{"id":68434,"date":"2018-12-07T10:54:06","date_gmt":"2018-12-07T10:54:06","guid":{"rendered":"https:\/\/www.whizlabs.com\/blog\/?p=68434"},"modified":"2022-10-30T22:54:07","modified_gmt":"2022-10-31T04:24:07","slug":"top-sql-azure-interview-questions","status":"publish","type":"post","link":"https:\/\/www.whizlabs.com\/blog\/top-sql-azure-interview-questions\/","title":{"rendered":"Top 20 SQL Azure Interview Questions and Answers"},"content":{"rendered":"

Are you an Azure data engineer<\/a> looking for a job? There are a number of companies offering the job for the data professionals who have the skills for SQL Azure. However, the competition level is also high in the IT sector at the present time and you will need to prepare in the perfect way to crack the interview for the job. <\/span><\/p>\n

SQL Azure is one of the top Azure Services<\/a>. It is a cloud-based database service from Microsoft and it provides the freedom to the business owners to store and secure the data in the cloud databases. It can be considered as one of the most important topics in the Azure learning path<\/a>. So, it becomes important to check out the SQL Azure interview questions<\/a> if you are preparing for an Azure interview.<\/span><\/p>\n

Enroll Now: Microsoft Azure Certification Training Courses<\/a><\/p><\/blockquote>\n

Most Common SQL Azure Interview Questions and Answers<\/h2>\n

If you are going to face an interview for the job of SQL Azure expert in any of the organizations, it is very important to prepare well for it. You can also get an Azure certification<\/a> to validate your SQL Azure skills. Also, you have to know about some of the most common SQL Azure interview questions that will be asked in the interview. <\/span><\/p>\n

If you will get prepared for the interview with good knowledge of all these questions, you will definitely get help to beat the competition that you will face during the interview. Here, you will find some of the top SQL Azure interview questions and answers that will definitely give you the right solution to get the job opportunity as an expert of SQL Azure in the best organizations.<\/span><\/p>\n

1. What is SQL Azure?<\/span><\/h4>\n

Answer:<\/strong> SQL Azure is the cloud-based relational database that is offered by Microsoft. The service is based on SQL server technology and it is used in a Microsoft data center that is hardware owned and maintained by Microsoft. <\/span><\/p>\n

It is the very basic question about SQL Azure database and you may get this question not only among top SQL Azure interview questions but also among the Microsoft Azure interview questions for experienced. <\/span><\/p>\n

2. What will happen when SQL Azure database will reach the max size? <\/span><\/h4>\n

Answer:<\/strong> If the SQL Azure database will reach the max size, data read or fetch operations will still work on it but create, insert or update operations will stop with it. You can choose to drop, delete or truncate the data in this condition.<\/span><\/p>\n

3. What are the limitations of SQL Azure database size currently?<\/span><\/h4>\n

Answer:<\/strong> At the current time, the maximum SQL Azure database size can be 250 GB (s0, s1, s2, and s3) or 500GB (p1, p2, p3, and p6 ) or 4TB (p11 and p15).<\/span><\/p>\n

4. In SQL Azure, which encryption security is available?<\/span><\/h4>\n

Answer:<\/strong> In SQL Azure, SSL connections are supported only. <\/span><\/p>\n

SET encryption = TRUE<\/span><\/p>\n

Preparing for Microsoft Azure Certification? Check Azure Certification Path<\/a><\/p><\/blockquote>\n

5. What is SQL Azure firewall?<\/span><\/h4>\n

Answer:<\/strong> As you know, security is one of the main concerns at the present time in the IT sector. It will be one of the latest SQL Azure interview questions that you may need to face during the interview. SQL Azure Firewall is used as a security mechanism that will work to block the requests based on the IP address. <\/span><\/p>\n

6. How many of the databases can you create in the single server?<\/span><\/h4>\n

Answer:<\/strong> In the single SQL Azure server, it is possible to create 150 databases that will include a master database as well.<\/span><\/p>\n

7. How many servers can you create in the single subscription?<\/span><\/h4>\n

Answer:<\/strong> In the single subscription, it is possible to create six servers while using SQL Azure.<\/span><\/p>\n

Also Read: Top Reasons to Go For Microsoft Azure Certification<\/a><\/p><\/blockquote>\n

8. Can you explain about the SQL Azure security?<\/span><\/h4>\n

Answer:<\/strong> SQL Azure services will allow you to block the request that will be based on IP address by using the SQL Azure firewall. It will use the SQL server authentication process that will authenticate the connections. By default, SQL Azure connections are SSL encrypted.<\/span><\/p>\n

9. What will be the differences between business edition and web edition?<\/span><\/h4>\n

Answer:<\/strong> The max size of the SQL Azure web edition will be 5 GB and the size of the business edition will be up to 50 GB. It is possible to increase or decrease web edition database size of 1GB and you will be able to increase or decrease the size of the business edition up to 10 GB.<\/span><\/p>\n

10. What will be the process to migrate to SQL Azure from SQL server?<\/span><\/h4>\n

Answer:<\/strong> If you are going to face an interview for SQL Azure job, you may find it as one of the best SQL Azure interview questions. If you want to migrate from SQL server to SQL Azure, you can use SSIS or BCP. For the schema migration, generate script wizard will be used and you can also use the tool named as SQL Azure Migration Wizard for it.<\/span><\/p>\n

This is one of the most common Microsoft Azure interview questions for experienced candidates who have worked on the SQL Azure database. If you have some previous experience on the Azure platform, you should prepare yourself with the answer to this question.<\/span><\/p>\n

11. Which tools are available for the management of SQL Azure service and databases?<\/span><\/h4>\n

Answer:<\/strong> For the management of the SQL Azure database, the SQL server management server 2008 R2 is available. You can also use Silverlight app having integration with Azure management portal for the management of SQL Azure service and databases.<\/span><\/p>\n

12. How will you sync SQL Azure with on-premise SQL server?<\/span><\/h4>\n

Answer:<\/strong> It is possible to use No code solution named as DATA SYNC to sync SQL Azure with on-premise SQL server. It is also possible to develop the custom solutions by using SYNC Framework for it.<\/span><\/p>\n

SQL Azure allows users to run their SQL server workloads as a hosted service (PaaS). So, you may also come across some of the PaaS interview questions in the SQL Azure interview. Read few and get yourself ready for everything.<\/span><\/p>\n

13. How will you back up the SQL Azure data?<\/span><\/h4>\n

Answer:<\/strong> Backup is important to handle the issues of hardware and 3 database replicas are used in SQL Azure for backup. For the errors based on user level, the COPY command is used for the creation of SQL Azure database replica. It is also possible to back up the data of SQL Azure to any local SQL server with the use of SSIS, BCP etc.<\/span><\/p>\n

14. On which factors\u00a0current pricing model for SQL Azure consumption depend?<\/span><\/h4>\n

Answer:<\/strong> The charges for consumption of SQL Azure are currently based on the following two factors<\/span><\/p>\n