A Beginner’s Guide for SEO A Beginner’s Guide for SEO: In the digital era, having …
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Interview Tips
Tips for Interview, Interview Tips , Interview Skills , Interview Techniques, Interview Questions
Java Lang Package Interview Questions
Java Lang Package Interview Questions 1 what is the base class of all classes? Ans: java.lang.Object 2 what do you think is the logic behind having a single base class for all classes? Ans: 1. casting 2. Hierarchial and object oriented structure. 3 why most of the Thread functionality is specified in Object Class? Ans: Basically for intertribal communication. 4 …
Continue readingPolitics GK Questions and Answers
Politics GK? Questions and Answers 1. What is Aristotle?s political cycle? Ans: Aristotle classified six forms of states and believed that these keep revolving in a cyclic order. The cycle begins with monarchy which soon gets perverted into tyranny, which gets replaced by aristocracy ? the rule of a few wise and able people. Aristocracy soon gets perverted into oligarchy …
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How do search engines work
How do search engines work All search engines consist of three main parts: The Spider (or worm) The Index The Search Algorithm The spider (or worm), continuously ?crawls? web space, following links that leads either to different website or with in the limits of the website. The spider ?reads? all pages content and passes the data to the index. The …
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Search Engines
Search Engines In early days internet users were very less and amount of available information was relatively very small. Accessing of internet resource was restricted to very few employees and used to access scientific information. In previous days finding information on internet was not critical as it is now. Site directories are the first method used to access information …
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PSYCHOLOGY 1. What is the lek paradox? Ans: The lek paradox refers to a phenomenon wherein attractive male and female members of a species will not always produce an attractive offspring. Scientists use it to point out flaws in the Darwinian Theory, which says that two attractive members of a species can only produce an attractive offspring, eventually leading to …
Continue readingPhysics General Knowledge GK Questions and Answers
Physics General Knowledge GK Questions and Answers 1. What is super string theory? Ans: It is a model of fundamental physics whose building blocks are one-dimensional extended objects called strings, rather than the zero-dimensional point particles which form the basis for the standard model of particle physics. By replacing point-like particles with strings, an apparently consistent quantum theory of …
Continue readingApplets Interview Questions
Applets Interview Questions 1 what is an Applet? Ans: Applet is a java program which is included in a html page and executes in java enabled client browser. Applets are used for creating dynamic and interactive web applications. 2 Explain the life cycle of an Applet? Ans: The following methods implement the life cycle of an Applet: Init: To initialize …
Continue readingPlanets Galaxies GK Questions and Answers
Planets Galaxies GK Questions and Answers 1. What are proto-galaxies? Ans: Proto-galaxies or teenage galaxies are smaller galaxies which form larger ones through mergers and collisions over a period of time. Until recently, it was hard to detect these adolescent galaxies since the light they emitted were very faint. But using powerful telescopes, scientists have identified 27 proto-galaxies. They further …
Continue readingMedical & Medicine GK Questions and Answers
Medical & Medicine GK Questions and Answers 1. What are nutraceuticals? Ans: Nutraceuticals are foods, or parts of foods, which provide medical or health benefits, including prevention and treatment of disease i.e. nutrients with medical implications. Nutraceuticals, which are generally made from herbal/ botanical raw materials, are functional foods or food components that provide demonstrated physiological benefits or reduce the …
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seo sem Definitions
Search Engine Any service generally designed to allow users to search the web or a specialized database of information. Web search engines generally have paid listings and organic listings. Organic listings typically come from crawling the web, though often human-powered directory listings are also optionally offered. Search Engine Marketing The act of marketing a web site via search engines, whether …
Continue readingJava Garbage Collection Interview Questions
Java Garbage Collection Interview Questions 1 Explain Garbage collection in Java? Ans: In Java, Garbage Collection is automatic. Garbage Collector Thread runs as a low priority daemon thread freeing memory. 2 When does the Garbage Collection happen? Ans: When there is not enough memory. Or when the daemon GC thread gets a chance to run. 3 When is an Object …
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