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Questions and Answers
Select one:
Select one:
- which allows an object to alter its behaviour when its internal state changes (correct)
- which is used to provide a sequential access to elements of a collection without knowing its internal organisation
- which defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and can update automatically
- which allows to compose objects into tree structures to represent part-whole hierarchies, lets clients treat individual objects and compositions of objects uniformly
To save changes made to the Foo.cpp file in the local Git repository, use the command(s):
To save changes made to the Foo.cpp file in the local Git repository, use the command(s):
- git commit -m "Foo.cpp updated";
- git add Foo.cpp; git commit -m "Foo.cpp updated"; (correct)
- git push
- git add Foo.cpp;
The image contains a question with the following options:
The image contains a question with the following options:
- Two consecutive occurrences of 'evPauza' event will bring the state machine to the last substate of state 'Proces' (correct)
- Two consecutive occurrences of 'evPauza' event will terminate entire 'Proces' state
- State 'Plukanie' will be finished after 4 seconds (correct)
- State 'Pranie' will be finished after 3 seconds
What is Element E2 on the following diagram?
What is Element E2 on the following diagram?
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State machine diagrams may include:
State machine diagrams may include:
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The diagram below is:
The diagram below is:
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The following diagram defines:
The following diagram defines:
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The relationship between U1 and U2 is:
The relationship between U1 and U2 is:
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Element E4 on the following diagram is:
Element E4 on the following diagram is:
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Element M7 represents:
Element M7 represents:
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