What model involves the creation of data and process models during the development of an application

Computers and Technology

1 answer:

matrenka [14]3 years ago

6 0

Answer:

Data modeling

Explanation:

Data modeling is a term used in computer or software engineering. It is a technique of creating a data model for an information system through unusual formal methods. It also involves the analysis of models during the development of an application. It is further divided into three places including:

1. Conceptual data

2. Logical data model

3. Physics data model

Hence, Data modeling is a model that involves the creation of data and process models during the development of an application

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A file extension of. Xlsm indicates what type of workbook.

Vitek1552 [10]

We have that the .xlsm <em>Format </em>is used to save Excel Macro-Enabled Workbook file

<h3>Formats</h3>

Generally file are saved in different formats for easy sorting and application on the operating system.

For instance if a music file is renamed and stored in a different format say .exe the audio file wont be recognised as an audio file and hence refuse to play.

e.g

.exe for a windows appication
,mp3 for an audio file
.xlsm here is used to save Excel Macro-Enabled Workbook file

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brainly.com/question/19295387

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3 years ago

What is the value of the variable phones after the execution of the following code? phones = {'John': '5555555', 'Julie' : '7777

uysha [10]

Answer:

phones = {'John': '1234567', 'Julie' : '7777777'}

Explanation:

In the code given in the question phones dictionary contains contains two keys John and Julie and have the values '5555555' and '7777777' respectively. Now in the code the key John in the dictionary phones is assigned the value '1234567' .So the value corresponding to the key John becomes '1234567'.