You suspect that someone accessed the desktop computer that you use at work. Which of these is most likely to help you figure out what really happened? A. a packet switcher
B. the NOS’s user log
C. the POP/MAC converter
D. the firewall

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes

Each row in a database is a set of unique information called a(n) ? a.) table. b.) record. c.) object. d.) field.

Use a while-end loop in a script file to calculate the sum of the first n terms of the series: summation sign on the top n bottom k=1 : )^k * k^2 +5k)/3^k show the script file and the two results of n = 10 and n = 20.