Question: Using buddy system, the 1MB memory is divided to 7 partitions as follows: All numbers are in KB. A (used) 16 13632 64 B

Using buddy system, the 1MB memory is divided to 7 partitions as follows: All numbers are in KB. A (used) 16 13632 64 B (not used) 16 D C D (used) (not used) 32 64 8 (used) 128 The following requests just occur sequentially: Release A partition (16KB) Release C partition (32KB) Allocate 56KB of memory for kernel Allocate 97KB of memory for database How many partitions will it has now? (including used and not used) F (used) 256 517 G (not used) 512

Step by Step Solution

★★★★★

3.43 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

After releasing the A and C partitions there are now 4 partitions B D E and F Now that the A and C partitions have been freed up there are a total 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

Students Have Also Explored These Related Databases Questions!

a. Using the acquisition method, calculate the acquisition-date fair value of Amsterdam to be included in Morey's June 30 consolidated financial statements. b. Using the acquisition method, calculate...

For your job as the business reporter for a local newspaper, you are given the task of putting together a series of articles that explain the power of the time value of money to your readers. Your...

The city of String Valley is squeezed between two mountains and is 36 miles long, running from north to south, and only about 1 block wide. Within the town, the population has a uniform density of...

We have a virtual memory system with a two-entry TLB, a 2-way set associative cache, and a page table for a process P. Assume the size of cache blocks is 8 bytes (i.e. one cache block includes 8...

22. You have a byte-addressable virtual memory system with a two-entry TLB, a 2-way set-associative cache, and a page table for a process P. Assume cache blocks of 8 bytes and page size of 16 bytes....

We have a virtual memory system with a two-entry TLB, a 2-way set associative cache, and a page table for a process P. Assume the size of cache blocks is 8 bytes (i.e. one cache block includes 8...

1 mbyte block memory is allocated using buddy system after system start request occurs sequence A request 7 0 kb , B requst 1 3 5 , C request 8 0 and A returns and d request 6 0 returns b and E...

What size segment will be allocated for a 1 0 2 5 KB request on a system using the Buddy system for kernel memory allocation? Group of answer choices 2 0 4 8 KB 1 0 2 5 KB 4 KB 2 0 2 8 bytes

Final Exam CS 6 3 0 Fall 2 0 2 3 ( chapters 5 , 6 , 7 , 8 , 9 and 1 0 ) v 4 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1 ) A risk with...

QNO : Take examples of two arrays for every algorithms : Insertion Sort algorithm Quick Sort algorithm Merge Sort algorithm Radix Sort algorithm Count Sort algorithm And also represent the...

I The function f(x) = 6.4e00123 describes world population, f(x) in billions, x years after 2004 subject to growth rate of 1.23% annually. Predict world population in 2050.

Which of the following statements is FALSE about the history of Merck \ & Co . ? Schrering - Plough was bought by Merck back in 2 0 0 9 The roots of what is Merck today can be traced back to the 1 7...

For the year ending June 30, 2008, Microsoft Corporation reported short-term unearned revenue of $13,397 million. For the year ending June 30, 2008, Microsoft also reported total revenues of $60,420...

Answer each of the following independent questions concerning supplies and the adjustment for supplies. a. The balance in the supplies account, before adjustment at the end of the year, is $4,000....

Dudley Manufacturing is preparing its master budget for the first quarter of the upcoming year. The following data pertain to Dudley Manufacturing's operations: Current Assets as of December 31...

Consider a relation that is fragmented horizontally by plant-number: Employee (name, address, salary plant-number) assumes that each fragment has two replicas: one stored at the New York site and one...

Millennium College (see Problem and Exercise 9-28) now wants to include new data about course sections: the department offering the course, the academic unit to which the department reports, and the...

Find functions f,g, and h such that H=fghf(x),g(x), and h(x).

On a system with 1MB of memory using the Buddy System, draw a diagram showing memory allocation after each of the following events. Which would the first request to fail? Also indicate the internal...

Question 1 7 Not yet answered Marked out of 1 2 Flag question A 1 - Mbyte block of memory is allocated using the buddy system. Show the results of the following sequence by completing the table...

I need it fast. please be accurate. Operating System Assignment In this assignment, you will write a heap allocator implement a version of malloc and free. However, you must work in the XUbuntu...

Ahmad, fresh from school was a newly recruited HR practitioner. During his one month into the job, he was asked to be in-charge of the orientation program for the entire organization. Being new, he...

1 In the state that you live in what is the name of the Act that employees and employers must adhere to regarding workplace safety? 2 Outline the WHS / OHS Hierarchy of Control, explaining how it...