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Fiserv Software Engineer Interview Questions and Answers
5 Interview questions
Use SQL JOIN to combine 3 tables with a specific condition.
Use INNER JOIN to combine the tables based on a common column
Specify the condition in the ON clause of the JOIN statement
You can also use LEFT JOIN or RIGHT JOIN depending on your requirement
To print two columns of different tables, use a SQL JOIN statement.
Use a SQL JOIN statement to combine data from two tables based on a related column.
Specify the columns you want to display from each table in the SELECT statement.
Use the ON keyword to specify the columns that should be used to join the tables.
Example: SELECT table1.column1, table2.column2 FROM table1 JOIN table2 ON table1.id = table2.id;
HTML is a markup language used for creating web pages.
HTML stands for HyperText Markup Language
HTML uses tags to define the structure of a web page
Examples of HTML tags include <html>, <head>, <title>, <body>, <p>, <div>
SQL queries using group by
Group by clause is used to group rows that have the same values into summary rows
Aggregate functions like COUNT, SUM, AVG can be used with group by to perform calculations on grouped data
Group by can be used with having clause to filter groups based on conditions
Different types of SQL queries include SELECT, INSERT, UPDATE, DELETE, JOIN, and more.
SELECT: Retrieves data from a database
INSERT: Adds new records to a table
UPDATE: Modifies existing records in a table
DELETE: Removes records from a table
JOIN: Combines rows from two or more tables based on a related column
Fiserv Software Engineer Interview Experiences
9 interviews found
Anonymous
DSA questions were asked.
Topic was blockchain
(2 Questions)
- Q1. Oops questions - inheritance, polymorphism
- Q2. SQL questions - queries on joins and basic ones
Fiserv HR Interview Questions
DARSHAN C H
(2 Questions)
- Q1. Sql query to join 3 table with condition
- Q2. About ITIL, Agile
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Dec 2023. There were 3 interview rounds.
Data structures, 4 questions
Technology in Banking
(3 Questions)
- Q1. Self intro and questions on project
- Q2. OOps concepts, Inheritance, Polymorphism
- Q3. Different types of Sql queries
- Ans.
Different types of SQL queries include SELECT, INSERT, UPDATE, DELETE, JOIN, and more.
SELECT: Retrieves data from a database
INSERT: Adds new records to a table
UPDATE: Modifies existing records in a table
DELETE: Removes records from a table
JOIN: Combines rows from two or more tables based on a related column
Skills evaluated in this interview
Nisheeth Tripathi
There were three easy to medium question
(2 Questions)
- Q1. How to print two columns of different tables
- Ans.
To print two columns of different tables, use a SQL JOIN statement.
Use a SQL JOIN statement to combine data from two tables based on a related column.
Specify the columns you want to display from each table in the SELECT statement.
Use the ON keyword to specify the columns that should be used to join the tables.
Example: SELECT table1.column1, table2.column2 FROM table1 JOIN table2 ON table1.id = table2.id;
- Q2. Structure of html
- Ans.
HTML is a markup language used for creating web pages.
HTML stands for HyperText Markup Language
HTML uses tags to define the structure of a web page
Examples of HTML tags include <html>, <head>, <title>, <body>, <p>, <div>
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
2 coding questions and 5 technical mcqs
(2 Questions)
- Q1. About OOPS concepts
- Q2. SQL queries using group by
- Ans.
SQL queries using group by
Group by clause is used to group rows that have the same values into summary rows
Aggregate functions like COUNT, SUM, AVG can be used with group by to perform calculations on grouped data
Group by can be used with having clause to filter groups based on conditions
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basic technical questions mostly on OOPS, C#, SQL, Web API
(1 Question)
- Q1. It was taken by solution architect. Mostly scenario based questions
(1 Question)
- Q1. Salary discussion
Interview Preparation Tips
- OOPS
- C#.Net
- ASP.Net MVC
- Web Api
- mssql
- JQuery
I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
Innovation around Payments
(1 Question)
- Q1. 2sum question, Pascal tree question
Selected
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
(1 Question)
- Q1. Performance tuning
(1 Question)
- Q1. Reason for job change
- Ans. Looking for learning opportunities
I applied via Campus Placement and was interviewed before Oct 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Database related questions like between, like, group by clauses.
- Q2. Sdlc life cycle , brief overview.
- Q3. Java , language related questions like exception handling, oops concepts etc.
- Q4. And discussed briefly about the projects that I did.
Interview Preparation Tips
And most importantly have a positive attitude.
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Jun 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Normal coding question medium level , approach focusing rounds actually how you get up to result
Interview Preparation Tips
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Overall Interview Experience Rating
based on 10 interview experiences
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Fiserv Software Engineer Reviews and Ratings
based on 70 reviews
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