Database Management Systmem create a Sql table and do the following operations insert upsdate Delete Design the following Database Structure only no need to define relation.
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create a Sql table and do the following operations
insert
upsdate
Delete
Design the following Database Structure only no need to define relation.
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- Task: object-oriented programming in Java.• You are tasked with analyzing, designing, and implementing a ticketreservation system for an airline in accordance with the basic requirementsprovided.• System must support two account types (administrator and staff)• Staff should be able to;o Add client informationo Issue ticketso View seat availability• Administrator must be able to;o Create accounts for users.o Generate report.o Remove access to user accounts.• General requirement;o Passwords must contain uppercase and lowercase letters togetherwith seven digitso Should have a search capabilityo The system should feature a menu screen to navigate betweenfunctions.Computer Science (Language Agnostic) Dating App Scenario Interview Question Given a user Id represented as Int Write/Design/Implement API functions to: 1. like someone's page 2. remove like from someone's page 3. find the most liked profile it should look like def add( int k): def remove (int k): def find(profiles): with implementationCan you please help me to convert the class diagram into an ERD diagram with the relationships, constraints, fields and primary/foreign keys.Donor username: String +password: int PreviousDonations +donation Total: int setUsername(); getPassword(): setPassword() + calculate Total: Checkout setDonation Total(): display PreviousDonations(); DonationItems amount double 1.. calculate Total: Checkout) target double setTarget() displayDonationCount() 1 selAmount Manager Cart calculate Total double userinfo: String setTotal) getCardDetails() displayCheckout: Payment +payment CheckCard Featureltoms +amount: double calculate Total: Checkout) getAmount) displayFeaturettems(): number: int expDate: int cvNum: int Authorized Debit
- I am creating simple window money changer via microsoft visual studio and am encountering errors(refer to the picture) I hope you can help me solve this one. this is my code using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows.Forms; namespace Act3_AggaraoMikael_608{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void label3_Click(object sender, EventArgs e) { } private void button1_Click(object sender, EventArgs e) { // Declares a variable double amount, converted = 0, exchange = 0; char currency; // Sstores the value of each textbox into variable amount = Convert.ToDouble(txtAmount.Text); currency = Convert.ToChar(txtCurrency.Text); // Uses Nested if…Course: Data Structure and Algorithims Language: Java Kindly make the program in 2 hours. Task is well explained. You have to make the proogram properly in Java and attach output screen with program: Restriction: Prototype cannot be change you have to make program by using given prototype. TAsk: classBSTNode { Node left; Node right; int data; publicBSTNode(int _data);// assign data to_data and assign left and right node to null } class BST { BSTNoderoot; public BST();// assign root to null void insert(int data);// this function insert the data in tree which maintain property of BST boolean Search(int key); this function search the data in bst and return true if key is found else return false public void EvenPrint(Node n)// this function only print the data which are even, make this function resursive public void OddPrint(Node n)// this function only print the data which are odd, make this function resursive public void PrimePrint(Node n)// this function only…To conduct an exam, an instructor first notifies the students of the exam date and the material to be covered. She then prepares the exam paper(with sample solutions), gets it copied to produce enough copies for the class, and hands it out to students on the designated time and location.The students write their answers to exam questions and hand in their papers to the instructor. The instructor then gives the exam papers to theTAs (Test Assistant), along with sample solutions to each question, and gets them to mark it. She then records all marks and returns the papersto the students. Draw a sequence diagram that represents this process. Make sure to show when is each actor participating in the process. Also,show the operation that is carried out during each interaction, and what its arguments are.
- C++ Question: Make an execution chart like the example below for the code provided. Example chart: An execution chart is a text version of the hierarchy. Indentation is used to indicate thesublevels or calls inside a call. It also contains the data exchange between the components asdesignated in the hierarchy chart. Given below is the execution chart that corresponds to thehierarchy chart of the property tax calculation program1.0 Main()2.0 CalculatePropertyTax()3.0 displayMessage( input string messageToDisplay)3.1 return double getHomeValue()3.2 return boolean checkHomeValue()3.3 return double applyPropertyTax(input double homeValue)3.4 displayPropertyTax(input homeValue)3.5 return Boolean queryMoreData()4.0 displayMessage(input string messageToDisplay)4.1 return char getYesNo()4.2 return char convertCase(input char)3.6 displayErrorMessage() More exlanation: example: 1.0 means it's of depth 1, line 0 then 2.0 means it's one call inside a function (aka it's inside another function)…Please help step to step with R program with a final code for understanding thank you. Automaker1.cvs: Automaker NumberAmerican Honda 169Chrysler LLC 439Ford 440General Motors 551Nissan 467Toyota 332Other 516 Automaker2.cvs: Category NumberAirbags and Seatbelts 201Body and Glass 182Brakes 163Fuel/Emission/Exhaust System 240Interior Electronics/Hardware 279Powertrain 1,148Steering 397Tires and Wheels 71True or False Encoding is the process of converting a program into instructions that can be understood by the computer. Data Gathering is the sequential process of analyzing information related to a given situation and generating appropriate response options. A data type is a list of similar types of data values that are grouped to be processed as one entity. Pseudo codes are set of rules on how statements can be conveyed. Rectangle is a flow chart diagram which visually presents the flow of data through processing system. The process of creating executable program through code written using a compiled programming language is called execution.
- Fill in the blanks: Q. Resource __________________ Framework is Better known as _______________.A workbook contains a list of members in the Computer Club. You want to identify the number of students who are freshmen who are Information Systems majors. Without filtering the dataset, what function should you use? Question 3Select one: a. DCOUNT b. Count A c. DSUM d. Countm6 C++ Question: Make an execution chart like the example below for the code provided. Example chart: An execution chart is a text version of the hierarchy. Indentation is used to indicate thesublevels or calls inside a call. It also contains the data exchange between the components asdesignated in the hierarchy chart. Given below is the execution chart that corresponds to thehierarchy chart of the property tax calculation program1.0 Main()2.0 CalculatePropertyTax()3.0 displayMessage( input string messageToDisplay)3.1 return double getHomeValue()3.2 return boolean checkHomeValue()3.3 return double applyPropertyTax(input double homeValue)3.4 displayPropertyTax(input homeValue)3.5 return Boolean queryMoreData()4.0 displayMessage(input string messageToDisplay)4.1 return char getYesNo()4.2 return char convertCase(input char)3.6 displayErrorMessage() More exlanation: example: 1.0 means it's of depth 1, line 0 then 2.0 means it's one call inside a function (aka it's inside another function)…