0
mc....kutta
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is memory hierarchy technology?
bit = 1 bitbyte = 8 bitsKilobyte = 1024 bytesMegabyte = 1024 kilobytesGigabyte = 1024 megabytesTerabyte = 1024 gigabytesPetabyte = 1,048,576 gigabytesExabyte = 1,073,741,824 gigabytesZettabyte = 1,099,511,627,776 gigabytes
Why are segmentation and paging sometimes combined into one scheme?
Segments can be of different lengths, so it is harder to find a place for a segment in memory than a page. With segmented virtual memory, we get the benefits of virtual memory but we still have to do dynamic storage allocation of physical memory. In order to avoid this, it is possible to combine segmentation andpaging into a two-level virtual memory system. Each segment descriptor points to page table for that segment.This give some of the advantages of paging (easy placement) with some of the advantages of segments (logical division of the program). ok hope wil b helfill
The two types of primary memory are?
Volatile memory refers to RAM that needs to be constantly refreshed to be retained. Static memory is permanent storage that is retained even after the computer is turned off.
What is optical memory?
Optical memory is an early form of computer memory. It involves the use of an optical system for the writing and reading of data to and from a computer's main memory.
Hardware that stores information is?
RAM (Random Access Memory), ROM (Read Only Memory), Flash Memory, or Disk
Need for memory Hierarchy?
memory is required to store the data or any information.but the usual computers have very less memory space in them. so to increase the performance of your computer and to access it on a faster rate we need memory hierarchy.
Which memory occupies top position in memory hierarchy?
Processor registers occupy the top most position in memory hierarchy. They provide high-speed storage space and fast access to data.
What is the hierarchy of the school administration?
The hierarchy of a typical school administration includes the superintendent at the top, followed by assistant superintendents, directors, principals, assistant principals, and teachers. Each level has specific roles and responsibilities in managing the school and ensuring its smooth operation.
Where does most data go first within a computer memory hierarchy?
RAM (Random Access Memory).
Where does most data go first with in computer's memory hierarchy?
RAM
What characterstic distinguish the different element of memory hierarchy?
perfomance and size
What is a design objective of memory hierarchy?
One design objective of memory hierarchy is to balance resposne time and performance against each other, so that the response time of an operation minimally impacts computer performance.
Organizational psychologists use psychology to do what?
Organizational psychologists use psychological principles and research methods to help organizations improve employee performance, satisfaction, and well-being. They may conduct studies, develop training programs, and provide consulting services to address issues such as leadership, teamwork, and organizational culture.
What component has the fastest speed on computer?
Register. The memory hierarchy in the decreasing order of speeds: 1. Register 2. Cache 3. Main memory 4. Disks 5. Auxiliary memory
What characteristics distinguish the various elements of a memory hierarchy?
Registers >> Cache >> Main Memory >> Magnetic disk >> Magnetic tape • As one goes down the hierarchy, the following occur: a . Decreasing cost per bit b . Increasing capacity c . Increasing access time d . Decreasing frequency of access to the memory by the processor
Why is there a memory hierarchy instead of having a single memory?
Well, from what I can discern is that it is related to science. It appears that it pertains to the metric system but uses base-8 instead
With the help of a diagram explain memory hierarchy that exist in a computer system?
Memory hierarchy measures a computers performance issues. A general hierarchy would reflect the following. Internal ; processor registers and cache, main; ram and controller cards, on-line mass storage and online bulk-storage.
