The definition for latency is simple: Latency = delay. Itâs the amount of delay (or time) it takes to send information from one point to the next. Latency is usually measured in milliseconds or ms. Itâs also referred to (during speed tests) as a ping rate.
VLOOKUP is a powerful Excel function that allows you to look for a specified value in one column of data inside a table, and then fetch a value from another column in the same row.
match to the lookup value (which is the text string Benson, Paul). The Vlookup function can also be used to return a. match to the lookup value if an exact match is not found. An example of this is given in part 4 of this tutorial: Vlookup Example of Finding the Closest Match. If you are still unclear about the purpose of hte Vlookup function, a further explanation is provided in a short video on the Microsoft Office website. Go To Excel Vlookup Tutorial Part 2 - Vlookup Syntax & Rules.