Why could the national lottery not run without a computer network?
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Two very different considerations. A bug is an unexpected error in programme execution. Named for a real bug, a moth that got caught in a mechanical relay in an early computing system. photos exist of the unfortunate animal. [It was a trig routine that was interfered with.]
A back door is a guaranteed way into a programme, such that no matter in what condition the programme was misbehaving, entry could be guaranteed to effect a remedy. Or at least to understand the problem. Keenly sought for by hackers for illicit entry.
UPC (United Product Code) scanner, or simply bar code scanner
How can IT improve a manual based information system?
by creating an overall set of paper filling but doing so using IT and creating better working structures set through the manual system and increasing its work and duties on a technological way.
What port can be used to connect two computers for data transfer?
Dvi port
Edit-
NOT DVI port. This is wrong in every sense of the word. DVI is used to transfer VISUAL DATA.
For a monitor. You can't use it for I/O. Use an I/O port on legacy computers or a parallel port. Newer computers can use Firewire, 2-ended USB, or even an Ethernet port for computer-to-computer data transfer. I'm not in the habit of blanking answers, even if they're terribly wrong. Just so you know, agian DVI ports can't be used for I/O data transfers.
Android mobile OS is a Linux-based open sourced operating system from Google. It's mainly in touchscreen devices (smartphones, tablets), but is venturing into the laptop space.
What are the risks of ergonomic computer desks?
An ergonomic computer desk is designed to be better for your back and spine than a regular computer desk, and therefore has less risks associated with it's use. They can be more expencive than a regular desk so it's a good idea to shop around before buying.
Where online can I find custom cables for my Apple computer?
You can get most anything you need for a Mac from www.apple.com -- If you want something for a special application, you may have to make it yourself or enlist the services of a passionate Mac expert.
You can purchase an Apple Computer custom cord from Amazon.
you can find those in any iStores (apple athorized stores) or if u want cheap cables go to www.dealextreme.com
Where is the SD card slot on the DELL Dimension E521?
There is no SD card reader included with the Dell Latitude D260. But, you can buy a USB SD card reader. This should work. Good luck. ( I know this because I am on a Latitude right now, and I own an USB SD card reader.
The best font in the whole world?
I would say it would depend from person to person... like If I say the font used in LOTR [Lord Of The Rings] Film... many wouldn't vote me right but its not that bad either :)
Discovering Computers during the past 60 years?
DISCOVERING COMPUTERS IS A BOOK ABOUT COMPUTERS AND WHAT TO DO ON COMPUTEr
How long would it take to transfer a 5MB file from the hard disk to RAM?
To the best of my knowledge, you can put files onto RAM. You can put it onto a USB drive or external hard drive, and that would take a few seconds at most
You can apply line-spacing options to?
If you're talking about word-processing (your question wasn't very specific) then you apply line-spacing to a paragraph.
How do you fix iPhone stuck on restore without computer?
Well, you'd better take out a computer to fix the iPhone with restore screen using iTunes. Or download an ios repair tool like UtiFix or TunesKit iOS System Recovery to resolve the issue without data loss. If you really don't want to use a computer, try visiting Apple store.
Explain the advantages of hexodecimal number system to binary system?
with hexidecimal you neednt use as many chartictors to represent a number. in binary 15 would be 01111 where as in hex it would be E resulting in much quicker coding times
Where first electricity came in Asia?
first electricity came in Asia came in indraprastha (which is now called as 'Delhi'); by the collaboration of mughal emperors and the East Indian company since British planned to install a major firm of theirs here on the outskirts of Delhi since governing was easy then from Delhi; Although some people argue that the first electricity was came in Banglore, at 160 years ago.
Define the steps of website development process and brifly explain each step?