3GB is the size of the memory. DDR3 stands for "double data rate type 3" which is a high bandwidth type of memory. This is a pretty standard size for memory for those who use a computer for everyday tasks but not for high resolution images or gaming.
Memory cards can have any type of data on them. Try putting it in a computer to see if it is full of other data. On the otherhand, maybe the card is defective.
Cisco offers many types of services to their customers. Cisco sells security equipment and computer software as well. These two services is what makes Cisco thrive as a business.
A memory card. Most computers have a 'media slot' which will accept many of the popular memory cards. Digital cameras use removable memory cards to store images on, which can be simply inserted into a computer's media slot, and gthe images transferred for editing or archiving.
Router(config-if)#no frame-relay lmi-type cisco
Cisco 1811 is a piece of computer equipment. Cisco 1811 is a router that are predominantly focused on ethernet access for laptops and desk top computers.
An SD/MMC-MS/pro card is a type of flash memory card for storing images. It can often be found in cameras.
The Cisco IOS commands allow the user to enter partial Cisco IOS commands. If you start to type in a command it can recognize it and finish the command for you.
Cisco classes are awesome. They aren't really important in life, but very entertaining. I don't know a lot about this type of thing and want to learn more, from my nearby Cisco class provider.
if a variable is of value type memory is allocated on stack memory.. if it is of reference type,memory is allocated on heap memory..
virtual images
nonvolatile memory