Question: Ignoring overhead for directories and file descriptors, consider a file system in which files are stored in blocks of 16K bytes. For each of the

Ignoring overhead for directories and file descriptors, consider a file system in which files are stored in blocks of 16K bytes. For each of the following file sizes, calculate the percentage of wasted file space due to incomplete filling of the last block: 41,600 bytes; 640,000 bytes; 4.064,000 bytes.

Step by Step Solution

★★★★★

3.43 Rating (191 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

File size 41600 bytes 640000 bytes 4064000 bytes No of ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

451-C-S-D-B-O-S (208).docx

120 KBs Word File

Students Have Also Explored These Related Operating System Questions!

Consider a computer system in which a physical page number is 22 bits, a physical address is 32 bits, and a virtual page number is 22 bits. What is the theoretical maximum amount of virtual memory,...

Consider a multidatabase system in which it is guaranteed that at most one global transaction is active at any time, and every local site ensures local serializability. a. Suggest ways in which the...

Consider a cellular system in which each cell has only one channel (single server) and an infinite buffer for storage the calls. In this cellular system, call arrival rates are discouraged, that is,...

Objectives There are two objectives to this assignment: To understand how file systems work, specifically the directory hierarchy and storage management. To understand some of the performance issues...

a. Enter the command to change to your user2 directory by either relative or absolute pathname from your home directory. What command did you use? b. Enter this command to verify the directory you...

1. (TCO 1) The microkernel and modular OS design approaches are similar in which respect? (Points : 4) services communicate via message-passing both have a fairly monolithic structure object-oriented...

1 . ( 3 0 points ) Multiple Choices Write your answers in the boxes below: ( 1 ) Consider that a system uses 2 - level paging scheme and has a TLB hit ratio of \ ( 9 0 \ % \ ) . It requires 1 5...

Give Correct ANSWERS Human-Computer Interaction (a) If you had been one of the original inventors of the WIMP interface, and engineers on the technical team had been sceptical about the advantages...

Functional requirements In this assignment you will create a program capable of archiving the contents of a directory into a single file, much like tar does. You will write a makefile that compiles...

Task 1 : Better use of free blocks live file: myfs _ 1 . py Try to understand how save ( ) determines where to save a new file. Consider why this is not ideal considering that files can be deleted....

Suppose a firm has a tax loss of $5 million in the current period. The firms after-tax discount rate is 10%. Over the preceding 5 years the firm has reported the following taxable income: a. If the...

On January 1, 2012, Twomey Company purchased thirty $1,000 held-to-maturity bonds of another company. The bonds mature in four years from the date of issuance and pay interest at a stated annual rate...

The software used to manage and maintain a relational database is referred to as a [ BLANK ] . relational database management system hierarchical database management system object - oriented database...

An economy has been growing for many years at just 1% per year, which most people consider slow. An adviser to the government suggests that faster growth in the money supply could increase the growth...

What is the difference between failover and failback?

What are the differences among UMA, NUMA, and CC-NUMA?

Some of the diagrams show horizontal rows that are partially filled. In other cases, there are rows that are completely blank. These represent two different types of loss of efficiency. Explain.

AFT'I SHal IU) CX Enterprises has the following expected dividends: $1.08 in one year $1.16 in two years, and $1.28 in three years. After that, its dividends are expected to grow at 3.7% per year...

Genentech's main facility is located in South San Francisco. Suppose that Genentech would experience a direct loss of $500 million in the event of a major earthquake disrupting its operations. The...

Question 4 - Adele One general rating system for music / movies is to rate the art from 1 stars to 5 stars; the more stars, the better. Sometimes there are half stars given as well. Consider now the...