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SQL Server Internals Quiz Demo 1.40

3.7 MB / 1+ Downloads / Rating 5.0 - 1 reviews


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SQL Server Internals Quiz Demo, developed and published by Nikolaos Katsogridakis, has released its latest version, 1.40, on 2018-09-20. This app falls under the Education category on the Google Play Store and has achieved over 100 installs. It currently holds an overall rating of 5.0, based on 1 reviews.

SQL Server Internals Quiz Demo APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.nikolaos_katsogridakis.SQL_Internals_Demo

Updated: 6 years ago

Developer Name: Nikolaos Katsogridakis

Category: Education

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing SQL Server Internals Quiz Demo on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Previous Versions

SQL Server Internals Quiz Demo 1.40
2018-09-20 / 3.7 MB / Android 4.1+

About this app

This QUIZ is a free demo with 20 questions about the inner workings of SQL Server. It is part of another QUIZ with the same name but with 200 questions which can be bought for the price of 1,5 EURO on GOOGLE PLAY.

The contents of this application is based on my 20 years of experience as a PRODUCTION DBA. My primary role was to tune TSQL queries and stored procedures optimally given the available hardware at a client.

The following topics will be discussed:
- Optimizer/Cardinality Estimator
- Locking/blocking/Latching.
- Data/Procedure cache management.
- Index Usage
- Plan Reuse
- Isolation levels
- Query optimization
- Query hints

Important hints for using the app.
- Long click on Next/Previous buttons, goes to the Next/Previous unanswered question.
- By default, when you run the app, "Quiz Mode" is off (FAB Icon is Green), turn it ON to update the stats from settings or use FAB icon.
- Your answers are saved when exit the app and if "Quiz Mode" in settings is ON or FAB Icon is Red.
- If you want to uninstall the app, go to settings and see the section "Delete ALL"

New features

Floating Action Button removed. Change between Tutorial/Quiz mode only through settings menu
Can share data with Quiz Forest app

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows an application to read from external storage.
Allows an application to write to external storage.