Address Space
Everything on SkillVeris tagged Address Space — collected across the glossary, study notes, blog, and cheat sheets.
4 resources across 1 library
Interview Questions(4)
Logical vs Physical Address in Operating Systems
A logical address is the address a running program generates and sees, relative to its own address space, while a physical address is the real hardware locatio…
What is the Overlay Technique in Memory Management?
The overlay technique is a memory management method that lets a program larger than available physical memory run by keeping only the currently needed portion…
How Do Threads and Processes Differ in Memory Sharing?
Threads within the same process share the same address space — code, heap, and global data — and each only gets its own private stack and register set, whereas…
Memory-Mapped I/O vs Port-Mapped I/O
Memory-mapped I/O places device registers directly inside the same address space as RAM so the CPU accesses them with ordinary load and store instructions, whi…