A user, Ann, is reporting to the company IT support group that her workstation screen is blank other than a window with a message requesting payment or else her hard drive will be formatted. Which of the following types of malware is on Ann's workstation?
A. Trojan
B. Spyware
C. Adware
D. Ransomware
Answer: D. Ransomware
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//f) The base case is not explicitly listed. If you choose this answer, // then you must explain what the base case is.
Here is recursive function. Identify the recursive case and the default case. ``` void recursive( int i ) //a) { if ( i < 8 ) //b) { i++; //c) recursive(i); //d) cout << i << " "; //e) } } ```
Which of the following statements about embedded operating systems is FALSE?
A) They can be found in a GPS device. B) They can run on simple hardware. C) They are very large. D) They have specialized, limited functions.
________ temporarily removes a process from main memory to allow another process to make use of the system’s resources.
a) Swapping b) Switching c) Compacting d) Coalescing
A __________ occurs when two or more processes access a resource in a nondeterministic order, and the outcome depends on the order that the processes access the resource.
a) thundering herd b) mutual exclusion violation c) residual dependency d) race condition