Answer Happy

PART B] TWO QUESTIONS ANSWER ALL Question 4 (a). Explain why an operating system is regarded as a resource manager; and give two examples of Operating Systems you are familiar with Major Topic Blooms Designation Score Operating System Overview EV 7 (b). Explain the following categories of information security and protection: Availability, Confidentiality, Data integrity, and Authenticity. Major Topic Blooms Designation Score Developments Leading to Modern CR 6 Operating Systems (c). Discuss the four categories of issues involved in disk cache design that must be addressed. Major Topic Blooms Designation Score Computer Systems Overview EV 6 d. “The use of Symmetric multiprocessing systems is becoming very popular.” Explain three potential advantages of Symmetric multiprocessing systems. Major Topic Blooms Designation Score Major Achievements in OS 6 Development TOTAL SCORE: 25 AP 4