Answer the following questions true (T) or false (F)
1. UML is a standard that is maintained by the Object Management Group, a nonprofit organization that promotes the use of object-oriented techniques.
2. UML was designed by Grady Booch, Ivar Jacobson, and James Rumbaugh, based on Simula 68, SmallTalk, C++ and Java.
1. True
Explanation: Languages and tools that are maintained by independent standards bodies tend to be less subject to the politics driven by the desire for financial gain and control of the market by companies.
2. False
Explanation: The truth is each of these people had their own graphical or other representation for program design. Each was evolving towards a common design. Booch’s organization acquired one of the other companies, so the third person joined them in developing the Unified Modeling Language. They released UML to OMG for certification and maintenance
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When you delete records in Access and save:
A) you can use the Redo button to restore a record. B) there is no warning message. C) you can use the Undo button to restore a record. D) any records deleted by mistake must be reentered.
The Document Outline window shows the ________ structure of a page’s layouts and controls and makes it easier to select specific controls to customize them with the Properties window.
a) composite b) interface c) inherited d) nested