As an Amazon Associate I earn from qualifying purchases.

Stack Notes: Definitions & Explanations PDF Download

Download Stack Notes App (Play Store) Download Stack Notes App (App Store)

Study Stack lecture notes PDF with operating system definitions and explanation to study What is Stack?. Study stack explanation with operating system terms to review operating system course for online degree programs.

Stack Definition:

  • An ordered list in which items are appended to and deleted from the same end of the list.

    Operating Systems by William Stallings



Stack Notes:

Stack is a special region in a computer's memory that stores temporary variables created by each function. The stack is a LIFO i.e. Last In First Out, data structure. It is managed and optimized by the central processing unit (CPU) quite closely. The concept of stack is also used in programming and memory organization in computers.

Keep Learning with Operating System Notes

What is Address Space?

Address space is the amount of storage/memory that is allocated for all possible addresses of computational entities such as a ...

What is Mutex?

Mutex (Mut from Mutual and ex from exclusion) is a mutual exclusion object which allows multiple program threads to share ...

What is Logical Address?

Logical address is also known as virtual address. It is an address generated by the CPU which is appended to ...

What is Cache Memory?

Cache memory also known as the CPU memory is a volatile very high-speed Static Random Access Memory (SRAM) that a ...

What is Process Spawning?

Process spawning is a function that loads and executes a new child process. The current process may wait for the ...

What is Program Counter?

A program counter is a register in a computer processor that contains the location of the instruction that is being ...