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Database Testing using Selenium: Step by Step Guide (medium)

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Database Testing using Selenium: Step by Step Guide (medium)

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Questions and Answers

Which API allows you to execute SQL statements in Java?

Webdriver
Selenium
JDBC (correct)
Database Connection

What is responsible for the connectivity between Java and databases?

Selenium
JDBC (correct)
Database Connection
Webdriver

Which class is responsible for managing the drivers in JDBC?

Connection
Driver
Statement
DriverManager (correct)

Which step is required to connect to a database in Selenium?

Make a connection to the database (C) Signup and view all the answers

What is the syntax to make a connection to the database in Selenium?

DriverManager.getConnection(URL, "userid", "password") (A) Signup and view all the answers

What does the URL parameter represent in the connection syntax?

The URL of the database (B) Signup and view all the answers

What does the userid parameter represent in the connection syntax?

The username configured in the database (A) Signup and view all the answers

What does the password parameter represent in the connection syntax?

The password of the configured user (B) Signup and view all the answers

What is the role of the DriverManager class in JDBC?

Managing the drivers (A) Signup and view all the answers

What is the role of the Connection class in JDBC?

Establishing a connection to the database (B) Signup and view all the answers

Which database is being connected to in the code snippet?

MySQL (D) Signup and view all the answers

What is the URL for connecting to the 'emp' database in MySQL?

jdbc:mysql://localhost:3036/emp (B) Signup and view all the answers

What is the code to create a connection to the database?

Connection con = DriverManager.getConnection(dbUrl,username,password); (B) Signup and view all the answers

What method is used to execute SQL queries?

stmt.executeQuery(query); (B) Signup and view all the answers

Where are the results of the executed query stored?

In the ResultSet object (C) Signup and view all the answers

What is the purpose of MySQL Workbench?

To administer the database without coding SQL (C) Signup and view all the answers

What is the purpose of the MySQL JDBC connector?

To create a connection to the database (A) Signup and view all the answers

What is the purpose of the Class.forName() method in the code snippet?

To load the JDBC driver (A) Signup and view all the answers

What is the purpose of the while loop in the code snippet?

To process the results of the queries (D) Signup and view all the answers

What is the output of the code snippet?

The names and ages of the employees in the 'employee' table (B) Signup and view all the answers