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Question1 : One large modern computer has a 48-bit memory address register. How much memory can this computer address? Question 2 : What is the function of registers in the fetch-execute instruction cycle? What is the purpose of the instruction register? Question 3 : Differentiate between Parallel and Serial Busses? Question 4 : List Five Buss Characteristics? Question 5: Do pipelining and superscalar processing techniques affect the number of clock cycles of any individual instruction? Explain your answer. Question 6: a) How does the cache controller know when to use cache or go to main memory? b) Caching recently used data and instructions is an important performance enhancement. Summarize the benefits cache. Question 7: what are interrupts? Give examples and mention the two interrupt processing models Question 8: write the steps of DMA initiation and control?
Details on any information/software that might not be submitted for evaluation due to NDA requirements or security/privacy concerns.
Assume that the cost is $600 for the CPU upgrade and $700 for the disk subsystem upgrade. Under the two scenarios of (1.1) and (1.2) above, which upgrade would you recommend and why?
A disadvantage of the content of approach for LANs, such as CSMA/CD, is the capacity wasted due to multiple stations attempting to access the channel at the same time. Suppose that time is divided into discrete slots, with each of N stations attempti..
you are a private computer consultant and a new client has approached you about upgrading his small business network.
Describe a system project that might have three subsystems.
Find the error in the pseudocode. Constant Real GRAVITY = 9.81 Display "Rates of acceleration of an object in free fall:
As a system analyst, which would you prefer? Why? Can the two approaches be successfully combined? Explain. In all cases, support your analysis with specific examples from your readings, research, and professional experience (if applicable).
You are given two sides of a triangle, a = 4.5 and b = 6. The angle between them is 35 degrees. Find the third side and the area of the triangle. I know how to do it in math but i want to know how write a script with it.
Design a program that asks the user to enter the number of packages purchased.
Involves LInux Programming
Several computers in your company have recently been compromised. It was discovered that your company network had been under attack for several months. However, these attacks had not been previously detected. The attackers exploited both networ..
create a 15-20 slide powerpoint presentation addressing the following scenarioyou are the lead forensic technician
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