Email is the transmission of messages and files between computers or smart devices over a(n) ____.

Data that consists of words and symbols found in text-based documents is known as __________ __________ data.

Fill in the blank(s) with correct word

The following command can be used to accomplish the above task. chmod 640 test1 The following commands (in this order) can be used to perform the same task. chmod a-rwx test1 chmod u+rw,g+r,o-rwx test1

What will be an ideal response?