Match the bad data item with the constraint that checks for it: format constraint * 5 points
a= a person's age is -18.
b=a person's age that is to be an integer is listed as "21years".
c= all data records must have an age value, but a record has the age missing.
d=two people have the same social security number (which is impossible) in the data set.
e=a person has their weight listed as "135.7" when the number should have exactly two places to the right of a decimal point.

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 cultural aspect does this type of song best portray? a german polka dance

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a. an advanced knowledge of physics and math b. an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math