compared to IDE and other buses, SCSI has the capability to 'disconnect' devices while they are working, thus freeing the bus for other devices.
So you can have up to 8 devices on a SCSI bus (OK, one typically is the controller); each time your system needs some data from a device, the controller sends the command to the device, then disconnects.
When the device has collected the data, it alerts back the controller, requesting the bus, and sending back the retrieved data.
In the meanwhile (after the command is sent, and before the answer is returned) the controller can handle other requests and answers from and to other devices on the same bus.
So SCSI is much more efficient than IDE, but only if you connect more than one device, and the more devices connect the more it is efficient (provided that you distribute your data in order to request accesses to more than one device, obviously!)
On the other hand, SCSI is more complex, so it is more expensive.
SCSI, or Small Computer Serial Interface, is simply a technology for connecting drives to a computer. It's a competing technology with ATA, IDE, and SATA with varying speeds within it's technology as well.
SCSI had a clear superiority over older PC technologies (ATA, IDE) for much of history, but there's no general advantage today.
SCSI does, however, allow you to connect many more devices to a single host than it's competitors, but at the cost of a single shared speed. Therefore, the more devices you connect, the more they're forced to share the same bandwidth.
They are faster
more faster than eide
SCSI can handle a wide variety of devices: hard drives,scanners,plotters etc...
1. they are cheaper 2. they are easier to setup
The host adapter is assigned SCSI ID 7, which has the highest priority over all other devices.
Serial-attached SCSI is generally considered as better than regular SCSI because it uses a single line to transmit data. Hence, cables are generally smaller, and connectors are more compact as well.
They are softer to the touch
SAS is SCSI, it connects via a serial cable/connector instead of parallel (long and skinny) connector.
the advantages fo using a line graph is that is shows trends over time and with a bar chart it shows ammount
There are many advantages and benefits of owning and using a hickory chair over a normal one. One of these advantages is that there is greater comfort available.
There are many advantages of using chiropractic programs over other methods. Chiropractic offices offer personalized attention and are experts at realigning backs.
single ended scsi is a method of transmitting electrical signals over wires. one wire carries a varying voltage that represent a signal, while other wire is connected to a ground. single emded scsi cables are of 6m-1.3m long. Differential scsi is a method of transmitting information electrically by means of 2 complementary signal pairs sent on 2 separate wires.
The advantages of using a hand saw over a table saw tend to be more of a personal preference. Many believe the table saws to have more advantages but the one advantage of a hand saw is the accuracy of the cut.
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what will you do if you find out that your engine oil is over dipstick