What is metadata
a. it is a name for the data that is lost during data
compression
b. data that has been analyzed and classified as significant
c. is it the name for data that is not compressed
d. it is data about data sauce as file size, data format, creation data ect

Ingrid started speaking about her slide presentation. when she clicked to th"third slide, which had just a picture of an elephant, she forgot what she wassupposed to talk about. what could ingrid do to avoid this situation in thefuture? oa. print handouts for her audience.ob. add presenter's notes to each slide.oc. add a video to each slide.od. save her slide presentation to a flash drive