File:Diskette - Flickr - FaceMePLS.jpg
Original file (954 × 768 pixels, file size: 659 KB, MIME type: image/jpeg)
Captions
Summary
editDescriptionDiskette - Flickr - FaceMePLS.jpg |
Een 3,5 inch diskette was een opslagmedium voor software dat gebruikt werd in een computer. Het medium was vanaf de jaren tachtig tot aan het eind van de jaren negentig populair als middel voor datatransport tussen verschillende computers of als extern geheugen. Apple was het eerste bedrijf dat de diskette helemaal afschafte met de introductie van de iMac in 1998. Vijf jaar later volgde Dell. Een diskette bestaat uit een dun, flexibel (waarvan de Engelse benaming floppy is afgeleid), rond stuk plastic, bedekt met een magnetiseerbare laag en gevat in een vierkant of rechthoekig omhulsel. De schijf werd gelezen en beschreven in een diskettestation. As the technology of floppy disks improved, the next generation was smaller and eventually held more data. The newer 3.5-inch floppy disks also had hard shell cases for protection, making them less floppy. The term floppy disk was still used for many years, however. Some 3.5-inch floppy disks only utilized one side of the internal magnetic mylar film for recording data, with a capacity of 744 KB. High-density 3.5-inch floppy disks doubled the capacity to 1.44 MB. In fact there were several configurations, including single or double sided (SS or DS), and single or double density (SD or DD). Bron: www.wisegeek.com |
Date | |
Source | Diskette |
Author | FaceMePLS from The Hague, The Netherlands |
Licensing
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- to share – to copy, distribute and transmit the work
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by FaceMePLS at https://www.flickr.com/photos/38891071@N00/6690147315. It was reviewed on 3 May 2012 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
3 May 2012
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:17, 3 May 2012 | 954 × 768 (659 KB) | Kobac (talk | contribs) | {{Information |Description=Een 3,5 inch diskette was een opslagmedium voor software dat gebruikt werd in een computer. Het medium was vanaf de jaren tachtig tot aan het eind van de jaren negentig populair als middel voor datatransport tussen verschille... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D700 |
Exposure time | 1/640 sec (0.0015625) |
F-number | f/6.3 |
ISO speed rating | 800 |
Date and time of data generation | 15:44, 13 January 2012 |
Lens focal length | 52 mm |
JPEG file comment | AppleMark |
Compression scheme | JPEG (old) |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | ACDSee Pro (Mac) |
File change date and time | 16:14, 13 January 2012 |
Exposure Program | Aperture priority |
Exif version | 2.2 |
Date and time of digitizing | 15:44, 13 January 2012 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 84 |
DateTimeOriginal subseconds | 84 |
DateTimeDigitized subseconds | 84 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 52 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
IIM version | 2 |