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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.
Where does most data go first within a computer memory hierarchy?
RAM (Random Access Memory).
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 data in DBMS?
A data is known as the rowfact which is stored in computers memory and used by the user as the output
Virtual memory refers to your computers swapping of data currently in use between what types of memory?
explain the logical& physical memory
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.
Where was the data stored on early computers?
Before computer memory chips and memory sticks were invented, floppy discs were used.
In data processing a byte is?
What is measured in most sources of computers,andtells you how much memory you can hold.
What is the largest unit in a data hierarchy?
A record is the largest unit of information in the data hierarchy. The smallest unit in the data hierarchy is called a data field.
What is memory map table?
A memory map table is a data structure that associates ranges of memory addresses with specific hardware devices or memory locations. It provides an organized way for the operating system to manage the various memory resources available in the system. The memory map table helps determine where data should be stored or retrieved in the computer's memory hierarchy.
What is the key task of a memory system?
The key task of a memory system is to memorize data in such a way as to have it readily available to the user. This is why computers have RAM (Random Access Memory).
Which type of computer most likely to use ECC memory?
ECC memory is used in most computers where data corruption cannot be tolerated under any circumstances, such as for scientific or financial computing.
