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Primary And Secondary Storage

            
             When a computer boots up it reads from a memory source to get information. It scans it the memory source to find out what it has to do. The memory source that it reads from is typically the primary storage. There is a difference thought of primary storage and secondary storage. .
             The memory source a computer boots from is usually the computer's hard drive. .
             The hard drive is one place where the computer stores data and information. However, a hard drive can be both primary and secondary storage, depending on how it is configured. Primary storage is storage that the computer needs to run. It is where the system files are located, the dos, windows, or winnt folder in a Microsoft operating system. Secondary storage is extra space, for archives such as media files. Secondary storage is not a necessity for a system to operate, but more of a convenience. Now I said that a hard drive could be both primary and secondary storage. This can be done by partitioning it, or in other words, dividing it into multiple "drives". Typically, the primary storage would be the first partition, while secondary would be the other/s depending on how the user set the operating system up.
            


Essays Related to Primary And Secondary Storage

1. Computer Storage - Primary and Secondary

Moving on, there are two types of storage devices the primary and the secondary. Primary storage is the memory used when the computer is using the data. ... Also, the secondary storage devices store any data not currently in use. ... Basically when we talk about the data storage devices it is generally assumed to be the secondary memory. The secondary storage devices are usually as follows: hard disk drives – this is the most common type of storage device that is used in almost all the computer systems. ...

  • Word Count: 714
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  • Grade Level: High School

2. Storage Hardware

Primary Storage Areas The primary storage unit can be conceptually subdivided into input storage, output storage, program or instruction storage, and working storage. ... The primary storage units of many larger computers also include a small, very high-speed buffer or cache storage area. ... For example, a storage register temporarily holds data or instructions taken from or being sent to primary storage. ... Secondary Storage Hardware Secondary storage hardware consists of media and devices (such as magnetic disks and magnetic disk units) that are used to store data and programs in support...

  • Word Count: 653
  • Approx Pages: 3
  • Has Bibliography
  • Grade Level: Undergraduate

3. Secondary Airports Effective in India

Concept of Low Cost Secondary Airports The concept of secondary airports is close to that of reliever airports situated close to major primary commercial airports. ... Secondary airports in metropolitan areas act as a supplement to primary airports creating a parallel network among major cities. ... To avoid conflict of interest with the primary airport operator a concept of single ownership of both the primary and secondary airport is introduced in this paper. ... The secondary airports models of Gatwick and Stansted to the primary Heathrow airport will be studied. ... In the case of Indian a...

  • Word Count: 4397
  • Approx Pages: 18
  • Has Bibliography
  • Grade Level: High School

4. Information Technology Paper

Primary storage is the memory device (RAM) that is accessed directly from the processor. It can manipulate data much faster within primary storage, but it cannot be saved in this form. ... Secondary storage can be of several different types, but will all be considered as non-volatile because it will retain information after its power source has been removed or shut off. Secondary storage could be a hard drive, a floppy disk, a CD ROM, a DVD ROM, or even a computer tape. The type of secondary storage used will be determined by the user. ...

  • Word Count: 1139
  • Approx Pages: 5
  • Grade Level: High School

5. To build or not to build?

When discussing memory and storage issues, the first thing you need to know is that there are 3 types of storage: Primary storage, Secondary storage, and Tertiary storage. Primary storage is the fastest type of memory and is typically referred to as RAM or the main memory of the computer. ... Following in line of the forms of storage is secondary storage. ... The last form of storage is the tertiary storage. ... "Typically, tertiary storage is the slowest form of storage" (Fastie, 38). ...

  • Word Count: 2342
  • Approx Pages: 9
  • Grade Level: High School

6. To Build Or Not To Build

When discussing memory and storage issues, the first thing you need to know is that there are 3 types of storage: Primary storage, Secondary storage, and Tertiary storage. Primary storage is the fastest type of memory and is typically referred to as RAM or the main memory of the computer (Fastie, 38). ... Following in line of the forms of storage is secondary storage. ... The last form of storage is the tertiary storage. ... Typically, tertiary storage is the slowest form of storage (Fastie, 38). ...

  • Word Count: 2149
  • Approx Pages: 9
  • Has Bibliography
  • Grade Level: High School

7. Propane

There are three types of storage for propane inventories: primary, secondary, and tertiary. Primary storage consists of refinery, gas plant, pipelines and bulk terminal stocks. Secondary storage consists primarily of large, pressurized above-ground tanks located at approximately 25,000 retail dealers throughout the U.S. Tertiary storage consists of small aboveground tanks located mostly at residences and commercial establishments. ...

  • Word Count: 678
  • Approx Pages: 3
  • Grade Level: High School

8. The Need for a More Efficient and Timely Backup and Recovery

Historically, backups have been used to protect against or recover from a data loss. Backups are made by copying data to secondary media using different backup techniques at a specified time. With events like September 11th and the recent historical power failure in the Northeast, companies are beg...

  • Word Count: 2947
  • Approx Pages: 12
  • Grade Level: Undergraduate

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