Diagrams - General Diagram Features - Diagram Frame and Header
10 important questions on Diagrams - General Diagram Features - Diagram Frame and Header
Often in UML, we surround a UML diagram by a boundary box called a..?
For some diagram types, the frame has semantic meaning.
In these diagram types, diagram elements may be placed on the frame or across the frame boundary for different meanings.
In these diagram types, using the frame may be necessary to indicate ...?
However, except for this purpose, eliminating the frame is generally at the modeler’s option.
Without the frame, the diagram often does not feel complete.
In the OCUP 2 exams, as we often omit the frame because of space reasons, we usually refer to the remainder as a
- Higher grades + faster learning
- Never study anything twice
- 100% sure, 100% understanding
For my 1st exam I got a C. Then, I started looking for ways to learn better and I came across Study Smart. Since then I have scored a A+, A, A- and another A. I highly recommend it to everyone who wants to hear it. I am so happy with it!!
I was struggling to finish all my first-year subjects for 3 years. Then I discovered Study Smart, which helped me to finish all of them within 3 months.
Because of StudySmart, things are going well in many ways. Before, I always had study stress and no time for anything. Now I feel calm and confident (because of the program). I used to score a B, now I usually score an A or A+.
Hey Chris, I really want to thank you very much for developing the platform, I usually got around C for my exams, now I scored an A+, an A and a A- !!
Since using Study Smart, my average has increased significantly. I even completed a statistics course with a A+ while I'm bad at statistics. I took on extra courses this year, because of Study Smart. Thanks so much!
Ever since I started studying with StudySmart I passed all my exams !!! No more re-sits!! At first, I was happy with a pass and now I only get good grades. Many thanks!
I aced all the courses I studied with Study Smart. For law, I first scored a D, and now an A! I’m 100% sure that I’ll pass all the courses I study with Study Smart.
I always thought I studied well. My grades were fine. I could never have imagined that applying these study skills would have such a huge and direct impact on my grades, my speed and the pleasure I have in learning.
For the first time, I finally feel totally confident about the way I learn. I have the perfect overview and make great progress in terms of speed and the grades I get. Thanks, Chris!
I immediately started to enjoy learning again, and my grades soared. All of a sudden, everything went better. I highly recommend Study Smart to all students..
Being able to create my materials online made the process of studying so much smoother and quicker. I no longer have to spend a huge amount of my time on creating my summaries.
At first, my notes were a mess. Now I use Study Smart to take my notes in a perfectly structured way. It helps me to save a lot of time and do other things I enjoy.
Students that study with Study Smart get better grades. The system applies all the learning methods in such a way that both well-performing students and students who struggle perform much better.
Hi Chris, I would like to thank you very much. Last year I scored C on a course, and this year I got an A+ thanks to your method! Thank you very much!
The largest effect is that my child is more enthusiastic about school! Every parent wants their children to be happy at school, Study Smart made it happen.
In high school, I failed several exams, and that has really changed now. I actually needed this tool very much back then. Since I started studying with StudySmart, I haven't had any D's. My average score is now an A and those are results I would have never had in the past
With my old method, I passed only 3 out of 8 courses. Since I started taking my notes digitally in Study Smart, I have passed all my courses on the first try. For me, StudySmart takes away the stress of wondering if I will pass or not.
Thanks to StudySmart, I passed all my exams, and with better grades than before! On top of that, I have mastered a very good study method now, which I am confident will help me earn my degree.
When the diagram frame appears, we are required to have a diagram HEADER,.
What is a Header?
Based on the UML Specification of Annex A, the diagram header is contained in a ...?
What is the format of the heading (in BNF) ?
[<kind>]<name>[<parameters>]
<kind> ::= ‘activity’ | ‘act’ | ‘class’ | ‘component’ | ‘cmp’ | ‘deployment’ | ‘dep’ | ‘interaction’ | ‘sd’
| ‘package’ | ‘pkg’ | ‘state machine’ | ‘stm’ | ‘use case’ | ‘uc’
This syntax in BNF is subject to many rules; the example above has the following rules:
1. The angle brackets, “<>”, indicate a field that the user can supply the contents.
2. Fields surrounded by square brackets, “[ ]”, indicate that the field is optional.
3. The “::=” is an assignment statement defining a field by lower level fields for substitution.
4. Fields separated by vertical bars “|” are alternatives.
5. Terms surrounded by quotes are literals, and must be supplied as is. In the example, the literals are all bold face.
Therefore, the <kind> field is optional, but if used, it may be any one of the 15 listed possibilities. The <name> field is required, and the <parameters> field is optional.
The heading of a diagram represents the ...?
Many tools and users get confused and believe the bold <kind> field indicates the Diagram Kind.
Thus, a diagram containing use cases and actors would be given the <kind> of uc based on this misconception. Unfortunately, this is wrong.
What is the <kind> field for the use case?
What are the <kind> field for:
- Structure Diagrams
- Behavior diagrams
- Interaction diagrams
- The majority of structure diagrams and use case diagrams would have <kind> field of pkg.
- Because behavior diagrams work a bit differently, the <kind> of owning or containing model element tends to match the diagram type.
- There is still the confusion that interaction diagrams (sequence diagram, timing diagram, interaction overview diagrams, and communication diagrams) all use the <kind> field of sd.
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding
