0
What else can I help you with?
What is hybrid segmentation of market?
segmentation is a creative prcess. marketers normally segment markets by combining several segmentation variables rather than relaying on a single segmentation base. THERE ARE 4 METHODS OF HYBRID SEGMENTATION * Value and Life Style (VALS) * psychographic-demographic segmentation * geo-demographic segmentation * yankelovich's mind base segmentation
List 3 market segments for the retail clothing market?
gender segmentation, age segmentation, geographic segmentation..
What is The Marketing Segmentation and Positioning Process?
segmentation, differentiation, positioning
Why is segmentation an important development?
Segmentation allows for specialization in body parts. CHEESE.
What segmentation variables are typically used by airlines?
The type of segmentation used is Geographic From Nichelle
What is the solution to internal fragmentation?
segmentation
Compare the memory organization schemes of contiguous memory allocation, pure segmentation, and pure paging with respect to the following issues External fragmentation?
Contiguous memory allocation scheme suffers from external fragmentation as address spaces are allocated contiguously and holes develop as old processes die and new processes are initiated. It also does not allow processes to share code, since a process's virtual memory segment is not broken into non-contiguous fine-grained segments. Pure segmentation also suffers from external fragmentation as a segment of a process is laid out contiguously in physical memory and fragmentation would occur as segments of dead processes are replaced by segments of new processes. Segmentation, however, enables processes to share code; for instance, two different processes could share a code segment but have distinct date segments. Pure paging does not suffer from external fragmentation, but instead suffers from internal fragmentations. Processes are allocated in page granularity and if a page is not completely utilized, it results in internal fragmentation and a corresponding wastage of space. Paging also enables processes to share code at the granularity of pages.
Is relocatable Dynamic Memory external or internal fragmentation?
external fragmentation
What type of fragmentation is there in paging and why?
external fragmentation use in paging
Explain internal external fragmentation give the best suted solution to the fragmentation?
explain fragmentation?
How can external fragmentation problem be solved in OS?
External fragmentation in an operating system can be mitigated through several techniques. One effective method is compaction, where the OS periodically rearranges memory contents to consolidate free space into larger contiguous blocks. Additionally, using paging or segmentation can help eliminate external fragmentation by breaking memory into fixed-size blocks, allowing processes to be loaded into non-contiguous memory locations. Lastly, employing memory allocation strategies like best-fit or buddy allocation can optimize space usage and reduce fragmentation.
Which of the phyla in kingdom animalia have external segmentation?
Annelida (segmented worms) is the phylum in kingdom Animalia that exhibit external segmentation, with visible body segments along their length. This characteristic segmentation is a defining feature of the group, allowing for greater flexibility and movement.
Definition of internal fragmentation and external fragmentation?
External Fragmentation: External Fragmentation happens when a dynamic memory allocation algorithm allocates some memory and a small piece is left over that cannot be effectively used. If too much external fragmentation occurs, the amount of usable memory is drastically reduced. Total memory space exists to satisfy a request, but it is not contiguous. Internal Fragmentation: Internal fragmentation is the space wasted inside of allocated memory blocks because of restriction on the allowed sizes of allocated blocks. Allocated memory may be slightly larger than requested memory; this size difference is memory internal to a partition, but not being used
What is the difference between external fragmentation and internal fragmentation in memory management?
External fragmentation occurs when free memory blocks are scattered throughout memory, making it difficult to allocate contiguous blocks of memory to processes. Internal fragmentation, on the other hand, happens when allocated memory is larger than what is actually needed, leading to wasted space within memory blocks.
Difference between internal fragmentation and external fragmentation in operating system?
Fragmentation occurs in a dynamic memory allocation system when many of the free blocks are too small to satisfy any request. External Fragmentation: External Fragmentation happens when a dynamic memory allocation algorithm allocates some memory and a small piece is left over that cannot be effectively used. If too much external fragmentation occurs, the amount of usable memory is drastically reduced. Total memory space exists to satisfy a request, but it is not contiguous. Internal Fragmentation: Internal fragmentation is the space wasted inside of allocated memory blocks because of restriction on the allowed sizes of allocated blocks. Allocated memory may be slightly larger than requested memory; this size difference is memory internal to a partition, but not being used
What is the difference between segmentation and compaction?
Segmentation involves dividing memory into variable-sized partitions to allocate memory dynamically, while compaction rearranges memory to reduce fragmentation by moving allocated memory blocks closer together. Segmentation deals with memory allocation, while compaction improves memory utilization.
External fragmentation. Why is it needed?
External fragmentation describes the situation where free memory blocks are scattered throughout the memory space, which can make it challenging to find contiguous blocks of memory for larger programs or data. This can slow down the memory allocation process and waste memory resources. Techniques such as compaction or paging are used to reduce external fragmentation and ensure efficient memory utilization.
