Insure Pro 2.0 Data Analyst Interview Questions and Answers

Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.

• Developed by Microsoft

• Allows users to create interactive visualizations and reports

• Integrates with various data sources such as Excel, SQL databases, and cloud services

• Provides business intelligence capabilities for data analysis and decision-making

SQL is a programming language used for managing and manipulating relational databases.

• SQL stands for Structured Query Language.

• It is used to communicate with databases to perform tasks such as querying data, updating data, and creating tables.

• SQL statements are used to interact with the database, such as SELECT, INSERT, UPDATE, and DELETE.

• Example: SELECT * FROM customers WHERE city = 'New York';

SCADA stands for Supervisory Control and Data Acquisition, used to monitor and control industrial processes. A transformer motor is a type of electric motor used to drive transformers.

• SCADA is a system used to remotely monitor and control industrial processes

• It collects real-time data from sensors and equipment in the field

• SCADA systems are commonly used in industries such as power plants, water treatment facilities, a...read more

Program to check if a number is prime

• Iterate from 2 to square root of the number

• Check if the number is divisible by any number in the range

• If divisible by any number, it is not prime

• If not divisible by any number, it is prime

Data mining is the process of discovering patterns and relationships in large datasets.

• Data mining involves extracting useful information from large datasets

• It uses various techniques such as machine learning, statistics, and database systems

• Examples include market basket analysis, customer segmentation, and fraud detection

ETL tools connect to servers through various methods such as JDBC, ODBC, APIs, and FTP

• ETL tools can connect to servers using JDBC (Java Database Connectivity) for databases like MySQL, Oracle, etc.

• ODBC (Open Database Connectivity) can be used to connect ETL tools to servers for data extraction and loading

• APIs (Application Programming Interfaces) are commonly used to connect ETL tools to web services and cloud platforms

• ...read more