A computer program has three types of instructions. 40% instructions of the program are load instructions, 30% instructions of the program are arithmetic operations, and the rest of the instructions floating point instructions. Each load instruction takes 5 clock cycles to execute. Each arithmetic operation takes 10 clock cycle to execute. And Each floating point instructions takes 12 clock cycle to execute. Calculate the value of Clock Per Instruction (CPI).

3.2.5 suppose that we have an estimate ahead of time of how often search keys are to be accessed in a bst, and the freedom to insert items in any order that we desire. should the keys be inserted into the tree in increasing order, decreasing order of likely frequency of access, or some other order? explain your answer.

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.

When creating a presentation in libre office impress, where does the editing of slides take place?