What is a stack of 24 or 25sheets called?
Asked in Intel 8085, Intel 8086 and 8088
What is stack operation in 8085 microprocessor?
STACK operation in 8085 microprocessor. The stack is a reserved area of the memory in RAM where temporary information may be stored. An 8-bit stack pointer is used to hold the address of the most recent stack entry. This location which has the most recent entry is called as the top of the stack. When the information is written on the stack, the operation is called PUSH. When the information is read from the stack, the operation is called POP. The stack works on the principle of Last in First Out or Fist in Lat Out
Asked in Baseball History
When and where was baseball player Eddie Stack born?
Asked in Disco Music
What is the difference between stack entry and stag entry in disco?
Asked in Islands
An offshore column of rock that was once part of the mainland is called a?
Asked in C Programming, Intel 8086 and 8088
Why insert operation in stack called as push operation?
Consider an array used as a stack. Align this array vertically. When an element is inserted into the stack, it is pushed all the way down despite the space availability at the top. Hence it is called push operation. Here's an illustration: Stack initially: |_| |_| |_| |5| Stack after the insertion of 6: |_| |_| |6| - element pushed down as much as possible |5|
What is a narrow recording band that forms a full circle on the surface of the disk?
Why is TCP IP called a protocol stack instead of a protocol suite?
What are the important applications of stack?
In computer science, a stack is an area of memory that holds all local variables and parameters used by any function, and remembers the order in which functions are called so that function returns occur correctly. Each time a function is called, its local variables and parameters are "pushed onto" the stack. When the function returns, these locals and parameters are "popped." Because of this, the size of a program's stack fluctuates constantly as the program is running, but it has some maximum size. One way of describing the stack is as a last in, first out (LIFO) abstract data type and linear data structure. A stack can have any abstract data type as anelement, but is characterized by two fundamental operations, called push and pop (or pull). The push operation adds a new item to the top of the stack, or initializes the stack if it is empty. If the stack is full and does not contain enough space to accept the given item, the stack is then considered to be in anoverflow state. The pop operation removes an item from the top of the stack. A pop either reveals previously concealed items, or results in an empty stack, but if the stack is empty then it goes into underflow state (It means no items are present in stack to be removed). A stack pointer is the register which holds the value of the stack. The stack pointer always points to the top value of the stack. A stack is a restricted data structure, because only a small number of operations are performed on it. The nature of the pop and push operations also means that stack elements have a natural order. Elements are removed from the stack in the reverse order to the order of their addition: therefore, the lower elements are those that have been on the stack the longest