HEL please write an Introduction on intrusion detection system and prevention system pleaseee

Which of the following terms refers to a collection of different types of software that share the goal of infiltrating a computer and making it do something? a- malware b- virus c- spyware d- trojan horse

Clunker motors inc. is recalling all vehicles in its extravagant line from model years 1999—2002 as well as all vehicles in its guzzler line from model years 2004—2007. a boolean variable named recalled has been declared. given a variable modelyear and a string modelname, write a statement that assigns true to recalled if the values of modelyear and modelname match the recall details and assigns false otherwise.

Systolic pressure is a measure of blood pressure when the ventricles relax and fil with blood ture or false