Update Record Code: Dim line, data(1) As String Dim updateJag As String = txtJagNumber. Text Dim jagNumber As String Dim average As Decimal GetInput(jagNumber, average) Dim record As String NewCSV(jagNumber, average) Dim sr As IO.StreamReader = I0.File.0penText("Average.txt") Dim sw As IO.StreamWriter = 10.File.CreateText("Temp.txt") Do Until sr.EndofStream line = sr.ReadLine data = line.Split(","c) If data(0) = updateJag Then sw.WriteLine(record) Else sw.Writeline(line) End If Loop sr.Close() sw.Close() File. Delete("Average.txt") File.Move("Temp.txt", "Average.txt") Sub GetInput reads values in from textboxes into variables. The inputted value for jagNumber is J00123565. The inputted value for average is 90.20. Function NewCSV created a comma separated value record using the two inputted fields. Walk through the code and show the values for the variables and location pointer as the code is executed. Average.txt Temp.txt J00768567,98.54 J00546344,72.35 J00123565,89.20 J00998877,92.50 updateJag average record line data

Is there a difference between a criteria for testing and a necessity for testing?

make a DFD for the sales order management system. (NOTE: refer to the pic)  A Sales order management system is an information system that can track sales, customer information details, and real time process details. This IS system is good for CRM (customer relationship management) because with the feature of keeping track of customer details this can help the issues of the customer who needed inquiry due to certain issue with a faster response time. Describe their responsibility and liability to the system. Example: (1) a cashier posting orders and collecting payments and giving changes will have to responsible for likely shortage in collections; Accountabilities: Define the accountabilities associated with IS ownership. Specify who is accountable for project success, adherence to timelines, and achieving business objectives. Ownership Structure: Define the ownership structure, including primary stakeholders and decision-makers. Clarify roles such as project sponsors, project managers,…

Please create State chart diagram for the small restaurent.