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Software Analytics
What is the key deliverable of a requirements analysis exercise?
Explanation:
Requirements specifications are the key deliverable of a requirements analysis exercise. This document captures all functional and non-functional requirements that the system must meet, serving as the foundation for subsequent design and development.
What is HIPO?
Explanation:
HIPO (Hierarchy plus Input-Process-Output) is a commonly used method for developing systems software. It documents system structure and functions through hierarchical diagrams and IPO specifications for each module.
What is a DFD?
Explanation:
A DFD (Data Flow Diagram) is a graphical representation showing how data moves through an information system. It depicts data sources, destinations, storage, and processes, helping analysts understand data movement and transformation.
Questions that have a simple, definitive answer are called _______ questions.
Explanation:
Close-ended questions have simple, definitive answers. They elicit specific responses like yes/no, multiple choice, or short answers, contrasting with open-ended questions that invite detailed, exploratory responses.
Using a Decision Table, what is the maximum number of combinations that may arise for three conditions?
Explanation:
With three binary conditions (true/false), a maximum of 8 combinations (2³) can arise in a Decision Table. Each condition can have two states, creating 8 possible condition combinations that may lead to different actions.
Given the following scenario, what is the number of conditions that will be used to draw a decision table?If the volume of sales is greater than 10,000 units and advance collected is 50% or more, then the commission is 16%. If the advance collected is less than 50%, then it is 14%. For sales of 10,000 units, irrespective of the advance collected, commission is 10%. For sales less than 10,000 units, the commission is 9% or 8% based on whether the advance collected is 50% or more, or less than 50% respectively.
Explanation:
There are 2 conditions: sales volume (>10,000, =10,000, <10,000) and advance percentage (≥50%, <50%). These two conditions determine the commission rate according to different rules for each combination.
If variable input data is needed, a _____ must be provided to explain what is needed.
Explanation:
The correct answer is 'Dialog box'. This option correctly addresses the question about If variable input data is needed, a.
What is metadata?
Explanation:
Metadata is data about data. It provides information about other data's characteristics, such as its structure, format, quality, creation date, source, and meaning, helping to organize, find, and understand the primary data.
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