Starting Out with Java: Early Objects (6th Edition)
6th Edition
ISBN: 9780134462011
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 15.1, Problem 15.6CP
Explanation of Solution
- Protocol required for Accessing database, database name and other items is listed in a database URL.
- It denotes a way of database addressing that is platform independent.
- The general format of database URL is “protocol: subprotocol: databaseName”.
- The details of format includes:
- Protocol:
- It denotes the database protocol.
- When JDBC is been used, protocol will be “jdbc”.
- Subprotocol:
- It depends on particular database type that user wants to connect...
- Protocol:
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
What database backend is used as the default when a new Django project is created?
What is the main difference between making a copy of a database and breaking it up?
main.java file
import java.sql.*;public class Main { public static void main(String[] args) { try { // Connect to the library_db database, via the jdbc:mysql: channel on localhost (this PC) // Use username "otheruser", password "swordfish". Connection connection = DriverManager.getConnection( "jdbc:mysql://localhost:3306/library_db?useSSL=false", "otheruser", "swordfish" ); // Create a direct line to the database for running our queries Statement statement = connection.createStatement(); ResultSet results; int rowsAffected; // Set up finished, do some stuff: // executeQuery: runs a SELECT statement and returns the results. results = statement.executeQuery("SELECT title, qty FROM books"); // Loop over the results, printing them all. while (results.next()) {…
Chapter 15 Solutions
Starting Out with Java: Early Objects (6th Edition)
Ch. 15.1 - Why do most businesses use a DBMS to store their...Ch. 15.1 - When a Java programmer uses a DBMS to store and...Ch. 15.1 - Prob. 15.3CPCh. 15.1 - Prob. 15.4CPCh. 15.1 - Prob. 15.5CPCh. 15.1 - Prob. 15.6CPCh. 15.1 - What static JDBC method do you call to get a...Ch. 15.2 - Describe how the data that is stored in a table is...Ch. 15.2 - What is a primary key?Ch. 15.2 - What Java data types correspond with the following...
Ch. 15.3 - Prob. 15.11CPCh. 15.3 - Prob. 15.12CPCh. 15.3 - Prob. 15.13CPCh. 15.3 - Prob. 15.14CPCh. 15.3 - What is the purpose of the % symbol in a character...Ch. 15.3 - How can you sort the results of a SELECT statement...Ch. 15.3 - Assume that the following declarations exist:...Ch. 15.3 - How do you submit a SELECT statement to the DBMS?Ch. 15.3 - Prob. 15.19CPCh. 15.3 - Prob. 15.20CPCh. 15.4 - Prob. 15.21CPCh. 15.4 - Prob. 15.22CPCh. 15.5 - The Midnight Coffee Roastery is running a special...Ch. 15.5 - Prob. 15.24CPCh. 15.6 - Prob. 15.25CPCh. 15.6 - Write a statement to delete the Book table you...Ch. 15 - Prob. 1MCCh. 15 - This is a standard language for working with...Ch. 15 - Prob. 3MCCh. 15 - The data that is stored in a row is divided...Ch. 15 - Prob. 5MCCh. 15 - This type of SQL statement is used to retrieve...Ch. 15 - This contains the results of an SQL SELECT...Ch. 15 - This clause allows you to specify search criteria...Ch. 15 - Prob. 9MCCh. 15 - Prob. 10MCCh. 15 - Prob. 11MCCh. 15 - Prob. 12MCCh. 15 - This method is specified in the Statement...Ch. 15 - This SQL statement is used to insert rows into a...Ch. 15 - This SQL statement is used to remove rows from a...Ch. 15 - Prob. 16MCCh. 15 - Prob. 17MCCh. 15 - True/False: Java comes with its own built-in DBMS.Ch. 15 - True/False: A Java programmer that uses a DBMS to...Ch. 15 - True/False: You use SQL instead of Java to write...Ch. 15 - True/False: In SQL, the not-equal-to operator is...Ch. 15 - Prob. 22TFCh. 15 - Prob. 23TFCh. 15 - Prob. 24TFCh. 15 - Prob. 1FTECh. 15 - Prob. 2FTECh. 15 - Prob. 3FTECh. 15 - What SQL data types correspond with the following...Ch. 15 - Look at the following SQL statement. SELECT Name...Ch. 15 - Write a SELECT statement that will return all of...Ch. 15 - Write a SELECT statement that will return the...Ch. 15 - Prob. 5AWCh. 15 - Write a SELECT statement that will return the...Ch. 15 - Write a SELECT statement that will return all of...Ch. 15 - Write a SELECT statement that will return the...Ch. 15 - Write a SELECT statement that will return the...Ch. 15 - Prob. 10AWCh. 15 - Write an SQL statement that does the following:...Ch. 15 - Prob. 12AWCh. 15 - Prob. 13AWCh. 15 - Assuming that conn references a valid Connection...Ch. 15 - Look at the following declaration. String sql =...Ch. 15 - Prob. 16AWCh. 15 - Prob. 17AWCh. 15 - Prob. 18AWCh. 15 - Prob. 1SACh. 15 - Prob. 2SACh. 15 - Prob. 3SACh. 15 - What is a primary key?Ch. 15 - Prob. 5SACh. 15 - What are the relational operators in SQL for the...Ch. 15 - What is the number of the first row in a table?...Ch. 15 - Prob. 8SACh. 15 - Prob. 9SACh. 15 - Customer Inserter Write an application that...Ch. 15 - Customer Updater Write an application that...Ch. 15 - Unpaid Order Sum Write an application that...Ch. 15 - Population Database Make sure you have downloaded...Ch. 15 - Personnel Database Creator Write an application...Ch. 15 - Employee Inserter Write a GUI application that...Ch. 15 - Employee Updater Write a GUI application that...
Knowledge Booster
Similar questions
- Which database backend is selected automatically to serve as the project's default database backend when a Django project is first created?arrow_forwardWhat Big O class does the database's execution time fall into? There may be just one more thing I can do, so let me at it. How many times may deletes be made in one go? Even if it were only ever used in a single commercial, it wouldn't matter. Just just doing one online search?arrow_forwardWhat falls under the Big O category for the database's execution time? If there is just one more item to accomplish, consider it done. How many items are removed completely during a single operation? What does it matter if it is just going to be used in the context of a single advertisement? As a direct consequence of doing a single search on the internet?arrow_forward
- Given the code below, what would be the answers for the following questions: 1. In which method is the call to the database being executed? 2. What is the name of the database this is being accessed? 3. What is the name of the database table being accessed? 4. Which column is being retrieved from the database table? import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.*;import java.io.IOException;import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.Statement;import java.util.Scanner;public class guiDBExample extends JFrame implements ActionListener { String inputNumber; int sqlNumber; String partName = null; String partDescription = null; String partPrice = null; JTextField name; JTextField number; public guiDBExample() { buildGUI(); } public final void buildGUI() { JPanel panel1 = new JPanel(); JPanel panel2 =…arrow_forwardHow can you know whether a database object is there?arrow_forwardWhen we created a Mongo database on a server, one way to access that database from another computer is SSH tunneling. The other way is to expose the database ports and implement users and credentials. What are some pros and cons of each of these methods?arrow_forward
- Suppose two client sessions are connected to a single database table, if session one issues a read lock on the table: What would happen if session one issues a write command to the locked table? What would happen if session two issues a write command to the locked table?arrow_forwardWhat are the namespaces used in ADO.Net to connect to a database?arrow_forwardWrite a Java GUI application that will keep track of student results at a local college and save the process result into a database. The application must contain the result that a student has obtain for a test, assignment and examarrow_forward
- Why might a developer prefer to use a UUID datatype instead of a traditional integer for primary keys in databases?arrow_forwardGenerally speaking, database logs are useful for two things. How can I find out what they are?arrow_forwardImagine a database management system, such as the one used by an airline, that makes use of snapshot isolation. For instance, in order to get more favourable results over the long run, the airline can decide to go with a nonserializable execution.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education