Fig. shows one kind of Input/Output techniques. Please give the name and depict its process. Then...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Fig. shows one kind of Input/Output techniques. Please give the name and depict its process. Then explain why it can improve the I/O efficiency. (10pts) CPU DMAC Memory Device Fig.1 One kind of I/O techniques Fig. shows one kind of Input/Output techniques. Please give the name and depict its process. Then explain why it can improve the I/O efficiency. (10pts) CPU DMAC Memory Device Fig.1 One kind of I/O techniques
Expert Answer:
Answer rating: 100% (QA)
Solution The IO technique depicted in Fig1 is Direct Memory Access DMA In this process the DMA... View the full answer
Related Book For
Modern Systems Analysis And Design
ISBN: 9780134204925
8th Edition
Authors: Joseph Valacich, Joey George
Posted Date:
Students also viewed these operating system questions
-
You were in an auto accident and are due $50,000 from the insurance company for the other person that hit you. They are going to pay you this amount in 5 years. What is the value of that money today...
-
For the following exercises, find an equation for the graph of each function. I x= -1 -0.5 f(x) 8 4- -8 0.5 x= 1
-
Find the inverse of the matrix A given below. Show that A -1 A = I. A = 4 5 4 5 11 6 -4 1
-
You are given the following information: The current gold price is $1,650, the net convenience yield for gold is 1.7% per year, the risk-free rate is 5% per year, the volatility is 30% per year, the...
-
The height h (in feet) above ground of a seat on a Ferris wheel at time t (in seconds) is modeled by h (t) = 53 + 50 sin {(/10) t - /2} (a) Find the period of the model. What does the period tell you...
-
What is the mechanism for mass transfer through a dense (nonporous) membrane? Why is it called solution-diffusion? Does this mechanism work if the polymer is completely crystalline? Explain.
-
Wire 1 is \(2.3 \mathrm{~m}\) long and carries a current of \(2.2 \mathrm{~A}\) to the right. Wire 2 is also \(2.3 \mathrm{~m}\) long, and it carries a current of 3. 0 A to the left. The wires are...
-
When evaluating new projects and investments, the ABC Corporation calculates after-tax cash flows and earnings assuming the firms marginal tax rate equals the top federal statutory tax rate of 35%....
-
a) Money markets are used to trade debt securities and instruments with maturities of less than one year. Identify three characteristics of the money market. (6 marks) b) Explain four reasons for the...
-
Part 1: Hypothetical Tax Code 1 Consider a simplified version of the real tax code. Assume that the tax rate on all taxable income is 15% and the standard deduction ($6,350) and personal exemption...
-
-1 2 -3 7. Let A = M2(R) and B = 3 4 -5 M2,3(R). Compute 6 A-B.
-
The profile of facilities management is in the process of being enhanced by the Government Soft Landings initiative. In particular, greater emphasis is being placed on end user and building in use...
-
Online communication allows people the ability to create new identities. People can switch genders, race, age, etc. since the visual and auditory cues used in face-to-face encounters are not used. Do...
-
A ship travels 4 km east, 5 km northeast, and then 6 km north. Use tail-to-tip method to determine the final displacement of the ship.
-
How can project managers demonstrate empathy and create motivation within a team? 1 point Invite leadership to the team's daily standups. Create a system for team members to complete tasks. Request...
-
Design the following simply supported one-way ribbed slab for school, the clear span is 5.5 m. 5.5 fy = 420 MPa, take cover= 30 mm, f'c = 28 MPa Partition load= 2.5 kN/m. bw= 150 mm reinforcement use...
-
1. Determine the class of y classifier, both using the training examples from Table 3.7. Explain why the two [1, 22] using the 1-NN classifier and the 3-NN classifiers differ in their classification...
-
Pappa's Appliances uses the periodic inventory system. Details regarding the inventory of appliances at January 1, purchases invoices during the year, and the inventory count at December 31 are...
-
Jim Watanabe was in his new car, driving down I-5, on his way to work. He dreaded the phone call he knew he was going to have to make. The original go-live date for a pilot implementation of Petrie...
-
Prepare a testing strategy or plan for PVFs Purchasing Fulfillment System.
-
Summarize the problems with the reliability and usefulness of analyzing business documents as a method for gathering information requirements. How could you cope with these problems to effectively...
-
What is the value of equity at time zero? A. 44,055. B. 77,973. C. 122,027. Mun Hoe Yip is valuing Pure Corporation. Pure is a simple corporation that is going out of business in five years,...
-
Economic income during Year 1 is closest to: A. 23,186. B. 29,287. C. 46,101. Mun Hoe Yip is valuing Pure Corporation. Pure is a simple corporation that is going out of business in five years,...
-
What is EP during Year 1? A. 12,101. B. 6,000. C. 6,000. Mun Hoe Yip is valuing Pure Corporation. Pure is a simple corporation that is going out of business in five years, distributing its income to...
Study smarter with the SolutionInn App