Useful tips for everyday
What happens at the end of a DHCP address lease? The DHCP client renews its IP configuration data prior to the expiration of the lease…
How do you check if patches are installed? How do I check to see if I have the latest critical patches for my computer? Click…
How do you restart system apps? Search for Settings in the App Drawer. Once there, select Apps and Notifications > See All Apps and choose…
How do you optimize self join? Self Join Performance and Optimization Avoiding using a self join on the big table. Create temp table with fewer…
Why do computers use 8 bits? The byte was originally the smallest number of bits that could hold a single character (I assume standard ASCII).…
When is SQL Server AlwaysOn availability group configured for automatic failover? Microsoft SQL Server AlwaysOn availability groups can be configured for automatic failover. Therefore, if…
What are 4 steps to manage an efficient brainstorming session? 4 Steps to Effective Creative Brainstorming Define the problem you want to solve. It may…
How is the objectId field used in ArcMap? Most data sources supported by ArcCatalog and ArcMap provide an ObjectID field with their tabular data. In…
How to combine data from two tables into one? The following steps show you how to construct a union query to combine data from two…
How do I create a map of places visited? Once you have an account, click on the “My Maps” tab on Google Maps. Select “Create…