What are machine dependent and independent features?

What are machine dependent and independent features?

Programs that run on a variety of different types of computers are called machine independent. Another term for machine dependent is device dependent, but whereas machine dependent usually refers to the computer, device dependent can refer to a dependency on any device, like a printer.

What are machine dependent compiler features?

The allocation of the registers as well as their machine instructions’ rearrangement for the execution of the efficiency improvement process. Intermediate form. It is the form which is considered for the code optimization technique of the program which has to be compiled.

What is machine dependent with example?

Machine dependency is a software application that is designed to operate on a limited selection of computers or hardware devices. For example, you could purchase a different computer, but still be able to use the same software suite.

What means machine dependent?

January 2018) (Learn how and when to remove this template message) Machine-dependent software is software that runs only on a specific computer. Applications that run on multiple computer architectures are called machine-independent, or cross-platform.

What is the difference between machine independent and machine dependent?

Summary – Machine Dependent vs Machine Independent Code Optimization. The difference between machine dependent and machine independent code optimization is that the machine dependent optimization is applied to object code whereas, the machine independent code optimization is applied to intermediate code.

What do you mean by machine dependent and machine independent Optimisation?

Machine-independent optimization phase tries to improve the intermediate code to obtain a better output. Machine-dependent optimization is done after generation of the target code which is transformed according to target machine architecture. This involves CPU registers and may have absolute memory references.

What is the difference between machine dependent and machine independent?

Why is machine language machine dependent?

Machine dependent means the program can only work on the type of computer it was designed for while Machine independent means the program can work on any computer system. 1. It is the only language the computer understands, therefore all other languages have to be converted to machine language.

Which computer language is machine dependent?

Assembly language is written using short codes that suggest their meaning and are therefore easier to remember than machine language. It is machine dependent. An assembler is used to convert assembly language to machine language.

What is machine dependent and machine independent optimization?

What is machine dependent and independent language?

What do you mean by machine dependent optimization?

Machine Dependent Optimization – Machine-dependent optimization is done after the target code has been generated and when the code is transformed according to the target machine architecture. It involves CPU registers and may have absolute memory references rather than relative references.

What do you call a program that is machine dependent?

Programs that run on a variety of different types of computers are called machine independent. Almost all programs have some machine dependencies (that is, they run somewhat differently on different types of computers), but the degree of independence can vary widely.

What are the features of an operating system?

So in simple, operating system is defined as the software that acts as a line between computer hardware and end-user for easy interaction to complete the task effectively. There is a wide range of notable features in the operating system which is developing day by day.

How are devices managed by an operating system?

The device and printer controlling are managed by an operating system by permitting a correct flow. Disk management is performed to track all hardware connected to the system and also the resource utilized by different jobs and users. It is one of the responsible for the I/O controller. Types of Operating System

Which is a feature of a multi tasking operating system?

A multi-tasking operating system enables the people situated at a different terminal to access a single computer system simultaneously. The CPU’s processor time is distributed among many users is called time-sharing. 3. Real-time Operating System