Explain semaphore, Computer Engineering

Assignment Help:

What is a semaphore?

Semaphore: It is a synchronization tool which gives a general-purpose solution to controlling access to critical sections.


Related Discussions:- Explain semaphore

Name the appliances which are controlled by micro-processor, Name the appli...

Name the appliances which are controlled by micro-processor Many household appliances which are microprocessor-controlled do not have operating systems (for example microwave o

Explain about diodes, Q. Explain about Diodes? A single pn-junction wit...

Q. Explain about Diodes? A single pn-junction with appropriate contacts for connecting the junction to external circuits is called a semiconductor pn-junction diode. The fundam

Determine the basic machine language instructions, Determine the basic Mach...

Determine the basic Machine language instructions Machine language instructions and data are in terms of 0s and 1s and are stored in the memory. It isn't possible to distinguis

The average quiz score for every student, Make a spreadsheet that has on ev...

Make a spreadsheet that has on every line an integer student identification number followed by 3 quiz grades for that student.  Go though that information from the spreadsheet into

What is the relationship between clipping and repainting, When a window is ...

When a window is repainted by the AWT painting thread, it sets the clipping regions to the area of the window that needs repainting.

Define both fork and vfork, How and when race conditions happen in process ...

How and when race conditions happen in process control? How can it be avoided? b. Differentiate among following functions giving related syntax: (i) fork and vfork (ii) w

Why does ftp use two standard ports, Why does FTP use two standard ports wh...

Why does FTP use two standard ports whereas other protocols, in general use only one port? Justify. File transfer protocol uses a control connection just to send commands and r

Final implementation of object oriented modelling, Final Implementation of ...

Final Implementation of Object oriented modelling Final Implementation: At this phase, the final execution of classes and  relationships developed while object design takes

ASP.NET, I have developed a web application in .net & if the web applicati...

I have developed a web application in .net & if the web application is idle for some time & after that if we perform some action on that web page then it doesn''t respond. Can you

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