1. It is a Primitive Operating System.
2. Usually in low memory where interrupt vectors are placed.
3. It Isolate user from physical address space using logical address space
memory management
monitor Refreash rate of the monitor or of memory use CPS which is Hz.
There is no memory management operator in C++ -- it is an unmanaged language. You use the C++ new operator to allocate memory, and use the C++ delete operator to release previously allocated memory.
A Resident monitor (1950s-1970s) was a piece of software that was an integral part of a general-use punch card computer.additional ;Its main function is to control transferring of Computer from one job to another job
When the memory resources are scarce. We use compaction.
Performance Monitor
Performance Monitor
cpu
A memory-resident part of an operating system is continuously loaded into the computer's memory and ready for immediate use, enabling faster access and better system performance. On the other hand, a nonresident part is stored on the disk and is only loaded into memory when needed, causing delays in accessing the functionality.
Memory management functions handle the allocation and deallocationof dynamic Memory. These functions form an abstraction layer above the standard C memory management functionsmalloc, free, and realloc.This block of functions can be replaced by the user with custom code to implement a different memory management scheme. For example, an embedded system application might want to use a fixed-sized static block from which to allocate.
New and Delete are the memory management operators in c++,like c language we use malloc() and calloc() functions to allocate memory and free() functiong to release the memory similarily we use new to allocate memory in C++ and Delete to release the allocated memory....
Maybe use it in "The Alien Resident entered the village.". It means a new, and not native, Resident.