Is a program that hides in a computer or mobile device and allows someone from a remote location to take full control of the computer or device

Answerbrute force attack;

Get a guard dog k9, it will sniff the bad guys out.

Iposit c as the correct answerbeing a waitress and managing a restaurant can be different jobs in the same care  this is because the difference between the two is attitude. they can be both jobs or careers, if the attitude of the job-doer is that way. on e can be a manger yet sees it a s a job. the job of waitress can also have an impact on future job prospects thus is important for the career line.