Please give me step by step answersCNF-satisfiability problem.

Q: Let D be a database of the patients with only two columns. The dataset has been encrypted as…

A: It is not very clear to me what you're trying to achieve. Since you're using PHP you can try to read…

Q: Train an artificial neural network using CIFAR10 dataset at any python compiler. You can get the…

A: import tensorflow as tfimport matplotlib.pyplot as plt from tensorflow.keras.datasets import cifar10…

Q: .Normalization the table below to 3NF to overcome the problems in it DID Pname Alpha Beta Dname EID…

A: We need to convert the given table into the 3NF normal form.

Q: Question 3: A 1-Mbyte block of memory is allocated using the buddy system. a. Show the results of…

A: the answer is given below:-

Q: 8 External fragmentation can be completely prevented through: Paging Compaction Segmentation…

A: In given question 8, we have asked how to completely prevent from external fragmentation.

Q: DATA STRUCTURES AND ALGORITHMS C++ Compute the total number of used and unused (null) references…

A: In this BST,we saw total used and used node properly because every tree is connected.whch node don't…

Q: Exercise 8.8.13. Encode A or B or C or D, assuming each is an inclusive OR. Do so using as few…

A: It is defined as the basic building blocks of any digital system. It is an electronic circuit having…

Q: 22. Short answer question: please give an example of the atomicity problem.

A: In transactions and concurrency control there are ACID properties which are must be satisfied by all…

Q: 2. (a) (b) What do you understand by Time and Space complexity? How is Big-0 notation used for…

A:

Q: The record searching technique in which the searching of records is done by block by block is…

A: Heap search : In the file, every record has a unique id, and every page in a file is of the same…

Q: 37. Which model in system modeling depicts the static nature of the system? A. Context Model B.…

A: 37. Object Modeling Technique (OMT) is real world based modeling approach for software modeling and…

Q: Data Structures and Algorithms Solve the following recurrence relations. x(n) = x(n − 1) + 5 for n…

A: The relations given: x(n) = x(n − 1) + 5 for n > 1, x(1) = 0 x(n) = x(n − 1) + n for n > 0,…

Q: def arange(start, end, step=1): arange behaves just like np.arange(start, end, step). You only need…

A: Python code is given below  to implement a function arrange which behave just like np.arange (start…

Q: Tasks MichiganCities.cpp + >- Terminal + 1 #include Output City found.Chicago Not a city in…

A: Hey, here You have taken an array "citiesInMichigan"  and stored some data or cities in that array…

Q: A multi-level index can be created for : O Secondary. O Primary. O Any Type (primary, secondary,…

A:

Q: Exercise IV: (a) Given the following relational database schema: R= AB S= BC 2 2 2 21 3 3 Provide…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: b) Describe how a Savings and Loans Company can use singly-linked lists to keep track of customers…

A: b) A linked list is a type of data structure that stores data components. The linked list is the…

Q: 5) The bottom level of a multi-level index is a. a) Sorted single level. b) Unsorted single-level c)…

A: As per the guidelines we are only allowed to answer the first question. Please post other questions…

Q: Explain the terms Fragmentation and Allocation and their relation and give one example for two of…

A: Data in memory can be in form of instructions or normal data set. To load data into memory ,…

Q: 1. Problem. Solve the problem Below using MLQ and MLFQ Algorithms JID AT BT PN J1 18 1 J2 12 J3 9.…

A: By using above table we have to implement or solve two CPU  scheduling algorithm  1) MLQ  2) MLFQ…

Q: What are the worst ,best and average case of (BST-in ,pre,post order)

A: You must visit every node in the binary tree for all of these traversals, whether done recursively…

Q: From your past knowledge and after reading the above slide, answer Q(1-3) 1- Symbol Table is used…

A: 1) d) All Above The symbol table is used for all the operations mentioned above

Q: Here again is the example used in our lecture to show the difference between scoping with blocks and…

A: For this part we are using boxes instead of using circles for highlighting the blocks The total…

Q: There is a great deal of difficulty in understanding abstract data types (ADTS). Does the use of…

A: Type of abstract data: Abstract data type (ADT) is the mathematical model for computer science data…

Q: n work

A: Introduction:Every port on a bridge, switch, or router, unlike hubs, is in its own collision domain.…

Q: My student said that the abstract designs of the three primary page replacement algorithms (FIFO,…

A: Page Replacement: Computers are designed with many levels of memory: As the memory's transmission…

Q: could you please provide me with unique examples explaining the following concepts  Data…

A: Data parallelism: Data parallelism is a style of parallel programming in which parallelism is driven…

Q: What are the strengths and weaknesses of Agglomerative Hierarchical clustering?

A: The Answer is

Q: Here is my request with full problem instruction. Please answer accordingly. Thanks: I have the…

A: Note: I have removed few code in your program whichever is not necessary. As per your requirement…

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: 1. (R v K) 5 ~F 2. Rv K :. -F What logical rule justifies this derivation? a. MP b. MT OC. DS d. HS

A: Here the premise RVK holds True And we have implication (R v K) -> ~F Since the premise holds…

Q: Normalization the table below to 3NF to overcome the problems in it. EID Ename Huey Dewey Louie DID…

A: Here key for the given relation is (DID, EID)  The FDs possible are DID->Dname EID -> Ename…

Q: A B+ tree index is to be built on the Name attribute of the relation STUDENT. Assume that all…

A: Introduction :Given ,B+ treeStudents name length = 8 Byte block size = 512 Byte index pointer size =…

Q: One of the most difficult concepts to grasp is that of abstract data types (ADTs). Do ADTs have any…

A: Abstract data type: An abstract data type (ADT) is a mathematical paradigm for data types in…

Q: Solve the instance 5, 1, 2, 10, 6 of the coin-row problem. You need to provide 1) a table that…

A: To find F[n] value using coin row problem.

Q: Data Abstraction and Problem Solving with C++ 6th ed page 303 Consider the following C++ function f,…

A: Summary: In this question, we have been given one program and we have to find the big-Oh for the…

Q: Assignment: Which of the following links are equivalent/inequivalent? Where links are inequivalent,…

A: Which of the following links are equivalent/inequivalent ? what links are inequivalent .what is the…

Q: 1. Fill in the following table with the correct subproblem solutions for the weighted longest common…

A: I have answered this question in step 2.

Q: What are the differences between OLTP and OLAP?its computer science ques dont reject.

A: Introduction 1) Online analytical processing, sometimes known as OLAP, is a category of software…

Q: Why do we still use linear data structures when we could just as easily use non-linear data…

A: Data Structure: A data structure is a specific format for storing, organizing, and processing data.…

Q: Below is a dendrogram that describes a complete agglomerative clustering. b c de f g a How many…

A: Option a, b are correct whereas c, d are incorrect.   If we see the dendrogram - There are 7…

Q: ERP is constructed with Moore's Law. Is Moore's Law still relevant today? A 6 What consequences do…

A: Introduction: beginning of the lawMoore's law: Since integrated circuits were created, the number of…

Q: 38.This is an example of an asymptotic notation that captures the overall behavior of an algorithm…

A: 38.This is an example of an asymptotic notation that captures the overall behavior of an algorithm…

Q: hat is duplication exactly? What is the purpose? What is the intention of its application? What are…

A: А  duрliсаte  is  аnything  thаt  is  аn  exасt  сорy  оf  аnоther  thing.  Fоr  exаmрle,  with…

Q: and all-segment, the pseudo code would A... В. С. C. Undesirable results. D. Better use of CPU 41.…

A: 46. If the instruction <<sum 0>> in the pseudo code is cancelled the code will compile…

Q: Using a relevant example, describe DNS recursive and iterative searches

A: Recursion and iteration are two words that are frequently used in relation to DNS (Domain Name…

Q: What are the strengths and weaknesses of Agglomerative Hierarchical clustering

A: Here have to determine about strengths and weaknesses of Agglomerative Hierarchical clustering.

Q: def postfix_evaluate(items): When arithmetic expressions are given in the familiar infix notation 2…

A: Python is a high-level interpreted programming language, It's also used to build web browser…

Q: Error 1305 Function ap.GROUPING does not exist

A: GROUPING is not implemented in MariaDB. Unless terms_id can be NULL, then use COALESCE() in place of…

Q: Suppose R(A,B,C,D,E) and we have the functional dependencies F= { A->C, C->D, B->C, DE->C, CE->A }

A: Functional Dependency A functional dependency A->B in a relation holds if two tuples having same…

Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.