Ques 1) What are the annotations used in TestNG ?
Ans: @Test, @BeforeSuite, @AfterSuite, @BeforeTest,
@AfterTest, @BeforeClass, @AfterClass, @BeforeMethod, @AfterMethod.
Ques 2) How do you read data from excel ?
FileInputStream
fis = new FileInputStream(“path of excel file”);
Workbook
wb = WorkbookFactory.create(fis);
Sheet s
= wb.getSheet(“sheetName”);
String value =
s.getRow(rowNum).getCell(cellNum).getStringCellValue();
Ques 3) What is the use of xpath ?
Ans- it is used to find the WebElement in web page. It is
very useful to identify the dynamic web elements.
Ques 4) What are different types of locators ?
Ans- There are 8 types of locators and all are the static
methods of the By class.
By.id(), By.name(), By.tagName(), By.className(), By.linkText(),
By.partialLinkText(), By.xpath, By.cssSelector().
Ques 5) What is the difference between Assert and Verify?
Ans- Assert- it is used to verify the result. If the test
case fail then it will stop the execution of the test case there itself and
move the control to other test case.
Verify- it is also used to verify the result. If the test
case fail then it will not stop the execution of that test case.
Ques 6) What is the alternate way to click on login button?
Ans- use submit() method but it can be used only when
attribute type=submit.
Ques 7) How do you verify if the checkbox/radio is checked
or not ?
Ans- We can use isSelected() method.
Syntax –
driver.findElement(By.xpath("xpath
of the checkbox/radio button")).isSelected();
If the return value of this method is true then it is
checked else it is not.
Ques 8) How do you handle alert pop-up ?
Ans- To handle alert pop-ups, we need to 1st switch control
to alert pop-ups then click on ok or cancle then move control back to main
page.
Syntax-
String mainPage = driver.getWindowHandle();
Alert alt = driver.switchTo().alert(); // to move
control to alert popup
alt.accept(); // to click on ok.
alt.dismiss(); // to click on cancel.
//Then move the control back to main web page-
driver.switchTo().window(mainPage);
→ to switch back to main page.
Ques 9) How do you launch IE/chrome browser?
Ans- Before launching IE or Chrome browser we need to set
the System property.
//To open IE browser
System.setProperty(“webdriver.ie.driver”,”path of the
iedriver.exe file ”);
WebDriver driver = new
InternetExplorerDriver();
//To open Chrome browser →
System.setProperty(“webdriver.chrome.driver”,”path of the chromeDriver.exe file
”);
WebDriver driver = new
ChromeDriver();
Ques 10) How to perform right click using WebDriver?
Ans- Use Actions class
Actions act = new Actions(driver); // where driver is
WebDriver type
act.moveToElement(webElement).perform();
act.contextClick().perform();
Ques 11) How do perform drag and drop using WebDriver?
Ans- Use Action class
Actions act = new Actions(driver);
WebElement source = driver.findElement(By.xpath(“
-----”)); //source ele which you want to drag
WebElement target = driver.findElement(By.xpath(“
-----”)); //target where you want to drop
act.dragAndDrop(source,target).perform();
Ques 12) Give the example for method overload in WebDriver.
Ans- frame(string), frame(int), frame(WebElement).
Ques 13) How do you upload a file?
Ans- To upload a file we can use sendKeys() method.
driver.findElement(By.xpath(“input
field”)).sendKeys(“path of the file which u want to upload”);
Ques 14) How do you click on a menu item in a drop down
menu?
Ans- If that menu has been created by using select tag then
we can use the methods selectByValue() or selectByIndex() or
selectByVisibleText(). These are the methods of the Select class.
If the menu has not been created by using the select tag
then we can simply find the xpath of that element and click on that to select.
Ques 15) How do you simulate browser back and forward ?
driver.navigate().back();
driver.navigate().forward();
Ques 16) How do you get the current page URL ?
driver.getCurrentUrl();
Ques 17) What is the difference between ‘/’ and ‘//’ ?
Ans- //- it is used to search in the entire structure.
/- it is used to identify the immediate child.
Ques 18) What is the difference between findElement and
findElements?
Ans- Both methods are abstract method of WebDriver interface
and used to find the WebElement in a web page.
findElement() – it used to find the one web element. It
return only one WebElement type.
findElements()- it used to find more than one web element.
It return List of WebElements.
Ques 19) How do you achieve synchronization in WebDriver ?
Ans- We can use implicit wait.
Syntax-
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
Here it will wait for 10sec if while execution driver did
not find the element in the page immediately. This code will attach with each
and every line of the script automatically. It is not required to write every
time. Just write it once after opening the browser.
Ques 20) Write the code for Reading and Writing to Excel
through Selenium ?
FileInputStream fis = new FileInputStream(“path of excel
file”);
Workbook wb = WorkbookFactory.create(fis);
Sheet s = wb.getSheet("sheetName");
String value =
s.getRow(rowNum).getCell(cellNum).getStringCellValue(); // read data
s.getRow(rowNum).getCell(cellNum).setCellValue("value
to be set"); //write data
FileOutputStream fos = new FileOutputStream(“path of
file”);
wb.write(fos); //save file
Ques 21) How to get typed text from a textbox ?
Ans- use getAttribute(“value”) method by passing arg as
value.
String typedText =
driver.findElement(By.xpath("xpath of
box")).getAttribute("value"));
Ques 22) What are the different exceptions you got when
working with WebDriver ?
Ans- ElementNotVisibleException,
ElementNotSelectableException, NoAlertPresentException,
NoSuchAttributeException, NoSuchWindowException, TimeoutException,
WebDriverException etc.
Ques 23) What are the languages supported by WebDriver ?
Ans- Python, Ruby, C# and Java are all supported directly by
the development team. There are also webdriver implementations for PHP and
Perl.
Ques 24) How do you clear the contents of a textbox in
selenium ?
Ans- Use clear() method.
driver.findElement(By.xpath("xpath
of box")).clear();
Ques 25) What is a Framework ?
Ans- A framework is set of automation guidelines which help
in
Maintaining consistency of Testing, Improves test
structuring, Minimum usage of code, Less Maintenance of code, Improve
re-usability, Non Technical testers can be involved in code, Training period of
using the tool can be reduced, Involves Data wherever appropriate.
There are five types of framework used in software
automation testing:
1-Data Driven Automation Framework
2-Method Driven Automation Framework
3-Modular Automation Framework
4-Keyword Driven Automation Framework
5-Hybrid Automation Framework , its basically combination of
different frameworks. (1+2+3).
Ques 26) What are the prerequisites to run selenium
webdriver?
Ans- JDK, Eclipse, WebDriver(selenium standalone jar file),
browser, application to be tested.
Ques 27) What are the advantages of selenium webdriver?
Ans- a) It supports with most of the browsers like Firefox,
IE, Chrome, Safari, Opera etc.
b) It supports with most of the language like Java, Python,
Ruby, C# etc.
b) Doesn’t require to start server before executing the test
script.
c) It has actual core API which has binding in a range of
languages.
d) It supports of moving mouse cursors.
e) It support to test iphone/Android applications.
Ques 28) What is WebDriverBackedSelenium ?
Ans- WebDriverBackedSelenium is a kind of class name where
we can create an object for it as below
Selenium wbdriver= new
WebDriverBackedSelenium(WebDriver object name, "URL path of website")
The main use of this is when we want to write code using
both WebDriver and Selenium RC , we must use above created object to use
selenium commands.
Ques 29) How to invoke an application in webdriver ?
driver.get(“url”); or
driver.navigate().to(“url”);
Ques 30) What is Selenium Grid ?
Ans- Selenium-Grid allows you to run your tests on different
machines against different browsers in parallel. That is, running multiple
tests at the same time against different machines, different browsers and
operating systems. Essentially, Selenium-Grid support distributed test
execution. It allows for running your tests in a distributed test execution
environment.
Ques 31) How to get the number of frames on a page ?
List <WebElement> framesList =
driver.findElements(By.xpath("//iframe"));
int numOfFrames =
frameList.size();
Ques 32) How do you simulate scroll down action ?
Ans- Use java script to scroll down-
JavascriptExecutor jsx = (JavascriptExecutor)driver;
jsx.executeScript("window.scrollBy(0,4500)",
""); //scroll down, value 4500 you can change as per your req
jsx.executeScript("window.scrollBy(450,0)",
""); //scroll up
ex-
public class ScrollDown {
public static void main(String[] args) throws
InterruptedException {
WebDriver driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,
TimeUnit.SECONDS);
driver.get("http://www.flipkart.com/womens-clothing/pr?sid=2oq,c1r&otracker=hp_nmenu_sub_women_1_View%20all");
driver.manage().window().maximize();
JavascriptExecutor jsx = (JavascriptExecutor)driver;
jsx.executeScript("window.scrollBy(0,4500)",
""); //scroll down
Thread.sleep(3000);
jsx.executeScript("window.scrollBy(450,0)",
""); //scroll up
}
}
Ques 33) What is the command line we have to write inside a
.bat file to execute a selenium project when we are using testng ?
Ans- java -cp bin;jars/* org.testng.TestNG testng.xml
Ques 34) Which is the package which is to be imported while
working with WebDriver ?
Ans- org.openqa.selenium
Ques 35) How to check if an element is visible on the web
page ?
Ans- use isDisplayed() method. The return type of the method
is boolean. So if it return true then element is visible else not visible.
driver.findElement(By.xpath("xpath
of elemnt")).isDisplayed();
Ques 36) How to check if a button is enabled on the page ?
Ans- Use isEnabled() method. The return type of the method
is boolean. So if it return true then button is enabled else not enabled.
driver.findElement(By.xpath("xpath
of button")).isEnabled();
Ques 37) How to check if a text is highlighted on the page ?
Ans- To identify weather color for a field is different or
not-
String color =
driver.findElement(By.xpath("//a[text()='Shop']")).getCssValue("color");
String backcolor =
driver.findElement(By.xpath("//a[text()='Shop']")).getCssValue("background-color");
System.out.println(color);
System.out.println(backcolor);
Here if both color and back color different then that means
that element is in different color.
Ques 38) How to check the checkbox or radio button is
selected ?
Ans- Use isSelected() method to identify. The return type of
the method is boolean. So if it return true then button is selected else not
enabled.
driver.findElement(By.xpath("xpath
of button")).isSelected();
Ques 39) How to get the title of the page ?
Ans- Use getTitle() method.
Syntax- driver.getTitle();
Ques 40) How do u get the width of the textbox ?
driver.findElement(By.xpath(“xpath of textbox
”)).getSize().getWidth();
driver.findElement(By.xpath(“xpath
of textbox ”)).getSize().getHeight();
Ques 41) How do u get the attribute of the web element ?
Ans-
driver.getElement(By.tagName(“img”)).getAttribute(“src”) will give you the src
attribute of this tag. Similarly, you can get the values of attributes such as
title, alt etc.
Similarly you can get CSS properties of any tag by using
getCssValue(“some propety name”).
Ques 42) How to check whether a text is underlined or not ?
Ans- Identify by getCssValue(“border-bottom”) or sometime
getCssValue(“text-decoration”) method if the
cssValue is 'underline' for that WebElement or not.
ex- This is for when moving cursor over element that
is going to be underlined or not-
public class UnderLine {
public static void main(String[] args) {
WebDriver driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,
TimeUnit.SECONDS);
driver.get("https://www.google.co.in/?gfe_rd=ctrl&ei=bXAwU8jYN4W6iAf8zIDgDA&gws_rd=cr");
String cssValue=
driver.findElement(By.xpath("//a[text()='Hindi']")).getCssValue("text-decoration");
System.out.println("value"+cssValue);
Actions act = new Actions(driver);
act.moveToElement(driver.findElement(By.xpath("//a[text()='Hindi']"))).perform();
String cssValue1=
driver.findElement(By.xpath("//a[text()='Hindi']")).getCssValue("text-decoration");
System.out.println("value over"+cssValue1);
driver.close();
}
}
Ques 43) How to change the URL on a webpage using selenium
web driver ?
driver.get(“url1”);
driver.get(“url2”);
Ques 44) How to hover the mouse on an element ?
Actions act = new Actions(driver);
act.moveToElement(webelement); //webelement on which
you want to move cursor
Ques 45) What is the use of getOptions() method ?
Ans- getOptions() is used to get the selected option from
the dropdown list.
Ques 46) What is the use of deSelectAll() method ?
Ans- It is used to deselect all the options which have been
selected from the dropdown list.
Ques 47) Is WebElement an interface or a class ?
Ans- WebDriver is an Interface.
Ques 48) FirefoxDriver is class or an interface and from
where is it inherited ?
Ans- FirefoxDriver is a class. It implements all the methods
of WebDriver interface.
Ques 49) Which is the super interface of webdriver ?
Ans- SearchContext.
Ques 50) What is the difference b/w close() and quit()?
Ans- close() – it will close the browser where the control
is.
quit() – it will close all the browsers opened by WebDriver.
Ques 1) Can we enter text without using sendKeys() ?
Ans – Yes we can enter text without using sendKeys() method.
We have to use combination of javascript and wrapper classes with WebDriver
extension class, check the below code-
public static void setAttribute(WebElement element, String
attributeName, String value)
{
WrapsDriver
wrappedElement = (WrapsDriver) element;
JavascriptExecutor driver =
(JavascriptExecutor)wrappedElement.getWrappedDriver();
driver.executeScript("arguments[0].setAttribute(arguments[1],arguments[2])",
element, attributeName, value);
}
call the above method in the test script and pass the text
field attribute and pass the text you want to enter.
Ques 2) There is a scenario whenever “Assert.assertEquals()”
function fails automatically it has to take screenshot. How can you achieve
this ?
Ans- By using EventFiringWebDriver.
Syntax-EventFiringWebDriver eDriver=new
EventFiringWebDriver(driver);
File srcFile = eDriver.getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(srcFile,
new File(imgPath));
Ques 3) How do you handle https website in selenium ?
Ans- By changing the setting of FirefoxProfile.
Syntax-public class HTTPSSecuredConnection {
public static void main(String[] args){
FirefoxProfile profile = new FirefoxProfile();
profile.setAcceptUntrustedCertificates(false);
WebDriver driver = new FirefoxDriver(profile);
driver.get("url");
}
}
Ques 4) How to login into any site if its showing any
authetication popup for user name and pass ?
Ans – pass the username and password with url.
Syntax- http://username:password@url
ex- http://creyate:jamesbond007@alpha.creyate.com
Ques 5) What is the name of Headless browser.
Ans- HtmlUnitDriver.
Ques 6) Open a browser in memory means whenever it will try
to open a browser the browser page must not come and can perform the operation
internally.
Ans- use HtmlUnitDriver.
ex-
public class Memory {
public static void main(String[] args) {
HtmlUnitDriver driver = new HtmlUnitDriver(true);
driver.setJavascriptEnabled(false);
driver.manage().timeouts().implicitlyWait(10,
TimeUnit.SECONDS);
driver.get("https://www.google.co.in/");
System.out.println(driver.getTitle());
}
}
Ques 7) What are the benefits of using TestNG ?
Ans-
a) TestNG allows us to execute of test cases based on group.
b) In TestNG Annotations are easy to understand.
c) Parallel execution of Selenium test cases is possible in
TestNG.
d) Three kinds of report generated
e) Order of execution can be changed
f) Failed test cases can be executed
g) Without having main function we can execute the test
method.
h) An xml file can be generated to execute the entire test
suite. In that xml file we can rearrange our execution order and we
can also skip the execution of particular test case.
Ques 8) How do you take screen shot without using
EventFiringWebDriver ?
Ans-
File srcFile =
((TakeScreenshot)driver).getScreenshotAs(OutputType.FILE); //now we can do
anything with this screenshot
like copy this to any folder-
FileUtils.copyFile(srcFile,new
File(“folder name where u want to copy/file_name.png”));
Ques 9) How do you send ENTER/TAB keys in WebDriver ?
Ans- use click() or submit() [submit() can be used only when
type=’submit’]) method for ENTER. Or use Actions class to press keys.
For Enter-
act.sendKeys(Keys.RETURN);
For Tab-
act.sendKeys(Keys.ENTER);
where act is Actions class type. ( Actions act = new
Actions(driver); )
Ques 10) What is Datadriven framework & Keyword Driven ?
Ans- Datadriven framework- In this Framework , while Test
case logic resides in Test Scripts, the Test Data is separated and kept outside
the Test Scripts.Test Data is read from the external files (Excel File) and are
loaded into the variables inside the Test Script. Variables are used both for
Input values and for Verification values.
Keyword Driven framework- The Keyword-Driven or Table-Driven
framework requires the development of data tables and keywords, independent of
the test automation tool used to execute them . Tests can be designed with or
without the Application. In a keyword-driven test, the functionality of the
application-under-test is documented in a table as well as in step-by-step
instructions for each test.
Ques 11) While explaining the framework, what are points
which should be covered ?
Ans-
a) What is the frame work.
b) Which frame work you are using.
c) Why This Frame work.
d) Architecture.
e) Explanation of every component of frame work.
f) Process followed in frame work.
g) How & when u execute the frame work.
h) Code (u must write code and explain).
i) Result and reporting .
j) You should be able to explain it for 20 Minutes.
Ques 12) How to switch back from a frame ?
Ans- use method defaultContent().
Syntax
– driver.switchTo().defaultContent();
Ques 13) How to type text in a new line inside a text area ?
Ans- Use \n for new line.
ex-
webelement.sendKeys(“Sanjay_Line1.\n Sanjay_Line2.”);
it will type in text box as-
Sanjay_Line1.
Sanjay_Line2.
Ques 14) What is the use of AutoIt tool ?
Ans- Some times while doing testing with selenium, we get
stuck by some interruptions like a window based pop up. But selenium fails to
handle this as it has support for only web based application. To overcome this
problem we need to use AutoIT along with selenium script. AutoIT is a third
party tool to handle window based applications. The scripting language used is
in VBScript.
Ques 15) How to perform double click using WebDriver ?
Ans- use doubleClick() method.
Syntax- Actions act = new Actions(driver);
act.doubleClick(webelement);
Ques 16) How to press Shift+Tab ?
Ans-
String press = Keys.chord(Keys.SHIFT,Keys.ENTER);
webelement.sendKeys(press);
Ques 17) What is the use of contextClick() ?
Ans- It is used to right click.
Ques 18) What is the difference b/w getWindowHandles() and
getWindowHandle() ?
Ans- getWindowHandles()- is used to get the address of all
the open browser and its return type is Iterator<String>.
getWindowHandle()- is used to get the address of the current
browser where the conrol is and return type is String.
Ques 19) How do you accommodate project specific methods in
your framework ?
Ans- 1st go through all the manual test cases and identify
the steps which are repeating. Note down such steps and make them as methods
and write into ProjectSpecificLibrary.
Ques 20) What are different components of your framework ?
Ans- Library- Assertion, ConfigLibrary, GenericLibrary,
ProjectSpecificLibrary, Modules.
Drivers folder, Jars folder, excel file.
Ques 21) What are the browsers supported by Selenium IDE ?
Ans- Mozilla FireFox only. Its an Firefox add on.
Ques 22) What are the limitations of Selenium IDE ?
Ans-
a) It does not supports looping or conditional statements.
Tester has to use native languages to write logic in the test case.
b) It does not supports test reporting, you have to use
selenium RC with some external reporting plugin like TestNG or JUint to get
test execution report.
c) Error handling is also not supported depending on the
native language for this.
d) Only support in Mozilla FireFox only. Its an Firefox add
on.
Ques 23) How to check all checkboxes in a page ?
Ans-
List<webElement> chkBox =
driver.findElements(By.xpath(“//htmltag[@attbute='checkbox']”));
for(int i=0; i<=chkBox.size(); i++){
chkBox.get(i).click();
}
Ques 24) Count the number of links in a page.
Ans- use the locator By.tagName and find the elements for
the tag //a then use loop to count the number of elements found.
Syntax- int count = 0;
List<webElement> link =
driver.findElements(By.tagName(“a”));
System.out.println(link.size());
// this will print the number of links in a page.
Ques 25) How do you identify the Xpath of element on your
browser ?
And- to find the xpath , we use Firebug addons on firefox
browser and to identify the xpath written we use Firepath addons.
Syntax-
//htmltag[@attname='attvalue'] or //html[text()='textvalue'] or //htmltag[contains(text(),'textvalue')]
or //htmltag[contains(@attname,'attvalue')]
Ques 26) What is Selenium Webdriver ?
Ans- WebDriver is the name of the key interface against
which tests should be written in Java. All the methods of WebDriver have been
implementated by RemoteWebDriver.
Ques 27) What is Selenium IDE ?
Ans- Selenium IDE is a complete integrated development
environment (IDE) for Selenium tests. It is implemented as a Firefox Add-On,
and allows recording, editing, and debugging tests. It was previously known as
Selenium Recorder.
Scripts may be automatically recorded and edited manually
providing autocompletion support and the ability to move commands around
quickly.
Scripts are recorded in Selenese, a special test scripting
language for Selenium. Selenese provides commands for performing actions in a
browser (click a link, select an option), and for retrieving data from the
resulting pages.
Ques 28) What are the flavors of selenium ?
Ans- selenium IDE, selenium RC, Selenium WebDriver and
Selenium Grid.
Ques 29) What is selenium ?
Ans- Its an open source Web Automation Tool. It supports all
types of web browsers. Despite being open source its actively developed and
supported.
Ques 30) Advantages of selenium over other tools ?
Ans-
a) Its free of cost,
b) it supports many languages like Java, C#, Ruby, Python
etc.,
c) it allows simple and powerful DOM-level testing etc.
Ques 31) What is main difference between RC and webdriver ?
Ans- Selenium RC injects javascript function into browsers
when the web page is loaded.
Selenium WebDriver drives the browser using browser’s
built-in support.
Ques 32) Why you choose webdriver over RC ?
Ans-
a) Native automation faster and a little less prone to error
and browser configuration,
b) Does not Requires Selenium-RC Server to be running
c) Access to headless HTMLUnitDriver can allow really fast
tests
d) Great API etc.
Ques 33) Which one is better xpath or CSS ?
Ans- xpath.
Ques 34) How will you handle dynamic elements ?
Ans- By writing relative xpath.
Ques 35) what are the different assertions or check points
used in your script ?
Ans- The common types of validations are:
a) Is the page title as expected,
b) Validations against an element on the page,
c) Does text exist on the page,
d) Does a javascript call return an expected value.
method used for validation –
Assert.assertEquals();
Ques 36) What is actions class in WebDriver ?
Ans- Actions class is used to control the actions of mouse.
Ques 37) What is the difference between @BeforeMethod and
@BeforeClass ?
Ans- @BeforeMethod- this will execute before every @Test
method.
@BeforeClass- this will execute before every class.
Ques 38) What are the different attributes for @Test
annotation ?
Ans- alwaysRun, dataProvider, dependsOnMethods, enabled,
expectedExceptions, timeOut etc.
ex- @Test(expectedExceptions = ArithmeticException.class)
@Test(timeOut = 2000)
Ques 39) Can we run group of test cases using TestNG ?
Ans- yes.
Ques 40) What is object repository ?
Ans- An object repository is a very essential entity in any
UI automation tool. A repository allows a tester to store all the objects that
will be used in the scripts in one or more centralized locations rather than
letting them be scattered all over the test scripts. The concept of an object
repository is not tied to WET alone. It can be used for any UI test automation.
In fact, the original reason why the concept of object repositories were
introduced was for a framework required by QTP.
Ques 41) What are oops concepts ?
Ans-
a) Encapsulation,
b) Abstraction,
c) Polymorphism,
d) Inheritance.
Ques 42) What is inheritance ?
Ans- Inherit the feature of any class by making some
relations between the class/interface is known as inheritance.
Ques 43) What is difference between overload and override ?
Ans- The methods by passing different arguments list/type is
known as overloading of methods while having the same method signature with
different method body is known as method overriding.
Ques 44) Does java supports multiple inheritance ?
Ans- Interface supports multiple inheritance but class does
not support.
Ques 45) Write a java program for swapping of two numbers ?
Ans-
public class Swapping{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
System.out.println(“enter the 1st num”);
int a = in.nextInt();
System.out.println(“enter the 2nd num”);
int b = in.nextInt();
System.out.println(“before swapping a=”+a+” and b=
”+b);
int x = a;
a = b;
b = x;
System.out.println(“After swapping a=”+a+” and b=
”+b);
}
}
Ques 46) Write a java program for factorial of a given
number.
Ans-
public class Factorial{
public static void main(String args[]){
Scanner in = new Scanner(System.in);
System.out.println(“enter the num for which u want the
factorial”);
int num = in.nextInt();
for(int i=num-1; i>0; i-- ){
num = num*i;
}
System.out.println(num);
} }
Ques 47) What are the different access specifiers in Java?
Ans- private, default, protected and public.
Ques 48) Why do we go for automation testing ?
Ans- Reasons-
a) Manual testing of all work flows, all fields, all
negative scenarios is time and cost consuming.
b) It is difficult to test for multi lingual sites manually.
c) Automation does not require human intervention. We can
run automated test unattended(Overnight).
d) Automation increases speed of test execution.
e) Automation helps increase test coverage.
f) Manual testing can become boring and hence error prone.
Ques 49) What is testing strategy ?
Ans- A Test Strategy document is a high level document and
normally developed by project manager. This document defines “Software Testing
Approach” to achieve testing objectives. The Test Strategy is normally derived
from the Business Requirement Specification document.
Ques 50) ) write a code to make use of assert if my username
is incorrect.
try{
Assert.assertEquals(expUserName,
actUserName);
}catch(Exception
e){
Syste.out.println(“name
is invalid”);
}
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