Is a mathematical model of a real system in the form of a computer program.
(a) transmitter
(b) spreadsheet
(c) simulation
(d) modulation

What type of computer network ensures high security ?

Answer the following questions regarding your system by using the commands listed in this chapter. for each question, write the command you used to obtain the answer. a. what are the total number of inodes in the root filesystem? how many are currently utilized? how many are available for use? b. what filesystems are currently mounted on your system? c. what filesystems are available to be mounted on your system? d. what filesystems will be automatically mounted at boot time?

If chris has a car liability insurance, what damage would he be covered for