What is Bus Arbitration?A device that initiates data transfers on the bus at any given time is called a bus master.In a computer system, there may be more than one bus master such as a DMA controller or a processor etc.These devices share the system bus and when a current master bus relinquishes another bus can acquire the control of the processor.Bus arbitration is a process by which next device becomes the bus controller by transferring bus mastership to another bus.Types of Bus ArbitrationThere are two types of bus arbitration namelyCentralised Arbitration.Distributed Arbitration.Only single bus arbiter performs the required arbitration ... Read More

Information Technology Infrastructure Library (ITIL) is the framework that is designed to standardize the planning, selection, and delivery of IT services to a business. The goal of ITIL is to improve efficiency and also achieve predictable goals or targets. An ITIL enables an IT professional to be a business service partner, not just back-end support.ITIL Foundation ExaminationIt is a closed book examination.It consists of 40 questions.Each question has multiple choices.One mark is allotted for the correct answer.The duration of the exam is one hour.One has to score 65% of the marks to pass the examination i.e minimum 26 questions must ... Read More

C++ Programming is basically an enhanced version of C programming language and it is used for “Object-oriented Programming”C++ was developed by Bjarne Stroustrup who did the first development of the language as his first Ph.D. project.He had begun this project because there were no existing programming languages used for large-scale projects.It was initially called as “C with classes”The programming language was first standardized in 1998 and was again issued in 2003, 2007 and 2011.C++ is maintained by ISO, a large standard committee.C++ is widely and commonly used in embedded systems and software engineering.C++ has influenced languages like PHP and C-sharp.Data ... Read More

Apple has 3 times more net worth than Microsoft. But people say Microsoft is more successful than Apple. Why?When we compare Windows and Mac OS, the former has more features and windows get updated every year. They add new features, remove some old and finalize the features with every release. Apple's OS X hasn't changed much for the past several years.When it comes to Microsoft's Cortana, it has more features than Apple's Siri and is more versatile.Keeping the technology apart, the Microsoft has diverse revenue lines and comparatively the company with higher net profit is Microsoft.All these factors say that ... Read More

A plugin is that piece of software that gives additional functionality to a website. These plugins help the web browser to display additional content and increases the functionality of a website and makes it look great.Websites are usually created using WordPress, so let us discuss some of the best "Free WordPress Plugins" to help in building best and attractive website pages.AkismetJetpackEverest formsYoast SEOGoogle XML SitemapsNivo SliderW3 Total CacheVaultPressUser RegistrationWP Smush

Mobiles have become a prerequisite in our day-to-day lives. They have helped in creating a global village in a true spirit. Technology has truly enhanced our standard of living. Living without our mobiles is not possible in any ways today considering their contribution to our lives. This can be understood in the following points -Staying Connected with the PeopleOne of the biggest support that is provided by mobiles is betterment and advancement in communication and networking with the people. It has helped reduce physical distance with the video calling facility. People today can get in touch with people within seconds ... Read More

“If you educate one man you educate an individual, but, if you educate one woman you educate one whole family. Women empowered means mother India empowered”. - Pandit Jawaharlal NehruWomen Education in India today is not in an ideal state. Today, only 1 out of 100 girls gets access to higher education (College Education). While, women are excelling in different fields today, on one hand, the women in the masses are even today getting limited or no access to education on the other.The following points answer the question - how proper education to women can help in creating the empowerment ... Read More

Retaining the best people in your organization is truly an art and requires a lot of effort in different ways right from appraisal to allocation of responsibilities. While the HR team in the company tries their level best to keep the employees satisfied, there are different factors that eventually lead to good employees quitting a company.ManagementA manager plays a very important role in giving effective feedback to his colleagues. She/he is a mentor and coach in bringing out the best in an employee.However, when the manager starts becoming bossy, hostile or arrogant, the employees function in fear rather than freedom.A ... Read More

General Knowledge is a vast and diverse discipline which is actually an umbrella term for many subjects studied under its heading. General knowledge forms a very important component in many competitive exams.General knowledge is crucial for students and working people like to stay in touch with the local, national and international level happenings. Following are some tips that help to boost, build and enhance general knowledge for a person.Reading newspapersNewspapers are the biggest storehouses of knowledge. Newspapers help us gauge not just the fact of general knowledge but different perspectives and angles to one topic.Thus, for any student to develop ... Read More

‘Education is the most powerful weapon which you can use to change the world.’ – Nelson Mandela.There is no denial of the fact that education plays an extraordinary role in a person’s life to develop proper intelligence as well as an emotional quotient. Hence, our constitution also makes a provision for providing free and compulsory education under Article 21 (A) which also expands the horizon of Right to life.This is mainly because education enhances the life of any individual. It is only through right education and a right to an education that helps in developing the essential knowledge and required ... Read More