What tool is used to edit pre-existing range names? (check all that apply)?

Name Box and Name Manager

Explanation:

Name box is on the left side of the formula bar, it actually shows the current cell that you have selected in excel worksheet. So, if a cell has a name defined and that is the cell that has been selected, the name box will display that cell name in the box.

Name manager is used to edit or change name range. Name manager can be accessed, by clicking the formula tab click in defined names and select name manager

answer: internal fragmentation is the difference between the (fixed) size of a memory hole and the data within in that memory. for example, if a 1,024 byte block of memory holds 800 bytes of data, then the 224 bytes difference is considered lost to internal fragmentation.

external fragmentation occurs when the sum of memory fragments is large enough to satisfy a request, but the holes are non-contiguous and the request cannot be satisfied. this can occur when memory is dynamically allocated and freed.

explanation:

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.