Write a program that takes in input a textual tcpdump trace of traffic generated by Traceroute. You specify each router address on the path to the destination and also the time taken to send and receive data to each router on the path by analyzing ICMP messages.

Assume that there is a 4% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on three independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.

Type the correct answer in the box. spell all words correctly. the managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an