EBK CONCEPTS OF PROGRAMMING LANGUAGES
12th Edition
ISBN: 9780135102251
Author: Sebesta
Publisher: VST
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what is an instance of a data flow from a source system to a data warehouse.
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- Hello! I need your help. Got a lab which is not getting solved. I have a task to make a windows form app using C# for ordering fast food. I got the whole thing working except the part where the custumer can choose the quantity. Attaching bellow what professor is looking for and parts of my code to explain what I have done. // Getting the order and quantity (where I messed up most likely) // chkBurger - check box for burger option | txtRegQuant - text box for input double price = 0.0; double total = 0.0; if (chkBurger.Checked) { if (chkRegular.Checked) { int regQuant = int.Parse(txtRegQuant.Text); if (regQuant >= 0) { price = 4.19 + price; total = price * regQuant; } } // Final calculation & Output double taxes = total *…arrow_forwardPlease original work What is at least three key differences between a data warehouse and a traditional operational database. Talk about scenarios where one would be preferred over the other. What is the process of Extract, Transform, Load (ETL) and its role in data warehousing. Talk about the importance of data cleaning and transformation in this process. Please cite in text references and add weblinksarrow_forwardPlease original work What is a data warehouse and its primary purpose. What are the main components of a data warehouse architecture. Talk about the benefits of using a data warehouse for business intelligence and analytics Please cite in text references and add weblinksarrow_forward
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- You can use the PagerSettings element of a GridView control to do all but one of the following. Which one is it? Control what buttons appear in the pager area Control the number of rows that are displayed on a page Control whether text or images appear on the page buttons Control where the pager area appearsarrow_forwardWhat does the following SQL statement add to the Terms table?Insert Into Terms (TermsDueDays)Values (90)a) A row with a value of 90 for the TermsDueDays columnb) 90 rows with a column of TermsDueDaysc) All rows where the TermsDueDays column has a value of 90d) A TermsDueDays column with a default value of 90arrow_forwardWhat is the primary function of a data adapter? a).To define the connection to a databaseb) To manage the flow of data between a client program and a databased) To convert data to the format required by an applicationc) To define a SQL operation to be performedarrow_forward
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