The /usr/include directory contains a large number of c/c++ header files (all ending with a .h extension). what command would you give to list the names of the files in that directory that include the string ""it"" as part of the name?

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