(1) Please show that each of the followings is not  a valid rule about FD’s by giving a counter example. (Note that you are allowed to use only (a and b) two symbols to construct your tuples.) (a) If AB→C and A→C, then B→C. (b) If AB→C, then A→C or B→C.

Q: May you please add a deatailed example to each Characteristic

A: The provision of a variety of services by means of the Internet is what is referred to as "cloud…

Q: Make a case for each of Armstrong's axioms (reflexivity, augmentation, and transitivity) using the…

A: To show the Armstrong’s reflexivity axiom is found: A function dependency A→B which holds true only…

Q: Derive the dimensionality of this fractal. You may use the labels (A, B, C, D, E) below in your…

A: Derive the dimensionality of this fractal.You may use the labels (A,B,C,D,E)below in your…

Q: 10) Eliminate useless productions from SalaA|B|C A → aB |λ B → Aa C→→ CCD D → ddd.

A: How to eliminate useless productions? Useless productions are productions in grammar that can never…

Q: Define the term Second normal form (2NF)n?

A: GIVEN: Define the term Second normal form (2NF)n?

Q: Explain the concept of the chain rule in the context of backpropagation and its importance in…

A: Backpropagation is an essential algorithm in training artificial neural networks (ANNs). It is a…

Q: Question 2. Convert the following CFG to an equivalent CFG in Chomsky normal form. Show all your…

A: Given, S --> ABA --> aAA | εB --> bBB | ε

Q: Q4a) Consider the Diffie-Hellman scheme for key exchange, with common prime q = 17 and a primitive…

A: The question has been answered in step2

Q: Explain the fractal line with suitable example.

A: A fractal is a pattern that never ends.Fractals are self-similar patterns with infinite complexity…

Q: Electrical connectivity is an example of equivalence relation. a) true b) false

A: Electrical connectivity is an example of equivalence relation. Answer is true.

Q: Solve the following question(s) in the Questions section of your next report. 1. a) Use the full…

A: I have metioned answer in step 2 , please find in below   -------------------------------------…

Q: atomic property in ACID.

A: Answer: Atomic Transactions in SQL Server: But after we mention the word atomic united of the ACID…

Q: Define Validity from both type perspective and unitary concept?

A: The definition of validity changes based on the situations and it is defined in many areas like…

Q: This distinction between function and relation as it pertains to the classification of deterministic…

A: Regarding the classification of machines as deterministic or non-deterministic, it is necessary to…

Q: Explain what function determinism means and what are the implications of using nondeterministic…

A: Discussion about deterministic and nondeterministic functions is given below.

Q: Explain puplic and secret key

A: We have mainly two types of keys that is Public key and Private key. Both are used for secure…

Q: Write the following CFG in Chomsky Normal Form. S → CaS | cSb c C→ abC | A | A A→ bAb |c

A: A context free grammar is in CNF, if the production satisfies one of the following conditions If…

Q: ((Dog(x)^Mother(x, y)^Father(x,z)^Purebred(y)^Purebred(z) Au(Breed(y, u)ABreed(:

A: CNF is a standardized representation of logical formulas, which comprises a conjunction (AND) of…

Q: 1. What technique is used to model the situation that Student may have multiple addresses? A)…

A: The answer is option B - Weak entitiesBecause the addresses belong to that student and cannot exist…

Q: Based on the following table and its functional dependencies, e NOT in Boyce-Codd Normal Form (BCNF)…

A: Below is the detailed and simplified solution for the above listed problem statement:

Q: Identify any two examples for each of the following dependencies from the statements (from S₁ to s.)…

A: Please upvote. I am providing you the correct answer below. Please please please.

Q: Explain the structural properties of convolution codes. Explain stop and wait ARQ strategies.

A: Convolutional codes differ from block codes in that the encoder contains memory and the n encoder…

Q: In arithmetic operators, the order in which computations completed are are

A: Option A is  the answer

Q: Compare and contrast the disjoint rule with the overlap rule.

A: The answer to the following question:-

Q: Explain the structural properties of convolution codes. Explain stop and wait ARQ strategies.

A: The codes are different from the block codes because of the encoder. Contains memory and outputs of…