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I appeared for an interview in Jan 2025.
Multi-threading allows multiple threads to execute concurrently, improving performance and responsiveness.
Improves performance by utilizing multiple CPU cores
Enhances responsiveness by allowing tasks to run in parallel
Can lead to synchronization issues if not handled properly
Passion for problem-solving and helping others drives my interest in this field.
Fascination with analyzing data and finding solutions
Desire to make a positive impact on organizations and individuals
Enjoyment of collaborating with diverse teams to achieve common goals
SDLC stands for Software Development Life Cycle, a process used by software development teams to design, develop, and test high-quality software.
SDLC is a structured process that consists of several phases including planning, analysis, design, implementation, testing, and maintenance.
Each phase has specific goals and deliverables that must be completed before moving on to the next phase.
SDLC helps ensure that software ...
I applied via Referral and was interviewed before Jun 2023. There were 2 interview rounds.
Java program to calculate factorial number
Use a recursive function to calculate the factorial of a number
Handle edge cases like 0 and negative numbers
Use long data type to handle large factorials
OOPs concepts in Java are the principles of Object-Oriented Programming used to design and develop software applications.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class)
Inheritance: Allows a class to inherit properties and behavior from another class
Polymorphism: Ability to present the same interface for different data types
Abstraction: Hiding the implementation details and s
I applied via Company Website and was interviewed before Apr 2023. There were 2 interview rounds.
Bac element is a type of transposable element found in bacteria that can move from one location to another within the genome.
Bac elements are often used in genetic engineering to introduce new genes into bacterial genomes.
They can also be used as tools for studying gene expression and regulation.
Examples of Bac elements include Tn5 and Tn10.
Left outer join is a type of join operation in SQL that returns all rows from the left table and the matched rows from the right table.
Left outer join is used to retrieve all records from the left table and only the matching records from the right table.
If there is no match found in the right table, NULL values are returned for the columns of the right table.
Example: SELECT * FROM table1 LEFT OUTER JOIN table2 ON table
Business processes are a series of tasks or activities that are performed in a specific order to achieve a desired outcome.
Business processes involve a series of steps or activities that are designed to achieve a specific goal.
They can be automated or manual, depending on the complexity of the process.
Examples include order processing, inventory management, and customer service.
Business processes can be documented usin...
Territory management is the process of dividing sales territories and assigning resources to maximize sales potential.
Involves dividing geographical areas into manageable territories
Assigning sales representatives to specific territories
Optimizing resource allocation to maximize sales potential
Monitoring and adjusting territories based on performance
Commonly used in sales and marketing strategies
Knack Systems interview questions for popular designations
I applied via Naukri.com and was interviewed in Oct 2021. There were 3 interview rounds.
I have not encountered any errors while replicating data from c4c to ECC.
I have not faced any errors while replicating data from c4c to ECC.
I have successfully replicated data from c4c to ECC without any issues.
I have not come across any errors during the replication process.
Yes, I have created custom reports in c4c.
I have experience creating custom reports using the Report Wizard in c4c.
I have also created custom reports using the SAP Crystal Reports tool.
I am familiar with creating custom fields and adding them to reports.
I have created reports for various modules in c4c, including Sales, Service, and Marketing.
I have experience scheduling reports to run automatically and sending them to
Business blueprint is a document that outlines the business processes and requirements gathering is the process of collecting and documenting the needs of stakeholders.
Business blueprint is a detailed document that outlines the business processes, functions, and requirements.
It serves as a guide for the implementation of a new system or process.
Requirement gathering is the process of collecting and documenting the need...
Document types in my project include requirements, design documents, test cases, and user manuals.
Requirements documents outline the project's goals and objectives.
Design documents describe the system architecture and design.
Test cases document the testing process and expected results.
User manuals provide instructions for end-users.
End to end business process involves all the steps from the start to the end of a business operation.
It includes planning, execution, monitoring, and evaluation of the process.
For example, in a manufacturing business, the end to end process would involve procurement of raw materials, production, quality control, packaging, and distribution.
It is important to identify and eliminate bottlenecks in the process to ensure e...
Custom fields can be replicated from ECC to c4c using SAP Cloud Platform Integration (CPI).
Create custom fields in ECC and map them to corresponding fields in c4c.
Configure CPI to extract data from ECC and transform it to match c4c format.
Use CPI to push the transformed data to c4c.
Test the integration thoroughly to ensure data consistency and accuracy.
I applied via Approached by company and was interviewed in Jan 2022. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I appeared for an interview before Jun 2021.
Round duration - 180 minutes
Round difficulty - Easy
It was an mcq + coding round. There were aptitude and ouput based question in mcq. And coding questions were easy
Given an integer array 'ARR' of size 'N' containing numbers from 0 to (N - 2). Each number appears at least once, and there is one number that appears twice. Yo...
Find the duplicate number in an array of integers from 0 to (N-2).
Iterate through the array and keep track of the frequency of each number using a hashmap.
Return the number with a frequency greater than 1 as the duplicate number.
Time complexity can be optimized to O(N) using Floyd's Tortoise and Hare algorithm.
You are provided with a string S
and an array of integers A
of size M
. Your task is to perform M
operations on the string as specified by the indices in array A
...
Given a string and an array of indices, reverse substrings based on the indices to obtain the final string.
Iterate through the array of indices and reverse the substrings accordingly
Ensure the range specified by each index is non-empty
Return the final string after all operations are completed
Round duration - 60 Minutes
Round difficulty - Easy
It was technical + hr round. there were 2 people as interviewer. They stated from intro and asked some basic puzzles and hr questions. After that they asked about my projects, technologies and some ds algo and dbms questions.
Tip 1 : Practice aptitude
Tip 2 : Focus on practicing coding
Tip 3 : Learn from mistakes
Tip 1 : Mention some projects that you have done
Tip 2 : Try to have skills that are required for the role
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
Easy DSA questions and some questions on resume
I applied via Campus Placement and was interviewed in Mar 2020. There was 1 interview round.
To get the second to last element from a SQL table, use the OFFSET-FETCH clause.
Use the ORDER BY clause to sort the table in descending order.
Use the OFFSET-FETCH clause to skip the last row and fetch the second to last row.
Example: SELECT column_name FROM table_name ORDER BY column_name DESC OFFSET 1 ROWS FETCH NEXT 1 ROWS ONLY;
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