Question

self check 5.5
ctech - 041 - cr: computer technology / unit 5: common application functions / 5.5: multimedia

1. what does it mean to crop a picture?

to change the picture brightness or contrast
to resize a picture using the sizing handles
to change the color of the picture
to electronically cut something out of the picture

1. what does it mean to manipulate multimedia files?

to change page orientation and margins
to save and move pictures
to crop and change colors of pictures or edit sound and video
to copy and paste pictures

Explanation:

1. Cropping a picture is a common image - editing operation. Changing brightness/contrast is an adjustment of image properties, resizing with sizing handles is about changing the overall size, and changing color is a color - related modification. Cropping specifically means electronically cutting something out of the picture.
2. Manipulating multimedia files involves operations on different types of media. Changing page orientation and margins is more related to document layout (not multimedia manipulation in a general sense). Saving and moving pictures and copying and pasting pictures are basic file - management or simple transfer operations. Manipulating multimedia files typically includes more complex operations like cropping and changing colors of pictures (image manipulation) or editing sound and video (audio - visual manipulation).

Answer:

1. to electronically cut something out of the picture
2. to crop and change colors of pictures or edit sound and video