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Q: Create the UML Activity Diagram for plotting the unemployment rate for every community area.
A: Given: Create the UML Activity Diagram for plotting the unemployment rate for every community area.
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A: Task :- Explain the purpose of loop structure in give code or flowchart.
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A: This question comes from Database Management System which is a paper of Computer Science. Let's dis...
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A: Ans:) Given, Initial velocity = 200 mi/hr Acceleration, a = vf -vit In this program, user inputs wil...
Q: 1) What are the fundamental characteristics of computer graphics?
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Q: Question 3: Consider the following function void testDefaultParam(int a, int b= 7, char z ="*); prot...
A: Lets see the solution in the next steps
Q: sh the THE pment proje
A: given - Distinguish the THREE (3) types of testing and their characteristic in software development ...
Q: You can use C++ as a procedural, as well as an object-oriented, language
A: As we know that C++ was designed for application and System development. It also supports object-ori...
Q: main.e 5. Caesar's Message by Jay Vince Serato G Run Tests Caesar Cipher is one of the easiest encry...
A: According to the Question below the solution: Output:
Q: Produce an example of a query for which each of the three partitioning approaches, namely round-robi...
A: Introduction: Consider the question for which each of the three partitioning algorithms, round-robin...
Q: ( In c++and oop ) without using vectors or data structure . Create a class IntegerSet for which eac...
A: Introduction ( In c++and oop ) without using vectors or data structure . Create a class IntegerSet...
Q: The ADT stack lets you peek at its top entry without removing it. For some applications of stacks, y...
A: Please upvote/like me please. I am providing the required code below. // peekNxt method public T...
Q: explain what a stub zone is and how it might be used
A: Stub Zone It is the copy of a zone that contains only those resource records necessary to identify ...
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A: Code All the array element are given class Allelement { public static void main(String[]...
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A: A thread is a thread of execution in a program. The Java Virtual Machine allows an application to ha...
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A: First of all, the prompt function returns what the user entered as a string. So we need to convert i...
Q: ENAME VARCHAR2(10), MANAGER#
A: It is defined as programs can be asked from control statements, array, string, oops etc. Java basic ...
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A: Introduction: Agile's main drawbacks When attempting to deploy Agile throughout a whole organisation...
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Q: lem #1: Write a program that reads from the user the name of a student, the grades of two midterms a...
A: According to the Question below the solution: Output:
Q: Create a procedure to allow an employee in the shipping department to update an order status to add ...
A: CREATE OR REPLACEPROCEDURE STATUS_SHIP_SP(p_bask_id IN BB_BASKETSTATUS.IDBASKET%TYPE,p_ship_date IN ...
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A: Program Explanation:- Python function to compute the continued fraction. The base case, when list l...
Q: This results in speedier program execution. Is he a compiler or a pure interpreter?
A: While a compiled programme runs quicker than an interpreted one, compiling and running a programme t...
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A: The modulus operator is one of the operator present in c programming language that is present in the...
Q: How can I see changes in system software and hardware configuration?
A: Computer hardware and software are two opposite components that make up a computer system.
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A: In this question, we are asked to write a python program which the list descending order at alphabat...
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A: Given: Answer questions regarding software engineering.
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A: Introduction: Baseline scheduling and network analysis must be determined here.
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A: Suppose we want an “m out of n” secret sharing scheme. Mathematically what would you need to do to c...
Q: What exactly is an application layer (TCP/IP stack)?
A: Introduction: The application layer is the TCP/IP paradigm's top abstraction layer, providing users ...
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A: #include<iostream>#include<cstring>#include<cctype>using namespace std; int main()...
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A: It is vital to update bio :- Bio means Fundamental Input Output System (BIOS) .it s a kind of stand...
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A: Introduction: Enhanced Interior Gateway Routing Protocol (EIGRP) Please define the authentication m...
Q: A significant advantage of a Hadoop installation is the high amount of computational redundancy it p...
A: Introduction: Hadoop requires the following environment: Hadoop's production environment is UNIX, ho...
Q: If the sentence is true, write T; if it is wrong, write F; and correct the false sentence. Only five...
A: Find the answer given as below :
Q: ou can use C++ as a procedural, as well as an object-oriented, language A. True B. False
A: You can use C++ as a procedural, as well as an object-oriented, language A. True B. False
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A: (ii) SELECT orderdate as "when the order was submit" FROM orders; This is valid because after ...
Q: 11 please Python question
A:
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A: Business leaders face ethical issues in accounting, inequality and discrimination, social media and ...
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A: Introduction: Scheduling can be divided into two types: preemptive and nonpreemptive.
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A: Find the flowchart and algorithm given as below:
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A: Algorithm: empty list is created Taking list input calling polybulider function which passes li...
Q: What are the three advantages of incremental development over the waterfall approach?
A: Introduction: Because testing is done in conjunction with development, the chance of a total number ...
Q: est non negative r
A: given - Is pivot raw the highest non negative ratio
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Q: When will mind map be used? or when will we need it?
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- Part 3 5. Database design often involves decisions about the storage of attributes. For example a Telephone Number can be stored as a one attribute or split into three attributes (one for each of the three hyphen-delineated groups of numbers in a Telephone Number (XXX)-XXX-XXXX, I.e (123)-456-7890). However, Telephone Number is usually stored in one attribute. The decision is usually based on how the database will be used. This exercise asks you to think about specific situations where dividing the Telephone Number is useful. List and describe the different situations, give examples.Relational Schema NormalizationWhen a database is “normalized” it is restructured (according to a series of normal-forms, whichwe do not discuss here) in order to reduce data redundancy and improve data integrity.Typically this means decomposing one table into two or more new tables that are newly related.You must employ the following normalizations when reducing your ER diagram to a finalrelational database schema diagram:● You must further normalize (or decompose) the sales_persons, customers, drivers,contractors, and shipments tables, so that all addresses are maintained in a new tablecalled “addresses”. In doing so, each of these five tables newly participates in amany-to-one relationship with the addresses table. The primary key of the newlycreated addresses table is called address_id and is a unique identification numberarbitrarily assigned by the logistics company.● In this assignment, all relationship sets will be eliminated from the final database design.This will be done by…Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: -- Each movie is identified by title and year of release. Each movie has a length in minutes and a rating (e.g., G, PG, or R). Each has a production company, and each is classified under one or more genres(such as horror, action, drama, and so forth). Each movie has one or more directors and one or more actors appear in it. Each movie also has a plot outline. Finally, each movie has zero or more quotable quotes, each of which is spoken by a particular actor appearing in the movie. An actor may have multiple quotes from one movie. -- Actors are identified by name and date of birth and appear in one or more movies. Each actor has a role in the movie, i.e., the character he or she plays. -- Directors are also identified by name and date of birth and direct one or more movies. -- Production companies are identified by name and each has an address. A production…
- Relations describe the intersection between two axes, x and y. For example, a table (tuple) found in a database contains columns (attributes) and rows (records or observations). Database and Geospatial Mapping Application developers rely on tables and cartesian coordinate systems to adhere to the rules of relational database theory so that integrity in the location is preserved. Tables should only contain records that relate to the columns found in that table and the data domain determines what records should be stored in a given table. Database administrators can check for integrity in relationships within and between tables using structured query language (SQL). What other computer-science or IT jobs rely on relations?Suppose you are asked to design a club database system based on the following information. Each student has a unique student id, a name, and an email; each club has a unique club id, a name, a contact telephone number, and has exactly one student as its president. Each student can serve as a president in at most one of the clubs, although he/she can be the members of several clubs. Clubs organize activities and students can participate in any of them. Each activity is described by a unique activity id, a place, a date, a time and those clubs that organize it. If an activity is organized by more than one club, different clubs might contribute different activity fees.QuestionDraw an E-R diagram for the system according to the above description.Consider a MOVIE database in which data is recorded about the movie industry. The data requirements are summarized as follows: Movies are identified by their title and year of release. They have a length in minutes. They also have a studio that produces the movie and are classified under one type (such as horror, action, drama, etc). Movies are directed by one or more directors and have one or more actors. Actors are identified by their names and date of birth and act in one or more movies. Each actor has a role in the movie. Directors are also identified by their names and date of birth. Each director has a rank value and direct one or more movies. Studios are identified by their names and have an address. The address contains building number, street name, and city name. They produce one or more movies. Design an Entity-Relationship diagram for the movie database.
- Consider the following business rule:An employee can manage multiple customers. A customer can be managed by multiple employees. How does this business rule(s) affect the database design? a.) The business rules define that there isn't a need for a relationship between the EMPLOYEE and CUSTOMER entities, as the relationship isn't a strong one. b.) The business rules define that there is a relationship between EMPLOYEE and CUSTOMER, and a 1:M relationship between those two entities. c.) The business rules define that there is a relationship between EMPLOYEE and CUSTOMER, and an M:N relationship between those two entities requiring a bridge table. d.) The business rules define that there is a relationship between EMPLOYEE and CUSTOMER, and a 1:1 relationship between those two entities.Consider the following information about a university database: Each project is managed by one professor. And each project is worked on by one or more professors. but professors can manage and/or work on multiple projects. Each project is worked on by one or more graduate students. When graduate students work on a project, a professor must supervise their work on the project. Graduate students can work on multiple projects, in which case they will have a supervisor for each one. Departments have a professor who runs the department. professors work in one or more departments, and for each department that they work in, a time percentage is associated with their job. Graduate students have one major department. Each graduate student has another, more senior graduate student who advises him or her on what courses to take(advisor). Professors have an SSN, a name, an age, a rank, and a research specialty. Projects have a project number, a sponsor name (e.g., NSF), a…Consider the following information about a university database: Each project is managed by one professor. And each project is worked on by one or more professors. but professors can manage and/or work on multiple projects. Each project is worked on by one or more graduate students. When graduate students work on a project, a professor must supervise their work on the project. Graduate students can work on multiple projects, in which case they will have a supervisor for each one. Departments have a professor who runs the department. professors work in one or more departments, and for each department that they work in, a time percentage is associated with their job. Graduate students have one major department. Each graduate student has another, more senior graduate student who advises him or her on what courses to take(advisor). Professors have an SSN, a name, an age, a rank, and a research specialty. Projects have a project number, a sponsor name (e.g., NSF), a starting…
- Subject: Database Topic: EERD Please use UML Modelling Notation. (Don't use Chen’s Notation or Crow’s Feet Notation) -Based on the information given below, draw the conceptual EERD where you should include the enhanced features. You are required to design a database for a car championship. The requirements are as follows: In the championship, each car’s information such as the car model, the top speed and the acceleration will be stored, and it is identifiable through a unique car ID. Each car will be drove by only one driver. Each driver’s info such as the unique driver number, driver name and the experience level of the driver are stored as well. A driver may have many trainers from more experience drivers and these experience drivers would have at least one trainee who follow them. Each of these drivers are usually supported by a team which each team have a name and is identifiable through the team number. Usually, a team would have at least one driver in the race. Every race would…A relational database is to be designed for a medium sized Company dealing withindustrial applications of computers. The Company delivers various products to itscustomers ranging from a single application program through to completeinstallation of hardware with customized software. The Company employs variousexperts, consultants and supporting staff. All personnel are employed on long‐term basis, i.e. there is no short‐term or temporary staff. Although the Companyis somehow structured for administrative purposes (that is, it is divided intodepartments headed by department managers) all projects are carried out in aninter‐disciplinary way. For each project a project team is selected, groupingemployees from different departments, and a Project Manager (also an employeeof the Company) is appointed who is entirely and exclusively responsible for thecontrol of the project, quite independently of the Company's hierarchy. Thefollowing is a brief statement of some facts and policies adopted by…1. Which of the studied data structures in this course would be the most appropriate choice for the following tasks? And Why? To be submitted through Turnitin. Maximum allowed similarity is 15%. a. A training institute needs to maintain a database of 2000 identification numbers of trainees who received an ICDL certification. The goal is to find rapidly whether or not a given ID is in the database. Ordering information among the identification numbers is not important; speed of response is very important; efficient use of memory is also important, but not as important as speed of response. b. A large fixed content of data needs to be maintained. It is sorted and the admin needs to search for and retrieve existing items, but no new/existing items will be inserted/deleted. You may assume that the data can fit inside the memory of the computer. c. A transposition table is a cache of previously seen positions in a game tree generated by a computer game playing program. If a position recurs…