US24 Solutions Interview Questions and Answers

Question 1

Q1. Find avg salary of employees for each department & order employee within a department by age.

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Calculate average salary of employees for each department and order employees within a department by age.

Question 2

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Use SQL query to find 5th max salary from employee_table.

Use ORDER BY clause to sort salaries in descending order.
Use LIMIT 1 OFFSET 4 to get the 5th highest salary.
Example: SELECT salary FROM employee_table ORDER BY salary DESC LIMIT 1 OFFSET 4;

Question 3

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I am passionate about using data to improve healthcare outcomes, and Innovaccer's innovative solutions align with my goals.

Question 4

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SLA is an agreement between a service provider and a customer, while OLA is an agreement between different teams within the same organization.

SLA (Service Level Agreement) is an agreement between a service provider and a customer, outlining the level of service that is expected.
OLA (Operational Level Agreement) is an agreement between different teams within the same organization, defining the responsibilities and expectations for inter-team support.
SLA focuses on the service ...read more

Question 5

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Views and triggers are SQL database objects used for data manipulation and automation.

Views are virtual tables that display data from one or more tables based on a query.
Triggers are special stored procedures that are automatically executed in response to certain events on a table.
Views can simplify complex queries by predefining joins and filters.
Triggers can enforce data integrity rules or automate tasks like auditing changes.
Example: Creating a view to display a list of cu...read more