arrange, calculate, analyze and organize data in a spreadsheet. Vlookup, which stands for “Vertical, look up” is an Excel built-in function. It is used to locate (look up) a value from one column of data and get the corresponding or related value from another column. For instance...
On December 16, a ground engineer met with a fatal accident, allegedly due to human error. This incident seems to indicate the airline’s systems and processes are not robust enough to ensure the safety of its own staff—on the ground. Can it then ensure safety of passengers in the a...