Select all answers that are true. The operating system... .configures the keyboard, display, and working memory during the boot process. orchestrates the interaction between software and hardware. configures some of the peripheral hardware attached to the computer. ... is the program that operators use when they use the computer. determines which drive the computer will boot from. is an executable program that is loaded and run during the boot process. determines which filename extension to append to each file's na name. Select all of the extensions which indicate that a file contains a single image. U .gif .ppt .png .doc .xls .mp3 .txt .bmp 0 .CSV .tiff .mp4 .mpg 0.jpg