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Codewalla Business Analyst Interview Questions and Answers
Codewalla Business Analyst Interview Experiences
1 interview found
I applied via LinkedIn
(2 Questions)
- Q1. Business analysis process and techniques
- Ans.
Business analysis involves a systematic process and various techniques to identify business needs and recommend solutions.
The business analysis process typically involves defining the problem, gathering requirements, analyzing data, and recommending solutions.
Techniques used in business analysis include SWOT analysis, PESTLE analysis, stakeholder analysis, and gap analysis.
Business analysts may also use tools such as f...
- Q2. Documentations and tools
(2 Questions)
- Q1. Why do you want to join us?
- Ans.
I am impressed by your company's innovative approach and strong reputation in the industry.
I admire your company's commitment to innovation and excellence
I am excited about the opportunity to work with a team of talented professionals
Your company's strong reputation in the industry is very appealing to me
- Q2. Challenges faced
- Ans.
Adapting to changing business requirements, communication gaps, stakeholder conflicts
Adapting to changing business requirements can be challenging as it requires constant reevaluation of strategies and solutions
Communication gaps between different teams or departments can lead to misunderstandings and delays in project delivery
Stakeholder conflicts may arise due to differing priorities or expectations, requiring effect...
Interview questions from similar companies
I applied via Company Website and was interviewed in Dec 2019. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Questions were mostly asked on SQL, Python libraries, Machine learning and Excel, puzzles to solve before interview there was test case study to solve.
- Q2. What is row number, rank, dense rank? explain partition by, indexing joins, query optimization techniques
- Ans.
Explanation of row number, rank, dense rank, partition by, indexing joins, and query optimization techniques.
Row number is a function that assigns a unique number to each row in a result set.
Rank is a function that assigns a rank to each row based on the values in a specified column.
Dense rank is a function that assigns a rank to each row based on the values in a specified column, but with no gaps in the ranking.
Partit...
- Q3. Real-time examples on data analytics with examples
- Ans.
Real-time examples of data analytics
Predictive maintenance in manufacturing
Real-time fraud detection in banking
Personalized recommendations in e-commerce
Real-time traffic analysis for smart cities
Real-time health monitoring in medical devices
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. What is the difference between Union and Union all ?
- Ans.
Union combines the results of two or more SELECT statements, while Union all includes all rows, including duplicates.
Union removes duplicate rows from the result set, while Union all includes all rows.
Union sorts the result set, while Union all does not.
Union is slower than Union all because it performs a distinct operation.
Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;
Example: SELECT column1 FRO
- Q2. Which query is more faster , joins or union?
- Ans.
Joins are generally faster than unions.
Joins are typically faster than unions because they combine data from multiple tables based on a common column, while unions combine data from multiple queries into a single result set.
Joins can utilize indexes on the columns being joined, which can improve performance.
Unions involve combining the results of multiple queries, which can be slower as it requires merging and sorting ...
Interview Preparation Tips
- SQL
- Power BI
Selected
I applied via Company Website and was interviewed before Jan 2024. There were 3 interview rounds.
(1 Question)
- Q1. Gaming and network knowledge
Gaming and network knowledge
(1 Question)
- Q1. Salary discussion
Interview Preparation Tips
They lied and gave us job that we will be made permanent but in job offer nothing was written. Didn't got hike as discussed and still we aren't permanent
I applied via Naukri.com and was interviewed in Dec 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Automation, JavaScript, node.js, java
Interview Preparation Tips
(1 Question)
- Q1. Preparation of COS, reconciliation, client billing
(1 Question)
- Q1. Only preparation of COS, client billing, reconciliation
Interview Preparation Tips
Senior Engineer Interview Questions & Answers
Aristocrat Technologies
Anonymous
posted on 7 Mar 2022
I applied via Walk-in and was interviewed before Mar 2021. There were 2 interview rounds.
Link list program, few objective based on cpp
(2 Questions)
- Q1. Good Core knowledge cpp
- Q2. Pointer, static , constant used in multiple scenario. Oops, STL
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Basic questions on react js, also question related to data structure and sorting algorithm
Associate Software Engineer Interview Questions & Answers
Light & Wonder
Anonymous
posted on 14 Oct 2021
I applied via Campus Placement and was interviewed in Apr 2021. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions were mostly on object oriented programming, memory allocation, static, dynamic objects, arrays, lists, linked lists
Interview Preparation Tips
I applied via Approached by Company and was interviewed before Jul 2021. There were 7 interview rounds.
(1 Question)
- Q1. Basic question about qualification about experience suitable for role or not
(3 Questions)
- Q1. Oops concepts should be strong.
- Q2. Strong knowledge with c#
- Q3. Asp .net, MVC, web APIs, .net core .
(1 Question)
- Q1. Senior lead will take this round and deep knowledge of technology
(1 Question)
- Q1. Manager round with skills and experience
(1 Question)
- Q1. International call one to one
(1 Question)
- Q1. Final discussion for salary and all
Interview Preparation Tips
- OOPS
- C#.Net
- ASP.Net
- ASP.Net MVC
- Web Api
- .Net Core
Oops concepts must be clear .
Codewalla Interview FAQs
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Codewalla Business Analyst Interview Process
based on 1 interview
Interview experience
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Codewalla Business Analyst Reviews and Ratings
based on 1 review
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