Answer:Sequence diagrams
Explanation: Sequence diagram is the diagram that displays about the connection of the objects in a sequential manner. The sequence depicted through the vertical lines in parallel form was about the object function and the horizontal line showed interaction between them for the exchange of the information.
Other options are incorrect because structural models have the infrastructure in particular format, communication diagrams depicts the exchange of information through communication and class diagram is the diagram that displays the system's class.Thus the correct option is sequence diagram.
Answer:
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Explanation:
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Secondary sources are defined as <u>a form of document that includes information from another source to analyze an issue. </u>
When a researcher or writer wishes to cite a secondary source, it means they are using information from a primary source that is presented in another document which has cited it, <em>instead</em> of directly referring to the primary source.
Thus, it can be said that the best answer for the question above is (D) primary sources only, since secondary sources use this when analyzing the problem presented in their document.
Start every formula with a(n) equals sign. Check more about formula below.
<h3>What is Excel Formulas about?</h3>
All formulas in Excel is known to often start with an equals sign (=).
This is base on the fact that the cell has , or is the same with the formula and the numbers or values that it is said to be calculating.
Conclusively, therefore, all one has to start every formula with a(n) equals sign.
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