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An object model for university system
Establishing relationship among various classes in the system is the primary activity. Here, we have a simple model of a University System regarding various levels of courses offered by the University. As shown in Figure, basic classes of this system have been provided by us.
This diagram covers various levels of students in the hierarchy. Also, for other Classes, such as Faculty and Administration, hierarchy level can be drawn to give a broader view of complete system.
Q. Describe Ergonomic Keyboards? Ergonomics is the study of environment, conditions as well as efficiency of workers. Ergonomics proposes that keyboard wasn't designed with hum
Why is XML superior to other forms of data exchange? The XML gives universal data format for integrated electronic business solutions. Other database systems and Relational dat
Pipelining - computer architecture: The Pipeline Defined According to John Hayes "A pipeline processor consists of a sequence of processing circuits, called stages or
Yes. It's available on Windows and uses TWAIN, and on GNU/Linux you constant have a choice among XSane and gnome-scan - both can be used as GIMP plug-ins.
One can use the event GET in a report without LDB attribute. False. no one can use the event GET in a report without attribute.
What are the update types possible? The following update types are possible: Update type A: The matchcode data is updated asynchronously to database changes. Update
Describe what happens when recursion functions are declared inline? Ans) Inline functions property says whenever it will call; it will copy the whole definition of that functi
Q. Illustration of an instruction cycle? Instruction cycle displayed in given figure comprises subsequent stages: First address of the subsequent instruction is calculat
1- The Privacy Policy: The vendor must explain to the customer how all his information especially sensitive ones will be totally private, and no one can read them or use them i
Name various work processes of R/3 system? A) Dialog or Online (processes only one request at a time). B) Background (Started at a specific time) C) Update (primary or se
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