Why do you need access to a web server when developing an Ajax application?
What will be an ideal response?
Opening a local file in a web browser requires the use of thefile:///protocol. Because Ajax relies on theXMLHttpRequestobject to retrieve data, you must open your Ajax files from a web server with the HTTP (http://) or HTTPS (https://) protocol.
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Now for each of the documents created below, create an appropriate DTD and XML Schema. Use namespaces where appropriate to reuse common declarations. Try to model multiplicity, primary and foreign keys, and alternate keys, where appropriate. What can you conclude from these tests?
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What are the questions to ask yourself as you proofread and revise a research paper?
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. Repeaters filter the signal. 2. Hubs are the heart of the token ring topology. 3. Bridges operate at the physical layer (layer-1) of the OSI model. 4. Switches have their own bandwidth. 5. The NIC functions in both the physical and data link layer of the OSI model.
In an entity relationship diagram, ________ entities are drawn in a double rectangle
Fill in the blank(s) with correct word