WebJul 12, 2024 · List of Top 500 SQL Interview Questions & Answers with queries and more - GitHub - kansiris/SQL-interview-questions: List of ... • A view can combine data from multiple tables using adequate joins and while bringing it may require complex filters and calculated data to form the required result set. WebMar 9, 2024 · SELECT UPPER(EmpFname) AS EmpName FROM EmployeeInfo; Q2. Write a query to fetch the number of employees working in the department ‘HR’. 1. SELECT …
SQL server views interview questions and answers
WebApr 8, 2024 · To help you prepare for your SQL interview, here are ten common SQL interview questions: 1. What is a Database? A database is an organized collection of data that can be accessed, managed, and updated easily. 2. What is a Relational Database? A relational database is a type of database that organizes data into tables. WebApr 27, 2024 · These connect to databases and datasets such as Azure SQL or SQL Server Analysis Services. 16. What are the different views in the Power BI Desktop? Report view. A default view showing the interactive visuals of a report. In this view, we can add and manipulate report pages of various templates, add and adjust visualizations, and publish … dpu rva
SQL Interview Q & A - SQL Authority with Pinal Dave
WebDisha Mukherjee. SQL (Structured Query Language) is a programming language used to manage and manipulate data stored in relational databases. It is used to create, modify, … WebAug 29, 2008 · Answer. Views can subset data in a table. They can join multiple tables into one virtual table. Views can provide security and decrease complexity. They save space … WebApr 11, 2024 · Here are the top 17 SQL interview questions and answers to help you prepare: ... What is a view in SQL? Answer: A view is a virtual table that is based on the … dp USC\\u0026GS