Wait Commands in Selenium:-

It is used to provide wait time for a particular time, it is mostly used where we run multiple processes simultaneously.

Type of wait:-

1) Implicit wait:-

It is used to provide a particular time interval after that performs navigation or another process.

WebDriver driver;
driver.manage().timeouts.implicitWait(timeinterval,TimeUnit.Seconds);

 

2) Explicit wait:-

It is used to provide wait time according to expected condition using a web element.

WebDriverWait wait=new WebDriverWait(driver, 20);

wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("xpath")));