Give an example of microkernel.

Answers were Sorted based on User's Feedback



Give an example of microkernel...

Answer / nancy

Thread X

Is This Answer Correct ?    1 Yes 3 No

Give an example of microkernel...

Answer / banavathvishnu

MicroKernel has very low footprint.
Services and Devices can be configured as per our needs.

VxWorks is an example

Is This Answer Correct ?    3 Yes 5 No

Give an example of microkernel...

Answer / vinita

YES

Is This Answer Correct ?    1 Yes 15 No

Post New Answer

More RTOS AllOther Interview Questions

What is the state of the processor, when a process is waiting for some event to occur?

14 Answers   MTS,


What is the difference between Hard and Soft real-time systems ?

11 Answers   Google, Hella, Satyam,


what is the need of creating 4GB of pages in linux?

1 Answers   TCS,


Write a small dc shell script to find number of FF in the design

0 Answers  


Describe different job scheduling in operating systems.

9 Answers  






What do you mean by deadlock?

8 Answers   Bosch,


I have been working on one thread which manage and control a couple of circular buffers. It has api for other thread to access. As the thread grows bigger and bigger, I split it as 3 to 4 threads which need to share common buffers, and also their api could be used by other threads, (not these three threads). Inside api, I also allow other threads to access these three threads' common buffers(more than one buffer). SO I have to use mutex to avoid race condition . But I found mutex will be everwhere in all the threads when they update the common buffer. I am wondering whether I could reduce mutex usage(more mutex will hure my system performance). any ideas for how to reduce mutex usage meanwhile to avoid race condition. Thanks

2 Answers  


What is the difference b/n any GPOS and RTOS?Give suitable examples or characteristic of RTOS to support your answer. What changes can be done in a GPOS to make it work like a RTOS? What basic features will you support, if you have to design a RTOS?

8 Answers   Bosch, Emulogic, L&T, Qualcomm,


When would you choose top down methodology?

3 Answers   CTS,


Explain the difference between microkernel and macro kernel.

5 Answers   Infosys, Tech Mahindra,


What is a mission critical system ?

3 Answers  


What is a Real-Time System ?

5 Answers  


Categories