AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
Filter interviews by
Fiserv Technology Analyst Interview Questions and Answers
7 Interview questions
Test cases for various scenarios to ensure functionality and reliability of the system.
Test case for user login: Verify valid credentials allow access.
Test case for password reset: Ensure email is sent for valid requests.
Test case for data input: Validate that required fields are filled.
Test case for error handling: Check system response for invalid operations.
Order By is used to sort the result set in ascending or descending order, while Group By is used to group the result set by one or more columns.
Order By is used with SELECT statement to sort the result set based on specified column(s)
Group By is used with SELECT statement to group the result set based on specified column(s)
Order By can be used with or without Group By, but Group By requires an aggregate function l...
Primary key uniquely identifies a record in a database table, while a unique key ensures that all values in a column are different.
Primary key is used to uniquely identify each record in a table
Primary key does not allow NULL values
Unique key ensures that all values in a column are different
Unique key can have NULL values, but only one NULL per column
A Technology Analyst evaluates and implements technology solutions to improve business processes and efficiency.
Analyze business needs and identify technology solutions, e.g., recommending cloud services for data storage.
Evaluate existing systems and suggest improvements, such as upgrading software for better performance.
Collaborate with IT teams to implement new technologies, like integrating AI tools for data an...
C++ memory management involves dynamic allocation, deallocation, and the use of pointers for efficient resource handling.
Memory allocation is done using 'new' keyword: int* arr = new int[10];
Memory deallocation is done using 'delete' keyword: delete[] arr;
C++ supports stack and heap memory management; stack is for static allocation, heap for dynamic.
Smart pointers (like std::unique_ptr) help manage memory automati...
Acid properties refer to the characteristics of acids, including their ability to donate protons, react with bases, and turn litmus paper red.
Acids can donate protons (H+ ions)
Acids react with bases to form salts and water
Acids turn blue litmus paper red
Common examples of acids include hydrochloric acid (HCl) and sulfuric acid (H2SO4)
Fiserv HR Interview Questions
Types of inheritance include single, multiple, multilevel, hierarchical, hybrid, and so on.
Single inheritance: a class inherits from only one base class.
Multiple inheritance: a class inherits from more than one base class.
Multilevel inheritance: a class inherits from a class which in turn inherits from another class.
Hierarchical inheritance: multiple classes inherit from a single base class.
Hybrid inheritance: a c...
Fiserv Technology Analyst Interview Experiences
10 interviews found
Anonymous
(4 Questions)
- Q1. Difference between Order By and Group By
- Q2. Explain Normalisation concepts in detail
- Q3. Difference between Primary and Unique
- Ans.
Primary key uniquely identifies a record in a database table, while a unique key ensures that all values in a column are different.
Primary key is used to uniquely identify each record in a table
Primary key does not allow NULL values
Unique key ensures that all values in a column are different
Unique key can have NULL values, but only one NULL per column
- Q4. Types of inheritance
- Ans.
Types of inheritance include single, multiple, multilevel, hierarchical, hybrid, and so on.
Single inheritance: a class inherits from only one base class.
Multiple inheritance: a class inherits from more than one base class.
Multilevel inheritance: a class inherits from a class which in turn inherits from another class.
Hierarchical inheritance: multiple classes inherit from a single base class.
Hybrid inheritance: a combin...
Skills evaluated in this interview
Rajesh
2 easy to moderate questions in hackerank
(2 Questions)
- Q1. DSA, SQL, OOPs and other basics
- Q2. DSA, SQL, OOPs and other basics. Emphasis on Resume
I applied via Campus Placement
Basic coding questions based on array, strings were asked.
(2 Questions)
- Q1. Explain doubly linked list. And one coding question was asked about doubly linked list and I had to explain the solution.
- Q2. HR round was covered in this round only so interviewer asked me some HR round questions.
Selected
I applied via Campus Placement and was interviewed before Jan 2024. There were 2 interview rounds.
Don’t remember the questions
(2 Questions)
- Q1. Acid properties.
- Ans.
Acid properties refer to the characteristics of acids, including their ability to donate protons, react with bases, and turn litmus paper red.
Acids can donate protons (H+ ions)
Acids react with bases to form salts and water
Acids turn blue litmus paper red
Common examples of acids include hydrochloric acid (HCl) and sulfuric acid (H2SO4)
- Q2. Write the test cases for the given scenarios.
- Ans.
Test cases for various scenarios to ensure functionality and reliability of the system.
Test case for user login: Verify valid credentials allow access.
Test case for password reset: Ensure email is sent for valid requests.
Test case for data input: Validate that required fields are filled.
Test case for error handling: Check system response for invalid operations.
Interview Preparation Tips
Ayona Das
Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 4 interview rounds.
1 hour of coding test
(2 Questions)
- Q1. Just norm intro
- Q2. Project discussion
(2 Questions)
- Q1. Related to basic java
- Q2. Related to dbms
(2 Questions)
- Q1. Just norm intro asked
- Q2. Are u willing to relocate
Selected
I applied via Walk-in and was interviewed before Feb 2023. There were 2 interview rounds.
Gooo oooo hshshs hhsh jdsj jsis jjsjsj
(3 Questions)
- Q1. Do not remember now sorry
- Q2. Oops dsa db os networking
- Q3. Hsh shsh Susu aosk
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before May 2023. There was 1 interview round.
(1 Question)
- Q1. How does memory management works in C++ as i said c++ is my primary language?
- Ans.
C++ memory management involves dynamic allocation, deallocation, and the use of pointers for efficient resource handling.
Memory allocation is done using 'new' keyword: int* arr = new int[10];
Memory deallocation is done using 'delete' keyword: delete[] arr;
C++ supports stack and heap memory management; stack is for static allocation, heap for dynamic.
Smart pointers (like std::unique_ptr) help manage memory automatically...
Amal Balraj
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
3 questions of easy to medium difficulty.
(2 Questions)
- Q1. Explain your resume project.
- Q2. Do you consider yourself a team player.. if so explain.
(1 Question)
- Q1. More project related questions like why I chose a specific technology for the project.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
3 questions of easy to medium difficulty.
(2 Questions)
- Q1. Explain your resume project.
- Q2. Do you consider yourself a team player.. if so how.
(1 Question)
- Q1. More project related question like why I chose a specific technology for the project.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Explain you projects and technology behind it.
Interview Preparation Tips
Top trending discussions
Fiserv Interview FAQs
Tell us how to improve this page.
Fiserv Interviews By Designations
- Fiserv Technology Analyst Interview Questions
- Fiserv Software Engineer Interview Questions
- Fiserv Software Developer Interview Questions
- Fiserv Technical Lead Interview Questions
- Fiserv Specialist Interview Questions
- Fiserv Senior Associate Interview Questions
- Fiserv Project Manager Interview Questions
- Fiserv Configuration Analyst Interview Questions
- Show more
Overall Interview Experience Rating
based on 8 interview experiences
Difficulty level
Duration
Interview Questions from Similar Companies
Fiserv Technology Analyst Reviews and Ratings
based on 11 reviews
Rating in categories
|
Technical Lead
1.5k
salaries
|  ₹20.6 L/yr - ₹36 L/yr |
|
Specialist
548
salaries
| ₹14.1 L/yr - ₹25.8 L/yr |
|
Senior Associate
531
salaries
| ₹5.4 L/yr - ₹12.6 L/yr |
|
Senior Software Engineer
427
salaries
| ₹12.3 L/yr - ₹26.1 L/yr |
|
Software Developer
381
salaries
| ₹9.1 L/yr - ₹18.6 L/yr |
Global Payments
Paytm
FIS
PhonePe
- Home >
- Interviews >
- Fiserv Interview Questions
