Selenium webdriver Interview Questions & Anwser

Q 1. Can we create multiple instances with selenium web driver with same Browser?

Ans: Yes, We can Create multiple Instances with selenium web driver.

ex: package Sample Package;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.firefox.FirefoxDriver;

import org.openqa.selenium.ie.InternetExplorerDriver;

public class Class1

 {

public static void main(String[] args) throws InterruptedException

{

//Create 1st instance for IE

System.setProperty("webdriver.ie.driver", "C:\\Selenium Automation\\IEDriverServer.exe");

InternetExplorerDriver ds1 = new InternetExplorerDriver();

ds1.get("http://google.co.in");

Thread.sleep(3000);

ds1.findElement(By.name("q")).sendKeys("software testing");

Thread.sleep(3000);

ds1.findElement(By.name("btnK")).click();

//Create 2nd instance for IE

System.setProperty("webdriver.ie.driver", "C:\\Selenium Automation\\IEDriverServer.exe");

InternetExplorerDriver ds2 = new InternetExplorerDriver();

ds2.get("http://www.flipkart.com/");

Thread.sleep(3000);

ds2.findElement(By.name("q")).sendKeys("Computers");

Thread.sleep(3000);

//Create 3rd instance for IE

System.setProperty("webdriver.ie.driver", "C:\\Selenium Automation\\IEDriverServer.exe");

InternetExplorerDriver ds3 = new InternetExplorerDriver();

ds3.get("http://google.co.in");

Thread.sleep(3000);

ds3.findElement(By.name("q")).sendKeys("software testing");

Thread.sleep(3000);

Note: Create number of instances but once we run the program it will finish the 1st instance and 2nd instance then 3rd instance . it will not open multiple browsers at a time

Q2. How can we run my application on to different browesrs ?

Ans: By Creating different instances with different browser.

package SamplePackage;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;

import BackUpprograms.webdriver_Reg;

public class Class1 {

public static void main(String[] args) throws InterruptedException
{
// Create an Instance for IE browser
System.setProperty("webdriver.ie.driver", "C:\\Selenium Automation\\IEDriverServer.exe");
InternetExplorerDriver ds1 = new InternetExplorerDriver();
ds1.get("http://google.co.in");
Thread.sleep(3000);
ds1.findElement(By.name("q")).sendKeys("software testing");
Thread.sleep(3000);
ds1.findElement(By.name("btnK")).click();

// Create an Instance for Firefox browser
WebDriver ds = new FirefoxDriver();
ds.get("http://google.co.in");
Thread.sleep(3000);
ds.findElement(By.name("q")).sendKeys("software testing");

}
}