An Administrator Needs a Bootable USB for Installing a New

Multiple Choice

An administrator needs a bootable USB for installing a new Linux machine. The administrator downloaded the image file and named it as Linux_OS.iso in the /t mp directory. Which of the following commands will accomplish that task?

A) dd input=/tmp/Linux_OS.iso of=/dev/sda bs=512
B) dd in=/tmp/Linux_OS.iso out=/dev/sdb bs=512
C) dd if=/tmp/Linux_OS.iso of=/dev/sda bs=512
D) dd if=/tmp/Linux_OS.iso out=/dev/sdb1 bs=512