Consider the following Emptable, eid Name age salary 401 Anu 22 9000 402 Shane 29 8000 403 Rohan 34 6000 404 Scott 44 10000 405 Tiger 35 8000   write a simple SQL query to display the record for studentin ascending order of the salary. write a simple SQL query to display the record for studentin descending order of the salary. write a simple SQL query to return records where salaryis less than 10000 and age greater than 25. write a simple SQL query to return return records where eithersalary is greater than 10000 or age is greater than 25. write a simple SQL query to return return records age 30 to 40

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A:

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Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.