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Free CITM-001 Exam Braindumps

Which User-Oriented Design technique allows the systems analyst to spend a great deal of time others?

  1. Brainstorming
  2. Interviews
  3. Presentations
  4. Seminars

Answer(s): B

Explanation:

Interviews are a user-oriented design technique that allows the systems analyst to spend a great deal of time with the users, understanding their needs, preferences, expectations, and problems. Interviews can be structured, semi-structured, or unstructured, depending on the level of flexibility and depth required. Interviews can provide rich and detailed insights into the users' context, goals, tasks, and pain points, as well as their feedback and suggestions for improvement. Interviews can also help to establish rapport and trust between the systems analyst and the users, which can facilitate the design process and user acceptance.


Reference:

User-Centered Design Basics | Usability.gov, User-centered design: Definition, examples, and tips



In object-oriented approach, program consists of interrelated classes of objects.

  1. True
  2. False

Answer(s): A

Explanation:

In object-oriented approach, a program is composed of classes and objects that interact with each other through messages. A class is a blueprint that defines the attributes and behaviors of a group of similar objects. An object is an instance of a class that has its own state and can perform actions defined by the class. Objects can be related to each other through different types of relationships,

such as inheritance, association, aggregation, and composition. Object-oriented approach aims to model the real-world entities and problems in terms of objects and their interactions, making the program more modular, reusable, and maintainable.


Reference:

Object Oriented Approach - Online Tutorials Library, What is object-oriented programming? OOP explained in depth - Educative, Object- oriented programming - Wikipedia



Which methodology is based on the notation of functions; programs consist of modules to meet functional requirements?

  1. Structured Approach
  2. Model Approach
  3. Object-Oriented Approach
  4. Transnational Approach

Answer(s): A

Explanation:

The Structured Approach is a methodology that is based on the notation of functions; programs consist of modules to meet functional requirements. The Structured Approach focuses on the processes involved in a software system, modeling them as a series of connected steps. It follows a top-down approach, breaking down complex systems into smaller, simpler parts that can be more easily understood. It also focuses on the data that a software system manipulates, modeling it as data flows between processes. It emphasizes the functional decomposition of a software system into smaller, independent functions.


Reference:

1: Difference between Structured and Object-Oriented Analysis12: Traditional vs. Object-Oriented Approaches: Object-Oriented Approach: Analysis2



How many steps are involved to undertake an object-oriented analysis?

  1. Three
  2. Four
  3. Five
  4. Six

Answer(s): C

Explanation:

Object-oriented analysis (OOA) is the first technical activity performed as part of object-oriented software engineering. OOA involves modeling the problem domain using objects and their interactions. According to the CITM study guide, there are five steps involved to undertake an object- oriented analysis1:
Find and define the objects
Organize the objects

Describe how the objects interact with one another
Define the external behavior of the objects
Define the internal behavior of the objects


Reference:

1: CITM Study Guide, Chapter 4: Object- Oriented Analysis and Design, Page 63-64.






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