Example 1. Calculating an average of numbers. To find out an average of certain numbers, you can supply them directly in your Excel average formula. For example, =AVERAGE(1,2,3,4) returns 2.5 as the result.
An uplink (UL or U/L) is the portion of a communications link used for the transmission of signals from an Earth terminal to a satellite or to an airborne platform. An uplink is the inverse of a downlink. A downlink (DL) is the link from a satellite to a ground station. Categories: Computers.
What are backlinks? Backlinks are also known as inbound or incoming links, and they are links to your website from another place on the internet. They are extremely useful to search engines, because they give a good indication that a website is popular.