Monitors | Screens | Questek Advanced Technologies

Displays | Screens | Monitors

Questek Advanced Technologies designs and installs visualisation solutions, integrating all aspects of the imaging chain from image acquisition and processing to image display and management. With extensive experience in the broadcasting, large-screen display and projection markets, Questek Advanced Technologies guarantees its customers pioneering visualisation solutions.

Sony and Questek Advanced Technologies have been awarded the contracts to install networked electronic solutions into the Orlando and Royal Bafokeng stadia, which are being constructed for the 2010 FIFA World Cup, allowing spectators to get the best views of the action up close. The auditorium at Orlando Stadium will get a motorised screen, LCD monitors and projector, equipping this stadium with the latest in technology, and which will allow these resources to be used in years to come.

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Questek Advanced Technologies
Telephone: +27 11 706 0405 | Telefax : +27 11 706 0308
Email : qat-sales@questek.co.za

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Windows system data recovery

Data Recovery

If you have recently suffered from a hard drive failure or have deleted files accidentally on a windows system machine, data recovery is very possible. However the most important thing that you must keep in mind is that you must stop using that hard drive immediately. The lost data will still be on your hard drive, but as soon as you start writing something new onto the drive, you stand a very good chance of losing your data, since the new data could be written over the old. Windows uses two file systems, FAT32 (File Allocation Table) and NTFS (New Technology File System). Data recovery is quite possible from each of these file systems when they fail. FAT32 is a relatively straightforward system that offers a easy and expedient way of sharing data. The biggest problem with FAT32 is that it is slowed down by fragmentation (fragments of deleted files get scattered across the disc, which slows down the read/write process) which can make data recovery from failed drives and rescuing deleted files a delicate process.

NTFS is the standard file system for Microsoft Windows from Windows 2000 though to Vista – and replaced the FAT system used in previous Windows versions. It has several advantages over FAT32 through improved data structures that make for faster performance, better reliability, security and disk space organization. Data recovery from an NTFS disc is easier. Windows NTFS system ensures that complete transactions appear on the drive. When you need to perform data recovery, NTFS reprocesses each operation in the log file and finds any operations that were not made at the time of the system failure. Contact us for further information.

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