State the term DOM and how does this relate to XML
State the term DOM and how does this relate to XML?
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The Document Object Model (DOM) is interface specifications maintain by the W3C DOM Workgroup which defines an application independent mechanism to parse, access or update XML data. In simple terms this is a hierarchical model which allows developers to manipulate XML documents simply. Any developer which has worked extensively along with XML should be capable to discuss the concept and use of DOM objects freely. As well, it is reasonable to expect advanced candidates to thoroughly understand internal workings of it and be able to describe how DOM differs from an event-based interface as SAX.
Define the term Toggle: To alternate among two values, like true and false, on and off, or 1 & 0.
What do you mean by the term process? Illustrate briefly.
Checked exception: An exception which should be caught locally in the try statement, or propagated through a throws clause stated in the method header.
Differentiate between RDO and ADO?
Explain the term program and process?
Aliases: It is a multiple references to a single object. Messages might be sent to the object through any of its aliases. The resultant state modifications will be detectable by all.
Modeling Language: The modeling language used for SPIN is called Promela (Process Meta Language). In fact, the name SPIN stands for Simple Promela Interpreter. Promela is a powerful C-like specification language with a variety of synchronization primi
What is Member: Members of a class are methods, fields and nested classes.
Leverage Model-Based Design: Model-based design provides useful hints of how a large system can be reduced so that its state space becomes searchable. If not inherently visible in the design (for example, by means of using a “State” design
Comment: It is a piece of text proposed for the human reader of a program. The compilers disregard their contents.
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