Network 18 Business Analyst Interview Questions and Answers

Q1. Find 3rd transaction of user from uber cab dataset
Ans. 
To find the 3rd transaction of a user from the Uber cab dataset.
• Identify the user's transactions in the dataset

• Sort the transactions by date/time

• Select the 3rd transaction of the user
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Q2. Find last quarter ordered product from logistics dataset
Ans. 
To find the last quarter ordered product from logistics dataset.
• Identify the date range for the last quarter

• Filter the dataset for orders within that date range

• Identify the product ordered in the last quarter
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Three technical rounds, each lasting one hour.

Basic knowledge of the candidates

Program out put and input question

Giveing a situation and ask for the results

Q1. Question is up to situational handling
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Q1. How does the server work
Ans. 
The server works by receiving requests from clients, processing them, and sending back responses.
• The server listens for incoming requests on a specific port.

• It processes the requests based on the defined logic or rules.

• The server sends back responses to the clients with the requested information.

• Examples: Apache HTTP Server, Nginx, Microsoft IIS
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Q2. What is osi module
Ans. 
OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• OSI model helps in understanding how different networking protocols work together.

• It divides the communication process into smaller and manageable components.

• Each layer has specific functions and interacts with adjacent layers.

• Examples of OSI layers include phys...read more
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