Operating systems fundamentals

1.Describe how a page fault is handled?

2.What are file attributes?

3.What operations can be performed on files and directories? Why are some distinct?

4.Compare and contrast sequential to direct access.

5.How is a tree-structured directory different from a acyclic-graph directory?

6.What is the purpose of Swap?

7.What is the difference between RAID 1 and RAID 5?

8.What are the purposes of buffering?

9.Describe a typical Disk Drive and some issues that must be considered for its use?

10.What can effect the total time to fetch some data from a disk (access time)?

11.You are implementing a RAID storage system and have found a system with eight 100 GB drives. How much storage space will you have available for RAID0, RAID1, RAID5?

Hello, I need help in writing my history 1302 essay of about five (5) pages excluding the bibliography. The essay should be of 12 font size, double spacing and MLA format, no plagiarism from any source from the internet or a student’s previous work but use your own words from the source or links I’ll provide to the tutor handling the work. I will appreciate an excellent tutor who will meet up with these criteria for the paper work including good, clean and clear English (grammar).

N.B: CORRECT

“The national debate over Reconstruction began during the Civil War. In December 1863, less

than a year after he issued the Emancipation Proclamation, Pres. Abraham Lincoln announced

the first comprehensive program for Reconstruction”.

–cite source number from bibliography.

INCORRECT

–Too much quoted material.

“Reconstruction, in U.S. history, the period (1865–77) that followed the American Civil War and during which attempts were made to redress the inequities of slavery and its political, social, and economic legacy and to solve the problems arising from the readmission to the Union of the 11 states that had seceded at or before the outbreak of war. Long portrayed by many historians as a time when vindictive Radical Republicans fastened black supremacy upon the defeated Confederacy, Reconstruction has since the late 20th century been viewed more sympathetically as a laudable experiment in interracial democracy. Reconstruction witnessed far-reaching changes in America’s political life. At the national level, new laws and constitutional amendments permanently altered the federal system and the definition of American citizenship. In the South, a politically mobilized black community joined with white allies to bring the Republican Party to power, and with it a redefinition of the responsibilities of government.”

It is common for parents to purchase a residence for their child to live in while going to college, often reasoning that apartment rent is a complete waste when the money could be used to build up owner equity. What are the arguments for such an investment? Against it? ……. QUESTION TITLE :- It is common for parents to purchase a residence for their child to live

Consider the following argument: There are many arguments for the elimination or modification of current U. S. drug laws, but one of the most persuasive involves what negative effects drug laws are having on society in comparison with the effects of the drugs themselves. In the past ten years, most forms of drug use have dropped significantly, especially among teens. Despite this, non-violent drug offenders accounted for 21.1 percent of the federal prison population. First time drug offenders serve, on average, a sentence three months longer than kidnappers, nine months longer than burglars, and thirty-three months longer than sex abusers. In 1992, the average cost of keeping an inmate in either state or federal prison was about $20,000 per prisoner per year. The United States has the highest incarceration rate in the world, with 455 prisoners per 100,000 population. It is maintaining these prisoners at great expense in an environment where they are unlikely to develop a socially constructive attitude. Perhaps it is time that we reconsider our attitudes toward those who choose to use drugs; failure to do so may cost society even more than it already has.

Determine whether or not the argument uses any deceptive statistics. Give your opinion on whether or not the argument has persuaded you. Explain why or why not.

Determine the primary ways in which statistics or authority are used in your current position in developing persuasive arguments, and provide examples of such use.

3 pages apa format work

due: 10/30/2014