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Zumi Solutions Interview Questions and Answers
Zumi Solutions Interview Experiences
1 interview found
LAKSHMI JHA 1
I was interviewed in Jun 2022.
(2 Questions)
- Q1. Write a C program to arrange the elements in ascending order.
- Ans.
C program to arrange elements in ascending order
Use bubble sort algorithm to compare adjacent elements and swap if necessary
Iterate through the array multiple times until no more swaps are needed
Ensure proper error handling for input validation
Example: int arr[] = {4, 2, 7, 1, 5};
- Q2. Write a C program to add two elements without using third variable.
- Ans.
Add two elements without using a third variable in C program.
Use bitwise XOR operation to add two elements without carry
Store the result in one of the variables
Example: int a = 5, b = 3; a = a ^ b; b = a ^ b; a = a ^ b; // a=3, b=5
(2 Questions)
- Q1. Salary expectation.
- Q2. Comfortable with the bond period or not?
Skills evaluated in this interview
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Virtusa Consulting Services
PRAKASH B
posted on 13 Jan 2025
Selected
I applied via campus placement at Institute of Cost and Works Accountants of India (ICWAI) and was interviewed in Dec 2024. There were 3 interview rounds.
Online assessment (Technical, English, Reasoning)
(6 Questions)
- Q1. Difference between Balance sheet and trial balance
- Q2. Standard costing formula
- Q3. Journal entries for Prepaid Accruals Depreciation with accumulated depreciation concept Provision for Bad debts DTA and DTL
- Q4. Case study on Ind AS 115
- Q5. Preparation of balance sheet and computation of various ratios
- Q6. Accounting principles
(6 Questions)
- Q1. What is DTA and DTL
- Q2. Accounting entry for accumulated depreciation
- Q3. Few resume based questions
- Q4. Standard costing formula
- Q5. Difference between budgeting and forecasting
- Q6. Meaning of variance analysis
Interview Preparation Tips
First technical interview was for 45 - 50 mins
Second technical interview was for 20 mins
Anonymous
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(16 Questions)
- Q1. What are custom hooks in React, and what are their use cases? Additionally, can you provide an example of a custom hook that performs an API call and utilizes the retrieved data?
- Q2. What is the difference between useMemo and useCallback in React?
- Q3. What is the difference between class-based components and functional components in React?
- Q4. How can you implement the lifecycle of a React component in a functional component?
- Q5. What are the various state management techniques available in React?
- Q6. What is the architecture of Redux, and what purposes do middlewares serve within it?
- Q7. What is hoisting in JavaScript?
- Q8. What is event bubbling in JavaScript?
- Q9. What are block scope and function scope in JavaScript?
- Q10. Have you had experience working with semantic tags in HTML?
- Q11. What are the various methods for creating an object in JavaScript?
- Q12. What are the differences between shallow copy and deep copy in JavaScript?
- Q13. What will be the output of the following JavaScript code fragment: `const a; function test() { console.log(a); }; test();`?
- Q14. How can you use CSS to arrange elements in a row and column layout?
- Q15. Have you utilized CSS preprocessors, and if so, which ones?
- Q16. If I have assigned different colors to an ID and a class and applied both to the same element, which color will be applied based on CSS specificity precedence?
Interview Preparation Tips
- Javascript
- React.Js
- HTML
- CSS
Selected
I applied via campus placement at J S S Academy of Technical Education, Bangalore and was interviewed in Dec 2024. There were 3 interview rounds.
Average to easy difficulty level.
(3 Questions)
- Q1. Java code of string manipulation
- Q2. What is the Java code for various types of sorting algorithms?
- Q3. Sql query and topics related to joins.
(4 Questions)
- Q1. About yourself and family
- Q2. What do you know about the company?
- Q3. Can you provide examples of real-life scenarios where you handled conflicts with either a colleague or a manager?
- Q4. What actions would you take if your manager does not approve your product idea, and how would you attempt to persuade them?
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2024. There were 4 interview rounds.
Two coding questions related to matrices and heaps.
(1 Question)
- Q1. Python and SQL coding
(1 Question)
- Q1. Same questions like tech 1
(2 Questions)
- Q1. Self intro , why tiger
- Q2. Relocation
Interview Preparation Tips
- Python
- SQL
Senior Software Engineer 2 Interview Questions & Answers
Synechron
Germanpreet Singh
posted on 4 Jan 2025
Selected
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What is the Singleton pattern ? in how many ways can this pattern be broken ?
- Ans.
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Singleton pattern can be implemented by making the constructor private and providing a static method to access the instance.
The pattern can be broken by using reflection to access the private constructor and create multiple instances.
Another way to break the Singleton pattern is by using multiple class loaders in Java.
Th...
- Q2. What is the internal implementation of hashmap? Let's assume that you want to store duplicate keys in the hashmap, how can we achieve the same in hashmap ?
- Ans.
HashMap internally uses an array of linked lists to store key-value pairs. To store duplicate keys, we can use a custom implementation of HashMap.
HashMap internally uses an array of linked lists to handle collisions.
To store duplicate keys, we can create a custom HashMap implementation that allows multiple values for the same key.
One approach is to use a HashMap with values as lists, where each key can have multiple va
(2 Questions)
- Q1. What microservices patterns are you aware ? let's assume that there is a microservice based architecture and service A is calling service B which in turn service C. If service b fails, how will you manage ...
- Ans.
Use compensating transactions and distributed tracing for managing transaction and logging in case of service B failure.
Implement compensating transactions to rollback changes made by service B in case of failure.
Use distributed tracing to track the flow of requests and identify where the failure occurred.
Implement retry mechanisms to handle transient failures in service B.
Use circuit breakers to prevent cascading fail...
- Q2. System Design question : Design a booking wesite for.eg: bookin.com ?
RISHABH Pal
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
The Aptitude Test session accesses mathematical and logical reasoning abilities
(6 Questions)
- Q1. What is Vlookup
- Q2. Some IF else Question in Excel
- Q3. What does your day in your previous organization look like?
- Q4. Could you share the technical skills you possess?
- Q5. Can you explain what a Pivot Table is?
- Q6. Find the Highest-paid employee in each department along with their salary and department name.
Interview Preparation Tips
- SQL
- Excel
- Problem Solving
- PowerBI
- SQL Queries
Be prepared to discuss past challenges and how did you overcome.
Selected
(5 Questions)
- Q1. HTML, CSS fundamentals
- Q2. Javascript event loop and array methods
- Q3. Javascript coding for operation on object array
- Q4. React benefits and Redux implementations
- Q5. How to create slice and combine reducers
(2 Questions)
- Q1. Questions based on projects, role, responsibilities and initiative at work place
- Q2. How to create and optimize a react application
(1 Question)
- Q1. Day to day activity of workplace and salary negotiation
Anandu Vinod
Selected
I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.
Medium-level aptitude questions were included, along with two coding questions.
(3 Questions)
- Q1. Can you introduce yourself?
- Q2. What is your educational background?
- Q3. Academic projects
Interview Preparation Tips
Selected
Fundamentals of Data Structures and Algorithms, including SQL.
(2 Questions)
- Q1. Basics of DSA and Algo and sql
- Q2. Basics
(2 Questions)
- Q1. Details on previus project
- Q2. B
(1 Question)
- Q1. Basics of DSA and algo ..sql
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