The copy-on-write mechanism is used as an optimization in the fork system call, so that a copy
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (16 reviews)
A page may now be shared by all three processes in this case In genera...View the full answer
Answered By
Nandana Wijayarathna
I am a highly experienced writer in several areas,
Business management
Information technology
Business administration
Literature
Biology
Environmental science
History
4.50+
161+ Reviews
399+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer Sciences questions
-
Copy on write is an interesting idea used on server systems. Does it make any sense on a smartphone?
-
Some applications read a large data set first, then modify most or all of it. The base MSI coherence protocol will first fetch all of the cache blocks in the Shared state, and then be forced to...
-
The switched snooping protocol above supports sequential consistency in part by making sure that reads are not performed while another node has a writeable block and writes are not performed while...
-
Consider the many moments of joy in the movie. Why include them? What risky acts of courage do Katherine, Mary and Dorothy take? How are they rewarded? The film shows the strong relationships that...
-
Prepare journal entries for the following transactions. 1. Mt. Helen hospital billed the state Medicaid program $365,000 for services provided at its standard billing rate. The prospective payment...
-
The strategy of using leverage to enhance investment returns: A. amplifies gains but not losses. B. doubles the net return if half of the invested capital is borrowed. C. increases total investment...
-
A fluid particle flowing along a stagnation streamline, as shown in Video V4.9 and Fig. P4.38, slows down as it approaches the stagnation point. Measurements of the dye flow in the video indicate...
-
Rancho Mortgage, Inc., is planning a new advertising campaign designed to attract homebuyers in a difficult economic environment. Rancho wants to promote its new loan product, which offers a fixed...
-
Explain the different methods of training employees. And could you please explain them. Also, witch one would you suggest and why?
-
World Gourmet Coffee Company (WGCC) is a distributor and processor of different blends of coffee. The company buys coffee beans from around the world and roasts, blends, and packages them for resale....
-
In every process' entry in the task structure, the PID of the parent is stored. Why?
-
Two tasks A and B need to perform the same amount of work. However, task A has higher priority, and needs to be given more CPU time. Expain how will this be achieved in each of the Linux schedulers...
-
Based on this analysis, do you think there is a fit between the organizations control systems and its culture? What is the nature of this fit? How could it be improved?
-
Mr. 7, a citizen and resident of foreign country, single, died leaving the following: How much is the net estate? Gross estate in the Philipines Goss estate, foreign country Expenses, Losses,...
-
2. The superalloy in a turbine blade, Inconel 718, has a room-temperature strength equal to 1.2 GPa. It decreases with temperature as: =00 1- T-To Tm-To where To is the room temperature and Tm is the...
-
The wind speed control system has an output current of 4-20mA from the wind speed transmitter, corresponding to a wind speed range of 0-10m/s. The acquisition circuit is shown in Figure 12 (a) (b),...
-
A 1-2 shell and tube heat exchanger have cold water flowing inside the pipes and while hot fluid flows on the outside across the tubes. The flow rate of the hot fluid is 115 kg/s, and they are cooled...
-
1. [6 pt] Consider the subprime securitization shown in figure 1 (last page of midterm). If the losses on the subprime mortgages are 1.48%. a) Determine the percentage losses in each category of the...
-
The distance between two cities is 128km. The time taken to travel between the two cities is the distance divided by the average speed (skm/h). a. Write a formula for the time (T) taken to travel...
-
In the operation of an automated production line with storage buffers, what does it mean if a buffer is nearly always empty or nearly always full?
-
Most IP datagram reassembly algorithms have a timer to avoid having a lost fragment tie up reassembly buffers forever. Suppose that a datagram is fragmented into four fragments. The first three...
-
In both IP and ATM, the checksum covers only the header and not the data. Why do you suppose this design was chosen?
-
A person who lives in Boston travels to Minneapolis, taking her portable computer with her. To her surprise, the LAN at her destination in Minneapolis is a wireless IP LAN, so she does not have to...
-
An automobile cooling system holds 16 L of water. How much heat does it absorb if its temperature rises from 20 C to 80 C? A 5.0 kg lead ball is dropped into a 2.0 L insulated pail of water initially...
-
A 15.0 kg box is allowed to slide from rest down a ramp that makes an angle of 30.0 o to the horizontal. The coefficient of friction between the box and the ramp is 0.400 and the ramp is 5.00 m long....
-
1. A bowling ball rolls without slipping up a ramp that slopes upward at an angle beta to the horizontal. Treat the ball as a uniform, solid sphere, ignoring the finger holes. What is the...
Study smarter with the SolutionInn App