Pradeep's TechWorld...

White Box Vs Black Box Testing Black box is appropriate at all levels, but dominates higher levels of testing. White box is used predominately at lower levels to compliment black box. White box Testing It examines the basic programming structure. It verifies that the software design is valid or not. In this, software tester has the full knowledge about how the software works, and the tester gets full rights to interact with the scripts. This is also called Structural Testing or Glass Box Testing. In this type of testing, all the statements and conditions are executed at least once. This technique is usually used by the development team. White Box Testing Techniques Following are the various White Box testing techniques: 1. Statement Coverage : In this technique, each and every statement is executed at least once. 2. Decision Coverage : In this technique, all the decision statements are executed at least once. 3. Condition Coverage : In this technique, all decision state...

Abstract: This article discusses the challenges in computer systems research posed by the emerging field of ubiquitous computing also called pervasive computing, which is the emerging domain that implements communication technologies into day-to-day life activities. This article provides a classification of the research areas on the ubiquitous computing paradigm. This article also discusses about different waves of computing, its classification and some projects can be implemented. Introduction: Mark Weiser coined the phrase "ubiquitous computing" around 1988, during his tenure as Chief Technologist of the Xerox Palo Alto Research Center (PARC). Both alone and with PARC Director and Chief Scientist John Seely Brown, Weiser wrote some of the earliest papers on the subject, largely defining it and sketching out its major concerns. It is a concept in software engineering and computer science where computing is made to appear anytime and everywhere. In contrast to des...

Failure! What actually it is? Most of us interpret the meaning of failure in wrong way. What if I say, it is good to have failed sometime? Yes, it is important to face failure some times. It is as important as success in one's life. It is good to be a successful man because we all work to be successful. If you are good at your work and have dedication in your work then nobody can stop you from getting success, but if you are in habit of success and you are not able to digest any failure, even small one, then it might be dangerous for you because it will develop a negative attitude in you. In such case, if you fail in some work it may lead you to somewhere else from your goal and walk on unethical paths to achieve success. This kind of success is of no value. On another hand, if you are ready to accept failures and keep working to get what you want will help you to get success. No doubt, Success gives you the fruits of your hard work, but failure will teach you a lot. ...

Everyone has a strength. There is something extraordinary inside each and every one of us and the only thing we have to do is identify that extraordinary thing. It is possible only when you have a desire to know yourself deeply, a desire to find “What is unique in me that anybody else doesn’t have?”, and you’ll start getting answers for it. Your Success is inside you, your Passion is inside you, everything that you want is inside you don’t find it anywhere else. You can do anything that you want because your willpower is most powerful thing in this world and if you have willpower nobody can stop you from doing it. If you decide I want to do this and I will do this, no matter how many hurdles I have to face I will do it for sure. Once you’ve done it you’ll come to know that, if I can do this then I can do anything that I want and there is nothing called Impossible, even there is a possible in impossible. If you have spirit to fight for what you want you’ll definitely reach to your go...

“LIFE” ,Best Gift by God… “You yourself, as much as anybody in the entire universe, deserve your love and affection”   Life…. What a beautiful gift it is! Isn’t it? Life shows different colors with the time. Sometimes it gives us best experiences while sometime they are not so good, Life may not be so kind to you all time but there is nothing called as good or bad life, it all depends on you that how you look at your life and how you react to it. Life is name of a purpose, love, struggles, Dedication and number of feelings and emotions. Remember that nothing is going to be so easy without taking efforts for it. The only key to live a best life is you have to take efforts to get what you want and if you are able to do so no one can stop you from being succeed in your life. Never forget that The Director of your life is the person none other than “to whom you see every day in Mirror”. Life teaches us a lot of things each and every day of our life like a teac...