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QUESTION 25 points Saved What is virtual memory? OA. A way the computer organizes memory so that each process has its own memory space. OB. A type of privilege escalation used by attackers. OC. A compression technique used for data. OD. A way of using both actual RAM and non-volatile storage (e.g. disk) to extend the amount of memory available QUESTION 2 25 points Saved What do process monitors do? A. Show all of the running processes on a computer. OB. They are the part of the kernel that controls process spawning (creation). OC. They are values in the kernel that limit the number of privileged processes that can be run at any one time. D. They are processes that monitor other processes for malicious activity. QUESTION 3 25 points Saved What is event logging? A. None of these answers (enough with the logging jokes). B. Events on the computer are written to a file ("logged"). OC. To obscure attacks, malicious processes spawn new children for each part of an attack ("Event logging"). OD. To hide an attack, spurious random operating system events are generated ("logging"). QUESTION 4 25 points Saved By what mechanism does a computer identify its users? O A. Virtual Memory OB. Authentication OC. Privilege OD. All of these answers