Question

lisa and john are working together on a report for their class project. they are both editing the document at the same time. how will revision history or version history help them?
a it will delete any mistakes quickly.
b it makes the document look colorful.
c it saves time by not needing to write or reading comments.
d it helps them by showing who made changes and when.

Explanation:

Revision History or Version History records details of document changes. It shows who made changes (e.g., Lisa or John) and when (time - stamp of edits). This helps in tracking the evolution of the document when multiple people (like Lisa and John) are working on it simultaneously. Option A is incorrect as it doesn't delete mistakes quickly (it just records changes). Option B is wrong as it has nothing to do with the document's color. Option C is incorrect as it doesn't eliminate the need for comments (it's about change tracking).

Answer:

D. It helps them by showing who made changes and when.