DP-300: Cloudy With a Chance of Database Failover

Not content with just one exam to pass I’ve gone and done another: DP-300: Administering Relational Databases on Microsoft Azure. This one I nearly passed out whilst doing it but thankfully I passed the exam instead.

This one along with DP-900 completes the two exams I needed to do this year so I am very pleased with both passes and both done first time.

This also means I get another shiny badge to put up on this blog so here it is and yes you can click to verify I’m not fibbing about it:

The Study Plan

I could’ve very much done a copy and paste job on the DP-900 effort I did earlier this month but that would’ve meant that I couldn’t write another witty title and that would be boring.

  1. I have now 6 years experience deploying, patching, configuring, troubleshooting and tweaking SQL Server. In these exams well founded experience and knowledge of what you’re being tested upon helps.
  2. Used the learning path for DP-300 on Microsoft Learn. I’ll admit at this point I did not finish the last two modules on Automation and High Availability but thankfully I did very well on those questions.
  3. Again, used the Measureup practice test and yes some similar or even the same questions came up on the exam. I did start to notice with this test that I began learning the answer by recognising the question rather than understanding what was being asked. The note of caution here is to not rely on this too much as there’s only 122 questions in the bank.

It’s quite a hard exam to do and I found it challenging. Whilst SQL Server is familiar to me Azure SQL Database is completely new. I had a lot to learn in a short space of time but I got through comfortably. If you’re taking the same exam soon then all the best you.

DP-900: Putting the Fun Back Into Data Fundamentals

My last Microsoft exam was back in 2017. Really.

Today I managed to pass DP-900: Azure Data Fundamentals with a passing score of 982/1000.

Should be noted that the contents of the exam changed on 5th May 2022. From the updated skills measured sheet it would occur to me that they made the new format more “fundamental”. That’s not to say it’s an outrageously easy exam. I had to learn a few new concepts but as someone with an interest in SQL Server I enjoyed the learning process.

Here’s the badge to say “I did it”.

The Study Plan

  1. I attended the free Azure Virtual Training Day: Data Fundamentals from Microsoft. Each session was just under 4 hours long and was a pre-recorded video. By attending across the two full days you receive a credit to take the exam for free so not only do you get an intro to the subject you also save £69 for the exam.
  2. Used the Azure Data Fundamentals Learning Path on Microsoft Learn. This was a good source of basic knowledge and a few free labs on Azure were available too. Made lts of notes here to revise with later on.
  3. Subscribed to the official practice test available on Measureup.com. Some questions in this practice test came up on the exam although it must be said that the practice test probably does not reflect the May 2022 changes just yet but keep an eye on the website for more info. I put the test in practice mode and set it to explain wrong answers to strengthen my knowledge and further improve my notes.

Overall not the hardest exam to pass. As long as you understand the subjects in the exam you’ll have no problem passing it. All the best!

Patch Time

If you’re in the SQL Server world you should be aware of this by now however for those who’ve been busy getting stuff done this week Microsoft have released a security update for SQL Server described in full in KB4583459.

Data can be sent over a network to an affected Microsoft SQL Server instance that might cause code to run against the SQL Server process if a certain extended event is enabled. To learn more about the vulnerability, see CVE-2021-1636.

Patches are available for SQL Server 2012 and above with currently supported service packs. As it’s most people’s best interest to maintain a SQL Server that doesn’t allow this to happen it’s a great idea to get this patch installed now. If you are intending on ruining someone’s day with this exploit I wholeheartedly apologise for spoiling your fun.

I anticipate quite the majority of my clients will “accidentally” end up with this patch through Windows Update which is probably for the better (exceptions given if it somehow kills the SQL Server).

70-462: Administering SQL Server 2012/14

This week I passed Microsoft Exam 70-462: Administering SQL Server 2012/14. This was my second attempt after a near pass of 674/1000 (pass mark is 700) on the first attempt.

My preparation was similar to that I did with 70-462 so check out my earlier blog post for more details. The main difference was that I built a lab environment and messed around with everything in SQL Server with the aid of a Microsoft study guide. Lots of stuff has been learnt from this and confidence with the product comes with that progression.

Honestly the first attempt at 70-462 felt easier than 70-461. Naturally I’m more of an SQL administrator (alright: configurator) than a query writer. I was disappointed to have failed it first time but I decided to come back for seconds.

My 3rd and final exam I have planned for this year will be 70-411: Administering Windows Server 2012. Upon hopeful completion of said exam I will become an MCSA in SQL Server 2012/2014 with a view to upgrading to SQL Server 2016/7 next year.