When there are small and non- contiguous memory blocks which cannot be assigned to any process, the problem is termed as External Fragmentation and the solution to this problem is_ a. Segmentation b. Compaction c. Best Fit Search O d. Paging

Q: Which of the following is not a disadvantage of partitioned allocation memory management? Lütfen…

A: This question comes from memory management from computer engineering. Let's discuss it to find…

Q: We assume that the contiguous allocation method is used for the file system. The block size is 512…

A: Explanation: Since the block size of 512 bytesThe number of bits to address a word/byte offset…

Q: Any program, no matter how small, occupies an entire partition. This is called ____________ a.…

A: Answer :-  ( c ) Internal fragmentation.

Q: Virtual Memory and a Virtual File System are two different concepts. Give a good example of this.

A: What is the distinction between a Virtual File System and Virtual Memory? We can utilize…

Q: In layman's terms, here's how dynamic memory allocation works.

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Q: . _____ method is used to map logical addresses of variable length onto physical memory. a. Paging…

A: Dear Student, In segmentation the memory is divided into segments and the logical addresses are…

Q: Which among the following memory allocation algorithm allocates the smallest hole that is suitable…

A: EXPLANATION: In the best fit memory allocation algorithm, the free list is ordered by respect to…

Q: 1 a). Give detail explanation about 2 types of memory partitioning techniques that is Fixed…

A: Fixed partitioning This is the simplest and oldest method for storing several processes in the main…

Q: Order of incoming memory: i. P1 allocation 9MB, ii. P2 allocation 9MB, iii. P3 allocation 9MB, iv.…

A: In worst fit algorithm the incoming process is allocated to the largest available free partition.

Q: What is the locality of reference, and how does it help to improve memory access efficiency?

A: Locality of reference is the tendency of the program to access the same set of memory locations for…

Q: Before we can store (save) or retrieve (load) data in and out of the n we need to provide the memory…

A: It is defined as Memory Address Register (MAR) is the CPU register that either stores the memory…

Q: Computer Science 1. List all lines in all .c files in the current working directory that

A: Answer has been explained below:-

Q: Compare the main memory organization schemes of contiguous-memory allocation, pure segmentation, and…

A: Introduction: Paging is one of the processes for allocating contiguous memory; by employing paging,…

Q: 15. which of the following best describes a partitioning approach that uses the bounds register to…

A: Note: According to the Guidelines, we can answer only one question at a time. Please re-submit your…

Q: What is the basic difference between standard I/O and memory-mapped I/O? Essay

A: Introduction:  isolation I/O    :  Then there is isolated I/O, which uses separate read and write…

Q: Figure 1 shows an approach for memory management. (a) Does the approach (shown in Figure 1) cause…

A: The above question is solved in step 2 :-

Q: Please help me in this question: 17/ To access a particular piece of data, the CPU first sends a…

A: To access a particular piece of data, the CPU first sends a request to its nearest memory, usually…

Q: Example-8.6 Suppose that a block is 1K Byte and that a disk address is 4 bytes. Suppose that files…

A: Solution  Here each block can hold 28  = 256 address ( = 1 KB / 4 B ) Hence , third level indirect…

Q: (b) Is cache the fastest storage available?

A: Given: To judge whether cache memory is fastest.

Q: A process allocated more memory than it needs is called what? Group of answer choices Internal…

A: External Fragmentation :- External fragmentation when a process allocated enough memory that is…

Q: Which of the following is false for segmented paged memory allocation? Pages of a program cản be in…

A: Segmented paging: It is a actual frame number with a page offset that is mapped to the memory to get…

Q: ng sent back to main memory from the write buffer, what should happen if the processor delivers a…

A: Introduction: Write back is a storage method in which data is written into the cache every time a…

Q: When total memory space exists to satisfy a request (process size) but it is no contiguous, this is…

A: answer : External fragmentation

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Q: the hexadecimal address of dueDate ?

A: The hexadecimal address of due Date

Q: Suppose the OS on your computer uses the Buddy system for memory management. Initially the system…

A: GIVEN: Suppose the OS on your computer uses the Buddy system for memory management. Initially the…

Q: Let's implement the FIRST FIT contiguous memory allocation technique. Ask the user to enter number…

A: Answer:  C++ Code: #include<iostream> using namespace std; int main() { cout<<"Enter…

Q: Allocating memory slightly larger than requested memory is called: O Internal fragmentation O Paging…

A:

Q: n data is stored in a cache in an entirely associative fashion, how does it

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Q: The algorithm used to store jobs into memory in a fixed partition system requires a few more steps…

A: The algorithm used to store jobs into memory in a fixed partition system requires a few more steps…

Q: Which among the following memory allocation algorithm allocates the hole that waste less memory…

A: Solution :-  d. First Fit    First Fit  In the first fit methodology is to apportion the first free…

Q: 359. Any program, no matter how small, occupies an entire partition. This is called _____________ a.…

A: GIVEN: 359. Any program, no matter how small, occupies an entire partition. This is called…

Q: Which of the following is not a function of memory management unit of an operating system? Memory…

A: According to the given question, it is to determine that the memory management unit of an operating…

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A:

Q: Let's implement the FIRST FIT contiguous memory allocation technique. Ask the user to enter number…

A: Below I have provided C++ Programming. Also, I have attached the screenshot of the code and output…

Q: Compare the memory organization schemes of contiguous memory  allocation and paging with respect to…

A: Contiguous memory allocation means the data is placed in the main memory continuously. That means we…

Q: Which of the following miss is definite to occur in cache memory? Compulsory miss Capacity miss…

A: Cache memory is small in size and very fast memory.

Q: Explain why memory mapped files are more efficient than traditional VO in a few sentences.

A: Introduction: Memory-mapped I/O (MMIO) and port-mapped I/O (PMIO) are two positive ways for…

Q: What is dynamic memory allocation and how does it work? What are the advantages of employing this…

A: Dynamic Memory Allocation: When a running application requests a block of main memory from the OS,…

Q: When many processes are being executed and there is insufficient space in the main memory, some…

A: -- The question wants to know which memory management uses the technique that when many processes…

Q: Which of the following storage allocation schemes results in the problem of fragmentation?    (a)…

A: Which of the following storage allocation schemes results in the problem of fragmentation?    (a)…

Q: Distinguish between indexed file space allocation, linked space allocation, and contiguous disk…

A: Introduction: By using a procedure known as file space allocation, physical storage space for data…

Q: What is dynamic memory allocation and how is it implemented? When it comes to the user, what are the…

A: Dynamic Memory Allocation: When a running application requests a block of main memory from the OS,…

Q: __________ is used to shift processes so they are contiguous and all free memory is in one block. a.…

A: answer is compaction