What is characteristic of a monolithic operating system?

Q Explain the difference between microkernel and macrokernel Give an example of microkernel?

Micro-Kernel: A micro-kernel is a minimal operating system that performs only the essential functions of an operating system. All other operating system functions are performed by system processes. Monolithic: A monolithic operating system is one where all operating system code is in a single executable image and all operating system code runs in system mode

What is macro kernel?

Monolithic Kernel is also known as "Macro Kernel" A monolithic kernel (Macro Kernel) is an operating system architecture where the entire operating system is working in the kernel space and alone as supervisor mode. The monolithic differs from other operating system architectures (such as the microkernel architecture) in that it defines alone a high-level virtual interface over computer hardware, with a set of primitives or system calls to implement all operating system services such as process management, concurrency, and memory management itself and one or more device drivers as modules.

What are the monolithic systems layered virtual machines and client server models in an operating system?

the space marhines

What is loading of modules dynamically in monolithic kernel?

The loading of modules dynamically in monolithic kernel is done at the binary level as opposed to the architectural level. Dynamically loading modules is a more flexible way of handling the operating system image at runtime - as opposed to rebooting with a different operating system image.

What is a monolithic kernel and a microkernel?

The kernel is the heart of an operating system. The kernel internally contains many components, such as a memory manager, scheduler, numerous device drivers, a file system, and so on. When an operating system is being written, there are numerous design philosophies which the designers can adopt. At one extreme is the monolithic kernel, in which all of the components mentioned above, and many others, are all lumped into a single operating system file. At the other extreme is the microkernel, where only the bare minimum is put into the kernel file, and every thing else is put into separate programs, which the microkernel loads and runs at boot time. In practice, the design of most operating systems lies somewhere in between those two extremes, although they generally tend to be closer to a monolithic kernel than a microkernel. But, like everything else in life, the microkernel has its true believers. Other Answer: In monolithic operating system all services are provided in the operating system kernel itself. In my own understanding, monolithic operating system is one big program. Being 'one big program' all the services are associated with one another. This is prone to system crashes, because, if one particular function fails, the entire system will be brought to halt. In regards to resource management, it is difficult for the programmer to debug or implement the system. The only advantages of being monolithic are it deals with resource management rapidly. An example of a monolithic operating system will be the UNIX and MS-DOS. In microkernel operating system, processes are divided and stored in a different server. This key concept of the microkernel operating system is to keep the OS kernel small with basic and minimum process. Other services are stored in a different server. They communicate, via a communication channel

What do you mean by system call Give an example?

In computing, a system call is the mechanism used by an application program to request service from the operating system based on the monolithic kernel or to system servers on operating systems based on the microkernel-structure.(Wikipedia) For the source and more detailed information concerning your request, click on the related links section (Answers.com) indicated at the bottom of this answer box.

What is a monolithic pour?

A pour of concrete, all at a single time. Also called a one-pour system. Contrast with two-pour system. At the same time you pour the floor, you are going to pour the perimeter footings. This is called a monolithic pour (or monolithic slab).

Explain the operating system layers that is monolithic?

Early computing was performed on a single processor. Makes use of a single cpu to execute one or more programs for each application Ex: A uni-processor

What is monolithic integrated circuit technology?

Monolithic integrated circuit technology is a system of electronics that are interconnected through a single piece. This single piece is a semiconductor crystal.

Is Windows 95 an operating system or an operating environment?

XP is a complete operating system, not simply an operating environment.

Explain all types of operating system with diagram?

There are basically four types of operating systems. They include Batch Operating System, Multiprogramming Operating System, Network Operating System and Distributed Operating System.

What are 5 Classification of each operating system?

1. BATCH PROCESSING operating system 2. MULTIPROGRAMMING operating system 3. TIME SHARING operating system 4. REAL TIME operating system 5. DISTRIBUTED operating system