Please Help! Open the Orders Solution. sln file contained in the VB2017\Chap03\Orders Solution folder. The interface provides a button for adding the number ordered to the total ordered, and a button for subtracting the number ordered from the total ordered. Code the application using a class-level variable. Be sure to code the text box’s TextChanged and Enter event procedures. Save the solution and then start the application.

Usually, when we sniff packets, we are only interested certain types of packets. we can do that by setting filters in sniffing. scapy’s filter use the bpf (berkeley packet filter) syntax; you can find the bpf manual from the internet. set the following filters and demonstrate your sniffer program again (each filter should be set separately): (a) capture only the icmp packet. (b) capture any tcp packet that comes from a particular ip and with a destination port number 23. (c) capture packets comes from or to go to a particular subnet. you can pick any subnet, such as 128.230.0.0/16; you should not pick the subnet that your vm is attached to.

Which tab should you open to find the option for adding a header?

What is the first view you place in your drawing?