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Paytm Payments Bank Technical Operations Engineer Interview Questions and Answers
Paytm Payments Bank Technical Operations Engineer Interview Experiences
1 interview found
Selected
I applied via LinkedIn
(3 Questions)
- Q1. You have a table with unlimited no of rows in it how will you be able to deleted the rows which are dupilicate.
- Ans.
Use SQL query with GROUP BY and HAVING clause to identify and delete duplicate rows.
Use GROUP BY clause to group rows with same values
Use HAVING clause to filter out groups with count greater than 1
Use DELETE statement to remove duplicate rows
- Q2. What is left join ?
- Ans.
Left join is a type of join operation in SQL that returns all rows from the left table and matching rows from the right table.
Left join combines rows from two tables based on a related column between them.
If there is no match in the right table, NULL values are returned for the columns of the right table.
Example: SELECT * FROM table1 LEFT JOIN table2 ON table1.id = table2.id;
- Q3. What is primary key ?
- Ans.
Primary key is a unique identifier for each record in a database table.
Primary key ensures each record in a table is unique
It can consist of one or multiple columns
Primary key values cannot be NULL
(1 Question)
- Q1. What are your expectations from this company.
Skills evaluated in this interview
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Senior Software Engineer Interview Questions & Answers
ANZ Banking Group
Anonymous
posted on 5 Apr 2023
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Questions about the domain you are interviewing with. They will ask to write the code snippets also if required.
- Q2. Program maybe asked based on your programming language
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in May 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basi...
- Ans.
The interview questions cover a wide range of topics including software engineering, technology, design patterns, databases, web development, and more.
The questions cover topics such as technology used, collections, streams, design patterns, dependency injection, microservices, database communication, annotations in Spring, React and JavaScript, Redux, API development, SOAP-based web services, Jenkins, Docker, producti...
Interview Preparation Tips
prepare for basic but be ready for advanced questions also
Skills evaluated in this interview
(2 Questions)
- Q1. Basic technical questions
- Q2. Process driven question
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Mostly From Resume, Be Confident on what you know
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. How does bank earn money?
- Ans.
Banks earn money through various sources such as interest on loans, fees, investments, and trading.
Interest on loans
Fees (e.g. account maintenance fees, ATM fees, overdraft fees)
Investments (e.g. stocks, bonds, mutual funds)
Trading (e.g. foreign exchange, commodities)
Credit card interest and fees
- Q2. Basic finance questions?
Interview Preparation Tips
Be confident.
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. Introduce about your self
- Q2. Tell about your college
- Q3. Tell about father of accounts
- Ans.
Luca Pacioli is considered the father of modern accounting.
Luca Pacioli was an Italian mathematician and Franciscan friar who wrote the first book on double-entry accounting in 1494.
He is known for his contributions to the development of accounting as a profession.
Pacioli's book, Summa de Arithmetica, Geometria, Proportioni et Proportionalita, included a section on bookkeeping that introduced the concept of double-entr...
Interview Preparation Tips
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
Maths, reasoning, English, customer service
(1 Question)
- Q1. Go through Information of employees like family details and all
(1 Question)
- Q1. Family details, study detail, questions based on banking and finance.
Interview Preparation Tips
- Retail Banking
career growth than no need to join , especially NORTH INDIA branches.
I applied via Campus Placement and was interviewed before Nov 2021. There were 3 interview rounds.
Unemployment and politics related.
Schooling and educational system.
(2 Questions)
- Q1. Banking, Loans and Products
- Q2. Financial Statements and Analysis
Interview Preparation Tips
I applied via Walk-in and was interviewed before Jan 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Balance Sheet, Profit and Loss Account
- Ans. Balance Sheet and Profit and Loss account are two tools for knowing the financial state of the company during a particular time period.
- Q2. Current Products
- Ans. Solar water heater, Solar cooker, Natural water purifier.
Interview Preparation Tips
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Paytm Payments Bank Technical Operations Engineer Interview Process
based on 1 interview
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Paytm Payments Bank Technical Operations Engineer Reviews and Ratings
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Rating in categories
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|  ₹2 L/yr - ₹4.6 L/yr |
|
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295
salaries
| ₹3 L/yr - ₹10 L/yr |
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277
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| ₹2.6 L/yr - ₹8.5 L/yr |
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