Assume you are in your homedirectory with a $ prompt. You want to search for a file using the mlocate database. What would you type to search for a file called module15 that is located outside of your homedirectory.

Assume you are in your homedirectory with a $ prompt. You want to search for a file using the mlocate database. What would you type to search for a file called module15 that is located outside of your homedirectory.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter14: Files And Streams

Section: Chapter Questions

Problem 2CP: In Chapter 11, you created the most recent version of the MarshallsRevenue program, which prompts...

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When the Search button is pressed in the screen depicted, the getSales() function from the PosDAO.java class is called, the parameters of this function are the from date and to date.The getSales () function should return a list of Pos objects that matches the criteria specified, Note this function has to perform two INNER JOINs in to combine all three tables in order to get all the needed data to fill the Pos object. The database schema is also depicted. The PosDAO, Product, SalesDetails and Pos classes are shown BELOW Write the getSales() function public class PosDAO { private Connection conn; PreparedStatement stmt = null; public boolean openConnection(){ try { // db parameters String url = "jdbc:mysql://localhost:4306/swen2005"; String user = "root"; String password = ""; // create a connection to the database conn = DriverManager.getConnection(url, user, password); if (conn!= null){ return true;…
In java create an application to manage your data base information the database is already created in mysql tables, the tables are fill, So the user can use your database application user friendly Retrieve all data: Given a table name, retrieve all data from the table and present it to the user. Average: Given a table name and a column name, return the average of the column. Here the assumption is that the column type will be numeric (e.g., cost column). Insert: Given a table name, your program should show the column names of that table and ask the users to input new data to the table. In case of errors, your program should directly show the MySQL errors to the users. Assumption 1: Users will enter data according to the database constraints. Assumption 2: Users will input one record at a time. Delete: Given a table name, your program should show the column names of that table and ask the users to input data that they want to delete. Assumption 1: Users will enter data according to the…
Open your text editor and create a new document named model.php model.php will contain functions that will connect to a database potentially return PDO statementobjects to the controller for processing. updateMessagesfunction updateMessages($id)This method will take a single parameter of id which is the saved id from the last or latest message displayed. It will conditionally select from the table “messages”, id, name, message, and time. The condition is that the field id is greater than the parameter for id. The return is the PDOStatement object with the row data from the query.
using python Create four variables for the database class: str_databasename, int_databaseid, lst_tablenames and int_count. str_databasename will store the name of the database, int_databaseid will store the identification number of the database and each identifier number is a unique number. lst_tablenames will store the list of tables for one particular database object. Int_count will store the number of tables for this database object.
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write a c++ program to Developed as a console application without GUI, this student database system projectuses file to store the students’ information mentioned in the features below Student Database Management System: Basic four features make up most of this project, but you can write your own code toadd more features, and make this project more effective and better overall. You canadd “Search Records” feature. Here’s a brief overview of the features:Add Records This feature allows you to add general information records. Thatincludes the student’s name, course and section. All the added records in this studentdatabase management system are stored in file.List Records It lists all the added records from the first feature. There are someimprovements you can make to this feature to make the list look more attractive.Modify Records This feature allows you to modify the added records. The modifiedrecords are stored in file.Delete Records This feature is for deleting the added students’…
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Create a function in your own database that takes two parameters: A year parameter A month parameter The function then calculates and returns the total sales of the requested period for each territory. Include the territory id, territory name, and total sales dollar amount in the returned data. Format the total sales as an integer. Hints: a) Use the TotalDue column of the Sales.SalesOrderHeader table in an AdventureWorks database for calculating the total sale. b) The year and month parameters should have the SMALLINT data type.
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In Chapter 11, you created the most recent version of the MarshallsRevenue program, which prompts the user for customer data for scheduled mural painting. Now, save all the entered data to a file that is closed when data entry is complete and then reopened and read in, allowing the user to view lists of customer orders for mural types.