Top 50 SQL Server DBA Interview Questions and Answers 2022

Namit – That’s a BIG question and one that we can’t really do justice in the comments. I suggest you post your question in Forum, where you’ll get the benefit of the input from the entire community.

Interviewers ask a lot of other non-technical questions to evaluate your qualities like I just mentioned above . Make sure to prepare their answers as well before going into the job market. This whitepaper provides insight into what the job looks like when using SQL Server and shows at a high level the skills needed to get that first job in the field. It gives suggestions what is sql dba for how to acquire those skills and find the first database administrator job working with SQL Server. At the beginning of your career, you may perform basic database maintenance tasks, but as you grow professionally you will need to extend your skill set to other than DBA skills. SQL Server these days is a complex software that goes beyond Database Administration.

SQL Server Maintenance Plans

Most top companies, including FAANG+ companies, prefer administrators with proven database and server-side experience. These companies require candidates to have 3-4 of experience designing and managing SQL databases. Hotfixes are software packages that contain multiple files specifically deployed to fix problems in an SQL database. Hotfixes are commonly developed and used by developers to rectify SQL database problems that may arise from time to time. SQL Server DBAs typically have at least a bachelor’s degree in a related field, such as computer science or information systems. In addition, SQL Server DBAs should achieve SQL Server certification from Microsoft to improve their employment prospects. SQL Server DBAs usually manage a team of SQL developers, directing them throughout the process of writing and deploying database code.

Works with on-site or internal project managers or analysts to review problems, define and test solutions, and oversee report development for user management. The right service will designate a lead remote DBA specifically for you, and they’ll get to know you and your business.

SQL Server DBA duties and responsibilities

The performance benefit here is fewer page splits because there is room for growth built into the index. Informational commands provide feedback regarding the database such as providing information about the procedure cache. Validation commands include commands that validate the database such as the ever-popular CHECKDB. Finally, miscellaneous commands are those that obviously don’t fit in the other three categories. This includes statements like DBCC HELP, which provides the syntax for a given DBCC command.

• It’s one of the reasons why people choose to use the term Data Professional to more accurately describe the responsibilities of the modern DBA.
• Inside SSMS, in Object Explorer under SQL Server Agent look for Job Activity Monitor.
• This course, Azure SQL Database for the SQL Server DBA, will show you some of the similarities to SQL Server but also why experienced DBAs will still need to learn some of the key differences.
• The very same knowledge can be passed on to a newly hired Junior DBA by an experienced mentor in a fraction of the time.
• It really is a wonderful time to be working in technology.

There are so many different paths I can think of I just can’t decide which would be the best for my future. I have a million questions in my head, but I’ll stick with these for now.

SQL Server DBA

Responsible for setting up security, and providing user access to SQL Server instances and objects. Proactively monitored the database health through automated scripts for checking the database and extents growth, probing the alert log files, monitoring the rollback segments and temporary space usage. Created and implemented database design solutions in collaboration with programming team. Managed and administered 2800+ database in 105 instances. Initiated a project to consolidate servers and to remove old/unused databases. Reduced the number of databases to under 900 on 56 instances.

• Create a partitioned table – learn about table partitioning and how to create a partitioned table.
• The instance is then failed over back to its designated node.
• DELETE statements can be prevented to replicate any articles in SQL Server replication.
• The program focuses on teaching IT professionals the knowledge for implementing and maintaining a database with the tools and utilities available in SQL Server.
• SQL Reporting service was used to build and manage a variety of financial reports.