Interview questions for database
WebHaving 15+ Years Working experience on Azure SQL Database, Azure Data Engineering, Azure BI, Azure SQL DBA, Azure Admin, SQL Server 2005, 2008, 2008 R2, 2012, 2014, 2016, 2024, 2024 DBA, Business Intelligence (MSBI), Power BI and Tableau competencies ranging from Banking, Healthcare and Sales to Infrastructure and Petrochemicals … WebOverview. Database design interview questions test a candidate’s ability to build and design databases based on stakeholder inputs. Database design questions are often …
Interview questions for database
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WebApr 11, 2024 · In conclusion, SQL is an essential language for managing and manipulating relational databases. The questions and answers presented in this article cover a wide range of topics that a candidate ... WebDec 14, 2024 · Here are eight database administrator interview questions and example answers you can use to prepare your own: 1. Tell me more about yourself. This is a question the hiring manager may ask at the beginning of an interview. It's helpful to tailor your answer to highlight your most impressive experiences and relevant personality traits …
WebAug 3, 2024 · 25 Database Administrator Interview Questions To Ask. A great database administrator isn’t just someone who has a kick-ass CV with great hard skills and a … Web50 SQL Query Questions and Answers for Practice. Q-1. Write an SQL query to fetch “FIRST_NAME” from the Worker table using the alias name . Ans. The required query is: Select FIRST_NAME AS WORKER_NAME from Worker; Q-2. Write an SQL query to fetch “FIRST_NAME” from the Worker table in upper case. Ans.
Web50+ Mobile Developer Interview Questions (ANSWERED) to Know. Mobile app developers are responsible for developing the applications both on Android and iOS and using all … WebDatabase languages are specialized programming languages that are used to communicate with and manipulate databases. There are two main categories of database languages: data definition languages (DDL) and data manipulation languages (DML). In other words, a database language is a programming language that is used to create, modify and …
WebOct 18, 2024 · Question 2: SQL Query to find Max Salary from each department. Answer: You can find the maximum salary for each department by grouping all records by DeptId and then using MAX () function to calculate the maximum salary in each group or each department. SELECT DeptID, MAX(Salary) FROM Employee GROUP BY DeptID.
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