Qtp interview questions3

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Interview Questions in QTP -- Part 1
By admin on Sep 16, 2007 in Interview Questions in QTP-I

1. This Quick Test feature allows you select the appropriate add-ins to load with
your test.

Add-in Manager

2. Name the six columns of the Keyword view.

Item, Operation, Value, Documentation, Assignment, Comment

3. List the steps to change the logical name of an object named “Three Panel” into
“Status Bar” in the Object Repository.

Select Tools>Object Repository. In the Action1 object repository list of objects, select an
object, right click and select Rename from the pop-up menu.

4. Name the two run modes available in Quick Test Professional.

Normal and Fast

5. When Quick Test Professional is connected to Quality Center, all automated
assets (e.g. tests, values) are stored in Quality Center.

True

6. What information do you need when you select the Record and Run Setting –
Record and run on these applications (opened when a session begins)?

Application details (name, location, any program arguments)

7. Name and discuss the three elements that make up a recorded step.

Item – the object recorded, Operation – the action performed on the object, Value – the
value selected, typed or set for the recorded object

8. There are two locations to store run results. What are these two locations and
discuss each.

New run results folder – permanently stores a copy of the run results in a separate
location under the automated test folder.

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Temporary run results folder – Run results can be overwritten every time the test is
played back.

9. True or False: The object class Quick Test uses to identify an object is a property
of the object.

False

10. True or False: You can modify the list of pre-selected properties that Quick Test
uses to identify an object.

True

11. True or False: A synchronization step instructs Quick Test to wait for a state of
a property of an object before proceeding to the next recorded step.
Synchronization steps are activated only during recording.

True

12. Manually verifying that an order number was generated by an application and
displayed on the GUI is automated in Quick Test using what feature?

a Checkpoint

13. True or False: Quick Test can automate verification which are not visible on the
application under test interface.

True

14. What is Checkpoint Timeout Value?.

A checkpoint timeout value specifies the time interval (in seconds) during which Quick
Test attempts to perform the checkpoint successfully. Quick Test continues to perform
the checkpoint until it passes or until the timeout occurs. If the checkpoint does not pass
before the timeout occurs, the checkpoint fails.

15. True or False:You can modify the name of a checkpoint for better readability.

Ans: False

16. Define a regular expression for the following range of values
a. Verify that the values begin with Afx3 followed by 3 random digits
Afx3459, Afx3712, Afx3165

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b. Verify that a five-digit value is included in the string
Status code 78923 approv

Afx3d{3}
Status Code d{5} approved

17. Write the letter of the type of parameter that best corresponds to the
requirement:
a. An order number has to be retrieved from the window and saved into a file for each
test run.
b. A value between 12 and 22 is entered in no particular order for every test run.
c. Every iteration of a test should select a new city from a list item.

A. Environment Parameter
B. Input Parameter
C. Component Parameter
D. Output Parameter
E. Random Parameter

D, E, B

18. This is the Data Table that contains values retrieved from the application under
test. You can view the captured values after the test run, from the Test Results.
What do you call this data table?.

Run-Time Data Table

19. Name and describe each of the four types of trigger events.

Ans:A pop up window appears in an opened application during the test run.
A property of an object changes its state or value.
A step in the test does not run successfully.
An open application fails during the test run.

20. Explain initial and end conditions.

Ans: Initial and end conditions refer to starting and end points of a test that allows the test
to iterate from the same location, and with the same set up every time (e.g. all fields are
blank, the test starts at the main menu page).

21. What record and run setting did you select so that the test iterates starting at the
home page?

Ans: Record and run test on any open Web browser.

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22. What Quick Test features did you use to automate step 4 in the test case? What
property did you select?

Ans: Standard checkpoint on the list item Number of Tickets
Properties: items count, inner text, all items

23. Select Tools> Object Repository. In the Action1 object repository list of objects,
select an object, right click and select Rename from the pop-up menu.

Ans: Input Parameter

24. What planning considerations did you have to perform in order to meet the
above listed requirements?.

Ans:Register at least three new users prior to creating the automated test in order to have
seed data in the database.

25. What Quick Test feature did you use to meet the requirement:
“The test should iterate at least three times using different user names and passwords”

Ans: Random parameter, range 1 to 4

26.Discuss how you automated the requirement:
“Each name used during sign-in should the be first name used when booking the ticket at
the Book a Flight page.”

Ans: The username is already an input parameter. Parameterize the step ‘passFirst0’
under BookAFlight and use the parameter for username.

27.Challenge: What Quick Test feature did you use to meet the requirement:
“All passwords should be encrypted”

Ans: Challenge: From the Data table, select the cell and perform a right mouse click. A
pop up window appears. Select Data > Encrypt.

Interview Questions in QTP -- Part 2
1. What are the Features & Benefits of Quick Test Pro (QTP)?

• Key word driven testing
• Suitable for both client server and web based application
• Vb script as the scripts language
• Better error handling mechanism
• Excellent data driven testing features

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2. Where can I get Quick Test pro (QTP Pro) software? This is Just for Information
purpose only.

Introduction to Quick Test Professional 8.0, Computer Based Training: Please find the
step to get Quick Test Professional 8.0 CBT Step by Step Tutorial and Evaluation copy of
the software. The full CBT is 162 MB. You will have to create account to be able to
download evaluation copies of CBT and Software.

3. How to handle the exceptions using recovery scenario manager in QTP?

You can instruct QTP to recover unexpected events or errors that occurred in your testing
environment during test run. Recovery scenario manager provides a wizard that guides
you through the defining recovery scenario. Recovery scenario has three steps

• Triggered Events
• Recovery steps
• Post Recovery Test-Run

4. What is the use of Text output value in Qtp?

Output values enable to view the values that the application talks during run time. When
parameterized, the values change for each iteration. Thus by creating output values, we
can capture the values that the application takes for each run and output them to the data
table.

5. How to use the Object spy in QTP 8.0 versions?

There are two ways to Spy the objects in QTP
1) Thru file toolbar

- In the File Toolbar click on the last toolbar button (an icon showing a person with hat).

2) Tru Object repository Dialog

- In Object repository dialog click on the button “object spy…"
In the Object spy Dialog click on the button showing hand symbol.
the pointer now changes in to a hand symbol and we have to point out the object to spy
the state of the object

If at all the object is not visible. Or window is minimized then Hold the Ctrl button and
activate the required window to and release the Ctrl button.

6. What is the file extension of the code file & object repository file in QTP?

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File extension of
- Per test object rep: - filename.mtr
- Shared Object rep: - filename.tsr
Code file extension id script.mts

7. Explain the concept of object repository & how QTP recognizes objects?

Object Repository: displays a tree of all objects in the current component or in the current
action or entire test (depending on the object repository mode you selected).
We can view or modify the test object description of any test object in the repository or to
add new objects to the repository.

Quick test learns the default property values and determines in which test object class it
fits. If it is not enough it adds assertive properties, one by one to the description until it
has compiled the unique description. If no assistive properties are available, then it adds a
special Ordinal identifier such as objects location on the page or in the source code.

8. What are the properties you would use for identifying a browser & page when
using descriptive programming?

"Name" would be another property apart from "title" that we can use.
OR
We can also use the property "micClass".
Ex: Browser ("micClass: =browser").page ("micClass: =page")….

9. What are the different scripting languages you could use when working with
QTP?

Visual Basic (VB), XML, JavaScript, Java, HTML

10. Give me an example where you have used a COM interface in your QTP
project?

11. Few basic questions on commonly used Excel VBA functions.
Common functions are:
Coloring the cell
Auto fit cell
setting navigation from link in one cell to other
saving

12. Explain the keyword create object with an example.

Creates and returns a reference to an Automation object

Syntax: Create Object (servername.typename [, location])

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Arguments
servername: Required. The name of the application providing the object.
typename: Required. The type or class of the object to create.
Location: Optional. The name of the network server where the object is to be created.

13. Explain in brief about the QTP Automation Object Model.

Essentially all configuration and run functionality provided via the Quick Test interface is
in some way represented in the Quick Test automation object model via objects, methods,
and properties. Although a one-on-one comparison cannot always be made, most dialog
boxes in Quick Test have a corresponding automation object, most options in dialog
boxes can be set and/or retrieved using the corresponding object property, and most menu
commands and other operations have corresponding automation methods. You can use
the objects, methods, and properties exposed by the Quick Test automation object model,
along with standard programming elements such as loops and conditional statements to
design your program.

14. How to handle dynamic objects in QTP?

QTP has a unique feature called Smart Object Identification/recognition. QTP generally
identifies an object by matching its test object and run time object properties. QTP may
fail to recognize the dynamic objects whose properties change during run time. Hence it
has an option of enabling Smart Identification, wherein it can identify the objects even if
their properties changes during run time.
Check this out-

If Quick Test is unable to find any object that matches the recorded object description, or
if it finds more than one object that fits the description, then Quick Test ignores the
recorded description, and uses the Smart Identification mechanism to try to identify the
object.

While the Smart Identification mechanism is more complex, it is more flexible, and thus,
if configured logically, a Smart Identification definition can probably help Quick Test
identify an object, if it is present, even when the recorded description fails.
The Smart Identification mechanism uses two types of properties:

Base filter properties - the most fundamental properties of a particular test object class;
those whose values cannot be changed without changing the essence of the original
object. For example, if a Web link's tag was changed from to any other value; you could
no longer call it the same object. Optional filter properties - other properties that can help
identify objects of a particular class as they are unlikely to change on a regular basis, but
which can be ignored if they are no longer applicable.

15. What is a Run-Time Data Table? Where can I find and view this table?

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In QTP, there is data table used, which is used at runtime.
-In QTP, select the option View->Data table.
-This is basically an excel file, which is stored in the folder of the test created, its name is
Default.xls by default.

16. How does Parameterization and Data-Driving relate to each other in QTP?

To data drive we have to parameterize.i.e. We have to make the constant value as
parameter, so that in each iteraration (cycle) it takes a value that is supplied in run-time
datatable. Through parameterization only we can drive a transaction (action) with
different sets of data. You know running the script with the same set of data several times
is not suggestible, & it's also of no use.

17. What is the difference between Call to Action and Copy Action?

Call to Action: The changes made in Call to Action, will be reflected in the original
action (from where the script is called).But where as in Copy Action, the changes made
in the script, will not effect the original script (Action)

18. Discuss QTP Environment.

Quick Test Pro environment using the graphical interface and Active Screen technologies
- A testing process for creating test scripts, relating manual test requirements to
automated verification features - Data driving to use several sets of data using one test
script.

19. Explain the concept of how QTP identifies object.

During recording qtp looks at the object and stores it as test object. For each test object
QT learns a set of default properties called mandatory properties, and look at the rest of
the objects to check whether this properties are enough to uniquely identify the object.
During test run, QT searches for the run time objects that match with the test object it
learned while recording.

20. Differentiate the two Object Repository Types of QTP.

Object repository is used to store all the objects in the application being tested.2 types of
object repository per action and shared. In shared repository only one centralized
repository for all the tests. Where as in per action for each test a separate per action
repository is created.

21. What the differences are and best practical application of each.

Per Action: For Each Action, one Object Repository is created.
Shared: One Object Repository is used by entire application

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22. Explain what the difference between Shared Repository and Per_Action
Repository

Shared Repository: Entire application uses one Object Repository, that similar to Global
GUI Map file in Win Runner
Per Action: For each Action, one Object Repository is created, like GUI map file per test
in Win Runner
23. Have you ever written a compiled module? If yes tell me about some of the
functions that you wrote.

I used the functions for capturing the dynamic data during runtime. Function used for
Capturing Desktop, browser and pages.

24. What projects have you used Win Runner on? Tell me about some of the
challenges that arose and how you handled them.

Pbs: WR fails to identify the object in GUI. If there is a non std window obj WR cannot
recognize it, we use GUI SPY for that to handle such situation.

25. Can you do more than just capture and playback?

I have done dynamically capturing the objects during runtime in which no recording, no
playback and no use of repository is done AT ALL.

-It was done by the windows scripting using the DOM (Document Object Model) of the
windows.

26. How long have you used the product?

27. How to do the scripting. Are there any inbuilt functions in QTP as in QTP-S?
Whatz the difference between them? How to handle script issues?

Yes, there's an in-built functionality called "Step Generator" in Insert->Step->Step
Generator -F7, which will generate the scripts as u enter the appropriate steps.

28. What is the difference between checkpoint and output value.

An output value is a value captured during the test run and entered in the run-time but to
a specified location.

EX:-Location in Data Table [Global sheet / local sheet]

29. IF we use batch testing, the result is shown for last action only. In such cases that
how can I get result for every action?

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U can click on the icon in the tree view to view the result of every action

30. How the exception handling can be done using QTP

It can be done Using the Recovery Scenario Manager which provides a wizard that
guides you through the process of defining a recovery scenario. FYI. The wizard could be
accessed in QTP> Tools-> Recovery Scenario Manager.

31. How do you test Siebel application using qtp?

32. How many types of Actions are there in QTP?

There are three kinds of actions:

Non-reusable action - an action that can be called only in the test with which it is stored,
and can be called only once.
Reusable action - an action that can be called multiple times by the test with which it is
stored (the local test) as well as by other tests.

External action - a reusable action stored with another test. External actions are read-only
in the calling test, but you can choose to use a local, editable copy of the Data Table
information for the external action.

33. How do you data drive an external spreadsheet?

34. I want to open a Notepad window without recording a test and I do not want to
use SystemUtil.Run command as well how do I do this?

U can still make the notepad open without using the record or System utility script, just
by mentioning the path of the notepad "( i.e., where the notepad.exe is stored in the
system) in the "Windows Applications Tab" of the "Record and Run Settings window.

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