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3 years ago

Match each of the following steps of SDLC development to its position in the development process.

Computers and Technology

1 answer:

Arisa [49]3 years ago

5 0

Answer:

Step One - problem/opportunity identification (V)

Step Two - Analysis (III)

Step Three - Design (II)

Step Four - Development (I)

Step Five - Testing and Installation (IV)

Explanation:

In the field of software development, or systems engineering, SDLC which refers to software development cycle refers to a systematic way of building software applications, it shows unique stages with the outcome of each stage dependent on the previous, step has a unique task which range from the planning, analysis, development, testing and installation of the information system.

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Answer:

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Explanation:

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3 years ago

What is the information that there are 24 hours in a day and 365 days in a year considered?

suter [353]

A) Common Knowledge

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3 years ago

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Irina-Kira [14]

The correct answer is usually referred to as 'confidentiality'.

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3 years ago

Consider what fact-finding techniques you would use to identify the important facts needed to develop a database system. Please

8090 [49]

Answer:

Examples of Fact-finding techniques includes:

Prototyping
Questionnaires
Research and sites visit
Interviews

Explanation:

It is important to note that a database system is a tool that allows users to define, create, maintain, and control access to a collection of logically related data and description of these data, designed to meet the information needs of an organization.

Prototyping

Advantage: enables testing and understanding of the system in advance before final implementation of solution, while requiring less time for research.

Disadvantage: Training and Development cost consumes resources.

Research and site visit

Advantage : better time management if the problem has been researched upon before.

Disadvantage: appropriate permission is often needed before using research materials.

Questionnaires

Advantage: This technique is not expensive, and responses can be calculated and analysed quickly.

Disadvantage: There may be Incomplete answers received from users and body language of user cannot be observed.

Interviews

Advantage: The body language of interviewees is been perceived.

 Disadvantage: Interviewing is time consuming and costly.

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3 years ago

Which of the following cameras is a high-end digital camera that has interchangeable lenses and uses a mirror to display on its

katovenus [111]

The camera that is a high-end digital camera that has interchangeable lenses and uses a mirror to display on its screen an exact replica of the image to be photographed is called an SLR. Hope this answers the question. Have a nice day.

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3 years ago