What the software development life cycle sdlc servicenow

ICTSAD502 – Model Data Processes

 It applies to individuals who can apply a broad range of technical knowledge and skills within the context of a complex project.

 No licensing, legislative or certification requirements apply to this unit at the time of publication.

The student will have access to the following:

 Learner guide

 Access to a computer, the Internet and word-processing system such as MS Word  Sample program and their flowchart, algorithm

 A deep understanding of user interface design and its application on different tools.  Existing test cases to check the specification

Academic Integrity is about the honest presentation of your academic work. It means acknowledging the work of others while developing your own insights, knowledge and ideas.

As a student, you are required to:

Plagiarism:

Plagiarism means to take and use another person's ideas and or manner of expressing them and to pass them off as your own by failing to give appropriate acknowledgement. This includes material sourced from the internet, RTO staff, other students, and from published and unpublished work.

• Using phrases and passages verbatim without quotation marks or referencing the author or web page

• Reproducing lecture notes without proper acknowledgement.

• Allow others to copy your work or share your answer to an assessment task • Allow someone else to write or edit your work (without rto approval)

• Write or edit work for another student

N/A

Unit outcome

Unit Assessment Task (UAT) - 1

Assessment Task 1 - Unit Knowledge Test (UKT)

A) Define data modelling. What are the various advantages of data modelling? Write about 100-150 words.

B) List any four (4) techniques used to gather detailed requirements information? Describe each of them. Write 200-250 words.

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Hierarchical model
Network model

The term attribute is the properties that each entity has, such as a student entity has a name, unique id, address, phone number, email id, age, etc.

The term relationship describes how an entity is related to another entity. The relationship between the entities are represented by using the cardinality between them. The cardinality specifies about the mapping between them such as one-to-one mapping, on-to-many mapping, many-to-one mapping, and many-to-many mapping.

Course
courseId	name	duration
course101	B.Tech	4 years
course102	M.Tech	2 years

References

Types of data model: Top 4 awesome different types of data models. EDUCBA. (2021, March 4). Retrieved December 30, 2022, from https://www.educba.com/types-of-data-model/

External events and procedures are referred to as the events or a collection of events that are not in the control of the company. The company or institution cannot regulate these events from happening or occurring. The examples of these events include governmental laws and regulation, transactional events related from other companies.

References

The process data includes the following:

The information that is retrieved from the document deciding what is to be done next.

Question 5: Explain about Joint application development (JAD)? Write 3 advantages of JAD. Write in 150-200 words.

B. What can be the various sources of information for creating a data model? Write in 100-150 words.

These are as follows:

Statistical data sources - As specified by polls as well as other statistical reports, they are described as sources of data used for official reasons.

Links, R. (n.d.). What is the Software Development Life Cycle (SDLC)? ServiceNow. Retrieved December 30, 2022, from https://www.servicenow.com/products/devops/what-is-sdlc.html
Bhasin, H. (2021, July 11). Sources of data - types and ways of collecting data. Marketing91. Retrieved December 30, 2022, from https://www.marketing91.com/sources-of-data/#:~:text=Following%20are%20some%20of%20the%20ways%20that%20are,4%204.%20By%20doing%20surveys%20out%20of%20questions

B. What is meant by process modelling conventions?

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Question 12: Answer the following questions.

A) Why creating a requirement determination document is important? Write in between 100- 150 words.