Explain real time operating system, Computer Engineering

Assignment Help:

Explain Real Time Operating System?

Real time operating System:

A real-time operating system has suitably-defined, fixed time constraints. Processing should be done in the defined constraints or else the system will fail. A real time system is seems to function correctly only if this returns the accurate result in any time constraints. Therefore the following features are desirable in a real-time operating system (OS):

1. Multi-tasking in an application

2. Capability to define the priorities of tasks

3. Priority deadline or driven oriented scheduling

4. Programmer defined interrupts.


Related Discussions:- Explain real time operating system

Binary floating-point number range, Q. Binary floating-point number range? ...

Q. Binary floating-point number range? Smallest Negative number   Maximum mantissa and maximum exponent     =    - (1 -2 -24 ) × 2 127   Largest negative number

what is lrd_stmt?, The lrd_stmt function associates a character string (ge...

The lrd_stmt function associates a character string (generally a SQL statement) with a cursor. This function sets a SQL statement to be processed.

How can arithmetic processor be associated to the CPU, Q. How can this arit...

Q. How can this arithmetic processor be associated to the CPU?  Two mechanisms are used for connecting arithmetic processor to CPU.   If an arithmetic processor is treated a

Combinational circuit for sorting the string, Every input line of combinati...

Every input line of combinational circuit represents a specific element of the string let's say xi and every output line results in the form of a sorted list. In order to get the a

arithmetic pipelines, Arithmetic Pipelines The method of pipelining ca...

Arithmetic Pipelines The method of pipelining can be applied to a variety of complex and slow arithmetic operations to speed up the processing time. The pipelines used for arit

What are the features of abap/4 dictionary, What are the features of ABAP/4...

What are the features of ABAP/4 Dictionary? The most significant features are: Integrated to aABAP/4 Development Workbench. Active in the runtime environment.

#dbms., #example of cascading rollback#

#example of cascading rollback#

Define about exe programs, Q. Define about EXE Programs? An EXE program...

Q. Define about EXE Programs? An EXE program is stored on disk with extension .exe. EXE programs are longer than COM programs as every EXE program is related with an EXE header

Matlab, Use the colon operation to create a vector x of numbers -10 through...

Use the colon operation to create a vector x of numbers -10 through 10 in steps of 1. Use matrix operations to create a vector y where each element is 5 more than 2 times the corre

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd