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

Resetting the computer, Sometime you may have to reset your computer (i.e.,...

Sometime you may have to reset your computer (i.e., Reboot DOS) when it is still running because DOS does not work accurately. To reset your computer you have two choices: 1. P

Describe program control instructions, Q. Describe Program Control Instruct...

Q. Describe Program Control Instructions? These instructions specify conditions for altering the sequence of program execution or we can say in other words that the content of

Define macros, Define macros.   A macro is a pre-processor directive wh...

Define macros.   A macro is a pre-processor directive which is a program that processes the source code before it passes by the compiler. These are placed in the source program

Define memory management system, Define memory management system? The p...

Define memory management system? The part of the computer system that supervises the flow of information among auxiliary memory and main memory is known as memory management sy

Which scheduling in cpu is allocate for least cpu-burst time, The schedulin...

The scheduling in which CPU is allocated to the process with least CPU-burst time is called? Ans. Shortest job first Scheduling wherein CPU is allocated to the process with lea

Control traffic flowing in and out of the network, Firewalls use one or mor...

Firewalls use one or more of three methods to control traffic flowing in and out of the network:  Packet filtering - Packets (small chunks of data) are examined against a s

Microprocessors and digital design, Describe the purpose and operation of R...

Describe the purpose and operation of Register 2 (R2) for the MSP430

By which transport protocol used, The transport protocol used by TFTP (Triv...

The transport protocol used by TFTP (Trivial File Transfer Protocol) is? The transport protocol used through Trivial File Transfer Protocol is UDP.

What are the use of job queues and ready queues, What are the use of job qu...

What are the use of job queues, ready queues and device queues? As a process enters a system they are put in to a job queue. These queues having of all jobs in the system. The

Synchronous sequential circuits, Q. Differentiate the Multiplexer and Demul...

Q. Differentiate the Multiplexer and Demultiplexer with respect to their concept, block diagram and circuit. Q. What is the difference between Synchronous sequential circuits an

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