Many trojans and backdoors now have remote administration capabilities allowing an individual to control the victim's computer. Many times, a file (often called a client or stub) must be opened on the victim's computer before the hacker can have access to it.
quotient - the ratio of two quantities to be divided. 1  proportion - the quotient obtained when the magnitude of a part is divided by the magnitude of the whole. 2  ratio - the relative magnitudes of two quantities (usually expressed as a quotient)
The difference Quotient is the slope of the tangent line at a point on the graph of a given function. Let X and Y be the two distinct points on the graph of function f. A line passing through the two points X (x, f(x)) and Y ((x + h), f(x + h)), the formula to find difference quotient is.