Create an application in which user will enter the reg number.name.Contact and the add button will add the values to the data grid view and the edit button in the grid view will edit the data of the particular row in the data grid view as shown in the figure below Form1 Enter Reg No 13401 Name contact 0300450456 Add RegNO Name Contact Edit 12001 amir 0300000456 Edit 13401 ali 0300450456 Edit

Create an application in which user will enter the reg number.name.Contact and the add button will add the values to the data grid view and the edit button in the grid view will edit the data of the particular row in the data grid view as shown in the figure below Form1 Enter Reg No 13401 Name contact 0300450456 Add RegNO Name Contact Edit 12001 amir 0300000456 Edit 13401 ali 0300450456 Edit

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Task 5: Create the GET_CREDIT_LIMIT procedure to obtain the full name and credit limit of the customer whose ID currently is stored in I_CUST_ID. Place these values in the variables I_CUSTOMER_NAME and I_CREDIT_LIMIT, respectively. When the procedure is called it should output the contents of I_CUSTOMER_NAME and I_CREDIT_LIMIT.
Task 4: The InstantRide User Satisfaction team is a core team for InstantRide, and they focus on increasing the customer satisfaction. They want to learn the travel time for each ride in the system. You need to return the USER_ID, and the TRAVEL_TIME column which is calculated using the TIMEDIFF function on the TRAVEL_END_TIME and the TRAVEL_START_TIME.
E MyS Mura 04- S Visu: Blac 9 Sign N Hom MyS y goog y! Exer SN c.blackboard.com/ultra/courses/_207342_1/cl/outline Completion Your answers are saved automatically. * Question Completion Status: QUESTION 1 Exercise: Create a statement that will make a copy of the vendors table. The name of the copy should be vendors QUESTION 2 Exercise: Create a statement that will delete the vendors archive table you created in the previous exercise. QUESTION 3 Exercise: Create a statement that will add the following row to the vendor_contact table Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Jump to level Complete the following statement to create a table named Country. Choose data types based on the following requirements: ISOCode3 stores the country's code, consisting of one to three letters. • IndepDate stores the country's independence date. CREATE TABLE Country ); ( ISOCode 3 /* Your code goes here */ IndepDate /* Your code goes here */ Enter a statement to delete the above table. /* Your code goes here */ ;
Given the following dataframe examclub, create the statement that would group examclub by Club Use and assign it to club_use. examclub = pd.read_csv("exama.csv") examclub 0 1 2 3 4 5 6 7 8 9 Member Join Date Club Use Pool Tim Berners-Lee Pool Leonard Kleinrock Golf Charles Babbage Golf Konrad Zuse Spa Steve Wozniak Spa Steve Jobs Golf Spa Pool Golf Member Name Member Level Dues Paid Dues Owed Gold 5250 456 Silver 4406 1200 Bronze 8661 300 Silver 7075 100 Bronze 2524 2000 Gold 2890 Bronze 1030 Silver 789 Bronze 1738 Gold 287 1/1/2020 1/2/2020 1/3/2020 2/1/2020 3/2/2020 4/3/2020 1/1/2020 1/2/2020 3/2/2020 4/3/2020 Ada Lovelace John Atanasoff Alan Turing Bill Gates Then use club_use and write the following statements. Display the Pool group. Display the sum of the Dues Paid and Dues Owed by groups. Display the max of the only the Dues Paid by the groups. 2793 7172 6362 5982 7917
When you design your MapReduce job, the data types of key and value from the mapper must match with the job final output key-value types Select one: True False
The Save Transaction button depicted in the screen attached is used to save relevant data to the sales table and the salesdetails tables from the depicted schema. When this button is clicked it calls the saveTransaction() function that is within the PosDAO class, it passes to this function an ArrayList of salesdetails object, this list contains the data entered into the jTable which is the products and qty being sold.Write the saveTransaction function. You are to loop through the items and get the total sales, next you are to insert the current date and the total sales into the sales table. Reminder that the sales table SalesNumber field is set to AUTO-INCREMENT, hence the reason for only entering the total sales and current date in sales table.
When a view is removed, what happens to the data it displayed?
Design an Android application for the Department of Tourism called SATourismApp. The application must have a GUI. The application must make use of the SQLite Database to store and retrieve details of the tourist attractions. The app must consist of the following activities/classes: Main activity: This is the main user interface of the application. PlaceDetails class: This will handle the details of the tourist attractions. SQLite Helper class: This will handle the database and tables creation and also performing the CRUD operations. SQLite Helper class For this task you are only going to perform CR (Create & Read) operations. Create an SQLite database called satourist. Your database should have a table called touristattractions to store details of the tourist destinations found in the nine provinces of South Africa. provides the provinces and the tourist attractions you need to add to your database. Make use of an addPlaces() method to add the tourist attractions…
Subject SubjectNO Student SUB_Name STD_Name Pre SUB Specialization STD NO Registration SubjectNO STD NO REG date Q1) Write procedure to print the registration dates for all subjects that are registered by student whose name "ALI". h 17