1 With the help of a computer, authorized people can locate and access data quickly. 2  Cost. 3  Together the three previous benefits indicate significant savings in storage costs. 4  It is less expensive to store data on tape or disk (the principal means of secondary storage) than to buy and house filing cabinets.
Habits & habitat. Wolves are found in North America, Europe, Asia and North Africa. They tend to live in the remote wilderness, though red wolves prefer to live in swamps, coastal prairies and forests.he most common type of wolf is the gray wolf, or timber wolf. Adult grey wolves are 4 to 6.56 feet (120 to 200centimeters) long and weigh about 40 to 175 pounds (18 to 79 kilograms). Just like its name, the gray wolf typically has thick gray fur, although pure white or all black variations exist.
It is common for the habitat of a pack of wolves to overlap with that of other packs. Generally this is very peaceful with the different packs avoiding each other. However, when the size of the habitat is reduced and when food is hard to find they can become more aggressive towards each other.