The value that would be returned based on the formula [=COUNTIF(A43:A47, "NP*")] in cell A49 is 4.
Microsoft Excel can be defined as a software application that is designed and developed by Microsoft Inc., so as to avail its end users the ability to analyze and visualize spreadsheet documents.
In Microsoft Excel, there are different types of functions (predefined formulas) and these include:
A count function is typically used to to calculate the number of entries in a cell or number field that meets a specific (predefined) value set by an end user.
In this scenario, "NP*" is the specific (predefined) value that was set and as such the value that would be returned based on the formula in cell A49 is 4 because A43, A44, A45 and A46 contain the value "NP."
Read more on Excel formula here: brainly.com/question/25219289
D, is the correct choice here.
It is done to provide for better engine performance. It is important for two main reasons. One is that if one ignition system fails the other can for a time take care of it and hold its ground until you land or fix it. Another is that it is used for more efficient consumption of fuel and air which makes the engine work better.
Answer:
In the presentation layer of the OSI reference model provides a variety of coding and functions that can be applied in application layer data. Information send by the application layer are ensured by these functions. As, presentation layer is the important layer in the OSI reference model because it is responsible for important services like data compression, data conversion, decryption and encryption.
Encryption at gateway is defined as, when the important data is first encrypted using protocol and then it is transferred in the network. And gateway re-director operates in the presentation layer.
