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.
Any legitimate Excel user has used VLOOKUP and knows the syntax by heart. (Lookup Value, Array, Column, etc.) But many of these same users have never used INDEX MATCH before. INDEX MATCH is one of several lookup formulas available in Excel.