local stores in neighborhood do not have computerized cash registers but they may have cameras if they are in a bad neighborhood. inventory is controlled by checking the shelves.
the Qs about computers, servers and clients are for national chain stores. they use clients at each store which are connected to the central servers at HQ. employees need special training as the system is complicated. the whole system is maintained by their IT department.
Answer:A directed graph is a graph that is directed and without cycles connecting the other edges.
Explanation:
Answer:
i think Make variables to represent the length and width of a rectangle, called length
and width
, respectively. You should set length
to 10 and width
to 5.
Then, write some mathematical expressions to computer the area and perimeter of the rectangle and save these values inside variables named area and perimeter
.Use print
statements to display the area and perimeter of the rectangle.
Your output should print the area on the first line and the perimeter on the second, like this:
50 30 Rectangle Area Formula:
Area = L * W
Explanation:
Ummmmmmmmmmmmmmmmmmmmm ok
Answer:
See explaination
Explanation:
class YourSimpleLinkedList<E> extends SimpleLinkedList<E> {
public boolean search(E value) {
if (value == null)
throw new IllegalArgumentException();
Item temp = start;
while (temp != null) {
if (temp.value.equals(value))
return true;
temp = temp.next;
}
return false;
}
}