findElement and findElements

findElement and findElements are selenium commands which are used to locate elements in Web pages using different ways such as

ID	driver.findElement(By.Id("Login"));
Name	driver.findElement(By.Name("Login"));
ClassName	driver.findElement(By.ClassName("Login"));
LinkText	driver.findElement(By.LinkText("Login"));
PartialLinkText	driver.findElement(By.PartialLinkText("Login"));
TagName	driver.findElement(By.TagName("Login"));
XPath	driver.findElement(By.XPath("Login"));

findElement() 

the command used to identify a web element in the web page.

• This command is used to fetch a single element on the web page
• It will return the object of the first matching element
• It will throw NoSuchElementException when there is no element

driver.findElement(By.xpath("//*[@Value='Yes']")).click();

Ex:

findElements() 

the command used to identify a list of web elements in the web page.

• This command is used to uniquely identify the list of web elements within the web page.
• If the element doesn’t exist on the page then if no element is found it will return the empty list.

WebElement element = driver.findElement(By.LocatorStrategy("Locator"));

Ex: