Contributing

How load balancing is implemented in SQL Server? If the SQL Server instances are in multiple resource groups and regions, perform each step twice, once…

How do I change the default port in MongoDB? 1 Answer You can easily change the port number with the help of the mongodb.config file.…

What is the main problem in using Quadrature Amplitude Modulation? Explanation: Quadrature Amplitude Modulation (QAM) is widely used for combining two amplitude modulated waves into…

How do I encrypt a postfix email? Postfix is one of a popular Mail Transfer Agent(MTA) for routing and delivering emails. The best way to…

How to convert Excel to GIS data in QGIS using spreadsheet? Click on Plugins menu, then Manage and Install Plugins…. Type “spreadsheet”, and install the…

What do you mean by save and publish? Once you’ve added all your content to your Page or Post you have the option of Saving…

How do I fix the ACPI BIOS error in Ubuntu? Hold down Left-Shift on boot to bring up the GRUB menu. Press e to edit…

What is big data and big data testing? Big Data Testing can be defined as the procedure that involves examining and validating the functionality of…

How to create heat maps in ArcMap using density tool? Use the Density toolset of the Spatial Analyst extension to create heat maps from points…

How do I save a .ICO file in Photoshop CS6? Photoshop: Save Icon (ICO) Files Go ahead and navigate to Photoshop’s folder. When there, locate…