Describe how the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms.

Prior to beginning work on this assignment, read the following sections in your textbook: 9.1 to 9.6 and 9.9 in Chapter 9: Mass-Storage Structure. Finally, read the Operating System – Scheduling Algorithms tutorial (Links to an external site.). Part 1: To complete this assignment, consider the following scenario: A disk drive has 300 cylinders, numbered 0 to 299. The drive is currently serving a request at cylinder 51, and the previous request was at cylinder 56. The pending requests are received in the following order: 72, 56, 103, 111, 17, 189, 236, 198, and 88. Describe how the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms. (Perhaps you create a diagram similar to the diagrams in Section 9.4 to support your explanation.) FCFS SSTF SCAN Calculate the total distance (in cylinders) that the disk arm moves for each of the above disk-scheduling algorithms. Compare the algorithms and explain which algorithm is the most efficient (the shortest distance) for this scenario. Part 2: Compare the algorithms and determine which is the fairest for the next process in the queue. Explain why this algorithm will always be the fairest disk-scheduling algorithm. Describe an example of circumstances where fairness would be an important goal. Describe a scenario where it would be important that the operating system be unfair.

Hirsch’s ethnography focuses on transnational families in Mexico and the U.S. What are some ways that families bridge the gap between Mexico and the U.S.?

Hirsch’s ethnography focuses on transnational families in Mexico and the U.S. What are some ways that families bridge the gap between Mexico and the U.S.? In other words, how do these Mexican families stay connected to each other when one or more members are working in the U.S.? How do you think migration between Mexico and the U.S. affects families?

Explain step by step how each of the dynamic storage allocation algorithms would place the given processes within the given memory partitions.

Eight unique processes (which terminate in the following order: 21 KB, 77 KB, 199 KB, 380 KB, 489 K¬B, 212 KB, 139 KB, and 302 KB) must be placed into ten memory partitions organized in the following order: 150 KB, 275 KB, 425 KB, 300 KB, 80 KB, 117 KB, 500 K¬B, 35 KB, 313 KB, and 269 KB. Explain step by step how each of the dynamic storage allocation algorithms (first-fit, best-fit, and worst-fit) would place the given processes within the given memory partitions. Identify the memory partitions that remain after placing each process. Visually illustrate each algorithm with a chart or diagram. An example diagramPreview the document was created in Excel, but you may also choose to use a graphics editing software (PowerPoint, Paint, PhotoShop, etc.) or upload a photo of a hand-drawn sketch. Compare the algorithms and explain which model makes the most efficient use of memory and which model executes the quickest. The Memory Allocation Algorithms paper

Write a biographical essay on a person that was a participant of the Cuban revolution.

Write a biographical essay on a person who lived during the independence movement in Latin America from 1807-1824 from the Spanish or Portuguese speaking empires. You can write a biographical essay on a person who participated in the Mexican revolution: For example, Pancho Villa, Porfirio Diaz, and so on.Write a biographical essay on a person that was a participant of the Cuban revolution. Another option is to write an essay on the former president Salvador Allende from Chile or a biographical that participated in the government of Allende books can not be works of fiction.

Write an essay on the Role of the Informatics Specialist in Healthcare.

Module 2: The Role of the Informatics Specialist in Healthcare When a patient needed to receive two units of packed red blood cells (PRBC), the process in regards to the EMR were not exactly seamless. We transferred over to a record system known as Epic back in April and a few bumps have been encountered along the way. Recently, more and more patients have required blood transfusions which has uprooted problems within the new system. A patient required PRBC immediately however, problems with barcodes and their recognition have been inconsistent posing a patient safety issue. I realized this issue and brought my concerns to the lead educators. After much discussion with nurse executives and educators, a solution was brought to Epic representatives. Specific modifications are in the works in order to make the blood transfusion aspect of the software more user-friendly and efficient. For information/data to be accessible, timely, and accurate nursing informatics must play a role. Innovations within medical technology are improving daily and with this comes an increasing need for informatics. In order for informatics to make an impact, its accessibility to nurses is pivotal to provide optimal care for their patients (Macieria, Smith, Davis, Yao, Wilkie, Lopez, & Keenan, 2017). For example, the communication and time that it takes for a nurse to recognize the flaw and for that flaw to be fixed is a lengthy process that must become more efficient. According to Wang, Kung, and Byrd (2016), hiring individuals who have a firm background in information technology and analytical skills would allow the utilization of data outputs and would effectively equip managers and employees to make accurate interpretations of results.

Write an arguementive essay about what makes a “classic” of world literature from the point of view of what you have learnt i the course.(World of classic)

Write a post that revisits the elliptical readings we did with either the Hafiz-Goethe or the Chaucer-Agbabi relations, and compare it to one other pair of texts we put in relation (Antigone-Antígona Furiosa; the Shahnameh then and now; etc). By focusing on the idea of the “classic,” please elaborate on two (2) similarities and two (2) differences between the Hafiz-Goethe or the Chaucer-Agbabi relation and the second pair you discuss. Then make an argument about what makes a “classic” of World Literature from the point of view of what you have learned in this course. What are the different ways that a “classic” can travel out beyond its own origin into another “world” than the one in which it began? What makes a text or movie a “classic” of World Literature?