Answer:
True but it might be false but i think is true
Answer:
Iterator is the element that used for transversing of any container by the user. This provides the facility to user to process any constituent belonging to the container and storage of these elements can be in any form.
This situation takes place under the isolation condition of the user from the container's internal model. Abstract data types use iterators for the maintenance of the transversal of the data structure.
Alt key and pressing the left or right arrow
Normally VLOOKUP is an inbuilt function which is available in MS-excel sheet and used to search the data in vertical column of index.
<u>Explanation:</u>
IFERROR functions returns error means search data type is invalid. In this scenario invalid staff id means either staff id data type is mismatch.
These scenario happens when end user search string data in numeric column of staff id. End user has to correct the staff id data type from string to numeric. Some cases the staff id has invalid data such some special characters are used, such as “-“,”=” etc.
End user has to remove special characters in staff id column and check whether VLOOKUP gives error.
