Paytm Interview Questions

Paytm Interview Questions: The most important part of preparing for an interview is practice. Knowing what job interview questions you might be asked is essential – that way, you can craft your answers well in advance, and feel confident in your responses when the pressure is on.

Wouldn’t it be great if you knew exactly what interview questions are asked for the Test Engineer, QA for Manual & Automation Positions, We can’t read minds, unfortunately, but we’ll give you the next best thing: a list of previously asked Paytm interview questions and answers.

We have tried to share some of the manual testing interview questions, selenium interview questions & Testing interview questions also, but we are recommending spending some quality time to get comfortable with what might be asked when you go for the Paytm interview.

Still, we need you are love and support to make this platform more helpful to our fellow testers. So it would be great if you will share your recent interview questions and experience with us. You Can share those details by connecting us at softwaretestingo.com@gmail.com.

PayTM Interview Questions

Company Name: PayTM
Company Location: Noida, India
Interview Dated: May 24, 2021
Updated on: 18.07.2021

1st round (May 24, 2021)

• Test (45-50 questions)

2nd round (May 27, 2021) /* Paytm – 1st Technical Round : May 27, 2021 */

• Intro
• What is V model?
• Smoke and sanity
• New feature in-app -> smoke /sanity
• Jenkins and git
• GIT clone
• Who does code review?
• Jenkins job -> email trigger-> protocol
• Maven -> lifecycle
• MVN test -> no XML -> what will do?
• Why are we using the surefire plugin?
• No XML -> Run as mvn test -> What will happen?
• XML tags -> Multiple -> suite, test, class
• Apache POI methods to read and write?
• Implemented Extentreports?
• What is TakesScreenhsot
• Why FileUtils.copyFile() ?
• Remote machine -> Headless -> Headless also needs Browser

Programs:

1. Strings Anagram
2. Output?

public class ABC
      {

         @BeforeClass
         public void method1(){
            System.out.println(""method1"");
         }

         @BeforeTest
         public void method2(){
            System.out.println(""method2"");
         }

         @Test
         public void method3(){
            System.out.println(""method3"");
         }

         @BeforeSuite
         public void method4(){
            System.out.println(""method4"");
         }

         @BeforeMethod
         public void method5(){
            System.out.println(""method5"");
         }
      }

3. Output?

public class ABCD
      {
         @Test
         public void method1(){
                 System.out.println(""method1"");
         }

         @Test(priority=0)
         public void method2{
                 System.out.println(""method2"");
         }

         @Test
         public void method3(){
                 System.out.println(""method3"");
         }
      }

3rd round (May 31, 2021) /* Paytm – 2nd Technical Round : May 31, 2021 */

• intro
• page object model
• Advantages of automation over manual
• What is your day-to-day activity in your project?
• Different environments in your project?
• If any of the links are not working -> Debug? -> Network tab -> Report
• Do you use Charles -> Proxy tool
• If you UI Automation guy, how are you collaborating with Back end Team?
• Locators types
• Handle Alerts
• Get the text of an element? -> getText() , getAttribute(“value”)
• Selenium exceptions
• Challenges during automation
• TestNG
• smoke vs sanity
• parallel testing using testng.xml
• grouping
• Response status codes
• constructor
• method overloading
• static
• frameworks design
• Different types of Frameworks?

4th round (June 02, 2021) – Amit Balwani /* Paytm – 3rd Technical Round: June 02, 2021, */

• HTTP vs HTTPS?
• Super class in Java? -> Object class -> methods?
• Exception hierarchy?
• Multi-Threading? How can you achieve it? Write code?
• Different testing levels?
• Jenkins? What is the use for this?
• What does a Responsive website mean?
• Security testing?
• Performance testing – parameters to be taken before start?
• Factors before start writing automation scripts?

Paytm Testing Interview Questions [ 23.02.2021 ]

Company Name: Paytm
Company Location: Noida, India

Paytm interview question:

• Given a camel case string, count the number of total words in it (for eg: string=”thisIsAString”, total words here are 4) and write all the test cases for it also.
• How to read the latest error log from a 1GB file in UNIX.
• Difference between @BeginTest and @BeginMethod.

Paytm Automation Interview Questions [ 28.01.2021 ]

There is 3 round of interview questions. I have also try to share the answer which I have given during the interview. Correct me if I am wrong.

Round 1:

• Tell me about yourself?
• Different HTTP Methods you are aware of in API Testing.
  Ans:
  GET: Fetches a resource from the server
  POST: Creates a new resource on the server.
  PUT: Updates an existing resource on the server.
  DELETE: Deletes a resource on the server
  PATCH: Updates an existing resource on the server.
• Commonly used Status Codes for API Testing.
  Ans:
  200: OK
  201: Created
  400: Bad Request
  401: Unauthorized
  403: Forbidden
  404: Not Found
  500: Internal Server Error
  503: Service Unavailable
• Explain your project framework? (this question is asked in all rounds)
• Git Commands for pushing code to the repository. ( What the interviewer meant was to tell him the process I follow from cloning the repository to push the code and creating a pull request. )
  Ans:
  a) git clone “repo-URL”
  b) git checkout -b “branch-name” //for creating a branch
  c) make changes to the code.
  d) git add. //add those changes(or staging)
  e) git commit -m” commit message”
  f) git push
  g) Creating a pull request from the Github UI to merge the branch to master.
• Different types of waits in Selenium.
• What happens If I put both implicit and explicit code in my selenium code?
  Ans: I was like we should not use both waits together according to Selenium official documentation.
• Difference b/w Delete and truncate.
  Ans: DELETE: The contents of the table cannot be rolled back. It’s permanently deleted
  TRUNCATE: The table’s data is temporarily deleted and can be rolled back if required.
• SQL query to select rows in which the date is greater than a particular date.
  Ans: SELECT * from table_name WHERE date_col > ‘date’
• SQL query to select only rows that don’t have values in a particular column.
  Ans: SELECT * from table_name WHERE col_name IS NULL;
• Test cases for booking movie tickets.
• Test Cases for login functionality(both UI and API)
• Java program to count occurrences of words in a String. (Click to view program)

Round 2 :

• Introduction
• What is Kafka? (Mentioned in my resume)
• What is API? With Example?
  Ans: API(Application Programming Interface) is an interface between two applications. Therefore it enables us to transfer data between these two applications. For Example: In a Client-Server architecture, the Client requests data from a server and the server responds with the requested data. You might be wondering where API is?
  API can be sitting on the server:
  1. Taking your request
  2. Feting data from the database.
  3. Returning you the response hence acting as an interface between your request and the database.
• Difference between status codes 410 and 403
  Ans: 401: Unauthorized Access. This means you are not able to log in to the application because of the wrong username or password.
  403: Forbidden. This means you are already logged in to the application but don’t have permission to access the resource.
• Difference between 500 and 503
  Ans: 500: Internal Server Error i.e., the server is not able to handle your request.
  503: Service Unavailable i.e., the server is available but the service is not available.
• Difference Between PUT and Patch
  Ans: Both are used for updating a resource on the server.
  PUT: Replaces the whole object
  PATCH: Replaces a particular field of an object
• What is Group By and Having
• Types of Joins in SQL
  Ans: LEFT JOIN: Returns all records from the left table, and the matched records from the right table
  RIGHT JOIN: Returns all records from the right table, and the matched records from the left table
  INNER JOIN: Returns records that have matching values in both tables.
  OUTER JOIN: Returns all records when there is a match in either the left or right table
• Write a program to print the reverse of a string in Java. (Click to see program)
  Input: Hello
  Output: olleH
• Write a Java program to print a number of pairs of a particular number.
  Input: {1,1,4,5,3,4}
  Output: 2 (1 pair of 1 and 1 pair of 4).
• Basic Test Cases for Shopping Cart.
• Test Cases for Payment Gateway

Round 3:

• Introduction
• Projects you have worked on and y
• our accomplishments.
• Write a Java program to print the reverse of words in a string.
  Input: Hello World
  Output: olleH dlroW

Shared By: Rohit Dev

Paytm QA Interview Questions

Company Name: Paytm
Company Location: Paytm Office, Noida Sector 5 . Nearest metro Station is Sector 15
Interview Date: 03.12.2016
Updated on: 11.07.2021

This is my (Gaurav Khurana) personal interview experience at Paytm for the profile of Test engineer. The post contains Paytm interview questions.

Role: It was for both manual and Automation. The experience required was 2 to 8 years. There were more than 50 candidates. But everything was getting conducted smoothly.

First Round: Online Test

There were 2 options here

• Manual
• Automation

A computer system was given where you can enter any of the URLs (manual/automation) as per your choice. I opted for automation.

There was a total of 29 Questions and 30 minutes of time. The questions were from Unix, Database, Selenium in the automation category. Below are some of the Paytm interview questions which I remember. They were multiple-choice questions.

Let me separate it into different sections Unix, Selenium, Database, Aptitude, testing

SQL

• What is the correct sequence of keywords in SQL? From, where, select.
  Answer: Select from where
• What is the use of ‘Between’ in SQL?
  Answer: It is used for Range
• Where command reduces the number of rows or columns in a result?
  Answer: Rows
• SQL is a?
  a) programming language b) data Sublanguage c) DBMS d) Operating System.
  Answer: Data Sublanguage
• Find the Query with correct syntax.
  a)select * from in table where the value in = ” ”
  b) select * in from table where value=” Paytm interview questions.”
  c) select * from table where the value(“Paytm interview questions”);
  d) select * From table where the value in(‘Paytm interview questions’)
  Answer: d
• The command which is used to update data in a database is?
  a) DDL b) DCL c) DML d) none
  Answer: c) DML
• Unix What option will be used so that the file is saved and doesn’t exist in vi editors?
  Answer: w
• Which grep command can find these patterns ‘Bob,’ BoB,’ ‘BOB,’ ’BOb’ from a file called cat.txt?
  Answer: grep ‘B[oO][bB]’ cat.txt
• Which sed command can replace all occurrences of the cat with the mouse in a file a.txt?
  Answer: sed ‘s/cat/mouse/g’ a.txt
• Which command can you print the 32nd line of a Unix file?
  Answer: head -32 file.txt|tail -1 Selenium
• Which command is used to send the text to a textbox?
  Answer: sendKeys()
• Which does WebDriver support the default browser?
  Answer: Firefox
• WebDriver is used for? a) Quickly create test cases b) create cases in Selenese
• Which command is used to verify the title?
  Answer: verifyTitle
• Which command is used to compare table data in selenium?
• Which of these is not a locator? a) classname b) id c) XPath d) password

Aptitude

• A father told his son that I was as old as you are today when you were born. Father’s age is 38 now. What was the son’s age 5 years ago?
  Answer: 14

Unix

1. What option will be used so that file is saved and doesn’t exit in vi editors?
   Answer: w
2. Which grep command can find these patterns ‘Bob’, BoB’, ‘BOB’,’ BOb’ from a file called cat.txt?
   Answer: grep ‘B[oO][bB]’ cat.txt
3. Which sed command can replace all occurrences of the cat with a mouse in a file a.txt?
   Answer: sed ‘s/cat/mouse/g’ a.txt
4. Which command can you print the 32nd line of a Unix file?
   Answer: head -32 file.txt|tail -1

Testing

• What are some of the factors which are not considered in exit criteria?
  a) Logging of the outcome of test execution b) Reporting of data c) Matching of data from exit criteria was able to remember only these questions. The questions in the online test were easy if you have used Unix, database, and basics of selenium

Selenium

• Which command is used to send the text to a textbox?
  Answer:– sendKeys()
• Which is the default browser supported by WebDriver?
  Answer:– Firefox
• WebDriver is used for?
  a) Quickly create test cases b) create cases in Selenese
• Which command is used to verify the title?
  Answer: verifyTitle
• Which command is used to compare table data in selenium?
• Which of these is not a locator?
  a) classname b) id c) Xpath d) password

I was able to remember only these questions. The questions in the online test were easy if you have used Unix, database, and basics of selenium

Second round – Face to Face

• How can you know the number of tables in a database?
• Write a program to open Gmail in selenium? The program you wrote to open Gmail will work on Windows, Ubuntu, but may not work on Linux/Unix. Why?
  Answer: because these OS does not have the UI for the browser, so you may need to include some libraries
• Write a Unix command which will print all lines in a file that are before “Paytm interview questions”? For example. :- suppose this text is present on the 5th line, then all the lines before, i.e. 1 to 4 should be printed. Answer: grep with -A option
• What is the use of groovy scripting?
• What are the assertions in Groovy scripting?
• How can you run selenium programs from a CLI (Command-line interface)?
• How can you run a SOAP project from a CLI?
• You want to run an API, but before that, you need to check if 4 services on 4 different servers are running? So what you will do? Will you write a script in Unix on those servers, or you will write in Java from where you are doing your automation? Can you write a wrapper in Java for this? What are all the arguments you will pass to the wrapper class?
• What is Memory Leak Testing (Since it was written in my resume)?
• How in java do we make sure memory leak does not happen?
• Some questions on the automation framework I have worked on?
• What will you do so that your Soap Project runs at 0200 am at night?
  For the Soap Project to run at night at 0200 am you need to make sure that the Web server and database server
• Your selenium script is not able to find an element on a page that was working fine earlier. What are the possible reasons? Name, id, etc. is still the same.
• Write a Unix command to kill a process.
• What is the signal used during a kill command?

General Discussion

• Where do you stay?
• Who all in your family?
• Why do you want to change the job?
• What if you will be just asked to do manual testing for 8-9 months?

Discussion about the 3 divisions of projects they have. One of them his wallet.

The interview was taken by a knowledgeable person and have suggested things that should be worked upon in a project. He was more into how you will connect different technologies to make your solution work and avoiding some common problems.

There are 2 offices of Paytm here. Check the sector mentioned in the interview email. Paytm Office is near Sector 15 Metro station.