1 is not alossless…

A:

Q: The graph below, represent the relation between the members of set A = {4, 5, 6, 7}. O a.2 O d. No…

A: The graph below, represent the relation---------between the member of set A={4,5,6,7}

Q: 2. Relation R(a,b) contains the following tuples: (1,2), (1,3), (1,4), (2,3), (3,4). and (4,5).…

A: The Answer is in Below Steps

Q: 1. Here is a model M: Domain: {1, 2, 3, 4, 5} P : {1, 3, 5}, Q : {2, 4, 5}, R : ∅, S : {3, 4} a : 3,…

A: Given : Domain: {1,2,3,4,5} P ∧ Q : {1,2,3,4,5}

Q: In decision trees, attribute selection techniques decide the goodness of a nominal attribute based…

A: ATTRIBUTE SELECTION TECHNIQUES: Attribute selection technique refers to those ways which are used…

Q: Below is the first set of activities (Phase I) in constructing a new house, the respective time…

A: GIVEN:

Q: It is possible to can convert any weak entity set to a strong entity set by simply adding…

A: To avoid the inconsistencies caused by duplicating the key of the strong entity. Though a weak…

Q: Observe the below Graph. RL RJ R2 a) Write "Yes Deadlock" or "No Deadlock" as your response. b)…

A: solution :a) No Deadlock b) given

Q: Consider the relation schema R (A, B, C, D, E, F, G, H) with the set of functional dependencies K =…

A: Actually, given relation schema R (A, B, C, D, E, F, G, H)...  functional dependencies K = {A→B,…

Q: An artificial intelligence system was design to forecast the financial trading market and predict…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: It's a Machine Learning question. Suppose we have market basket data consisting of 100 transactions…

A: Given: support for item A is 25% support for item B is 90% support for item set {A,B} is 20% Find:…

Q: Consider the following Relation instance of R1(A, B, C, D): A D Null Null 1 Null Null 1 1 Null 1 2 4…

A: A relation stores data about entities using database languages. The structure of a relation is…

Q: Let the universe of discourse be the set of relations on the set A. Write the following English…

A: Given the universe of discourse be the set of relation on the set A. Let the universe of the…

Q: Select the appropriate characteristic for each of the following environments Note: The…

A: Here we need to write the characterstics of the given environment:

Q: Text categorization is the task of assigning a given document to one of a fixed set of categories on…

A: Summary: - we got the result.