Part a) Write a piece of code that configures the backchannel UART of the basic LaunchPad (G2553). You only need to divert the pins to UART functionality. The documents of the basic LaunchPad can be found on the main page of Webcourses. Part b) What is the oversampling scheme in UART?Part c) Is it possible to start with SMCLK = 1 MHz and configure 9600 baud with oversampling. Show how you obtained your answer. Part d) Is it possible to start with ACLK = 32 KHz and configure 9600 baud with oversampling. Show how you obtained your answer. Part e) What are the divider and modulator of the UART clock configuration? Where are these values found?

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.

Jane’s team is using the v-shaped model for their project. during the high-level design phase of the project, testers perform integration testing. what is the purpose of an integration test plan in the v-model of development? a. checks if the team has gathered all the requirements b. checks how the product interacts with external systems c. checks the flow of data in internal modules d. checks how the product works from the client side

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.