QUESTION: 37

True or False: Step three (3) in undertaking of object-oriented analysis defines the methods.

True
False

Answer(s): B

Explanation:

Step three (3) in undertaking of object-oriented analysis does not define the methods, but rather identifies the states of each object and the events that affect them. Methods are defined in step four (4), which is the object-oriented design phase. Methods are the operations or functions that an object can perform to achieve its objectives or respond to events.

Reference:

Object-Oriented Analysis and Design | OOAD - GeeksforGeeks, Steps to Analyze and Design Object Oriented System - GeeksforGeeks, OOAD - Object Oriented Analysis - Online Tutorials Library

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QUESTION: 38

________ is a representation of some real-world thing and a number of specific instances of that thing.

Classes
Procedures
Object
Links

Answer(s): A

Explanation:

Classes are a representation of some real-world thing and a number of specific instances of that thing. Classes define the common characteristics and behaviors of a group of objects, such as properties, methods, and events. Objects are individual instances of classes that can have different values for the properties and variables defined by the class. Procedures are blocks of code that perform a specific task or function. Links are connections between objects that allow communication and interaction.

Reference:

Objects and Classes Programming Fundamentals, Objects and classes - Visual Basic, Object-Oriented Programming: Objects, Classes & Methods

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QUESTION: 39

__________ describes a group of objects with similar properties.

Classes
Objects
Links
Procedures

Answer(s): A

Explanation:

Classes are a fundamental concept in object-oriented programming and modeling. A class describes a group of objects that share the same features, constraints, semantics, and behavior. A class is shown as a rectangle with the class name and optionally with compartments for attributes and operations. Classes can be used to model real-world entities or system components. Classes can also have relationships with other classes, such as generalization, association, aggregation, or composition.

Reference:

1
Classes are a fundamental concept in object-oriented programming and modeling. A class describes a group of objects that share the same features, constraints, semantics, and behavior. A class is shown as a rectangle with the class name and optionally with compartments for attributes and operations. Classes can be used to model real-world entities or system components. Classes can also have relationships with other classes, such as generalization, association, aggregation, or composition.

https://www.cs.toronto.edu/~sme/CSC340F/slides/11-objects.pdf https://www.cs.toronto.edu/~jm/340S/Slides2/ClassD.pdf

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QUESTION: 40

Which of the following symbol represents flow of data in Data Flow Diagram?

Square
Rectangle
Arrow
Data Store

Answer(s): A

Explanation:

A data flow diagram (DFD) is a graphical representation of data flow in any system. It uses defined symbols like rectangles, circles and arrows, plus short text labels, to show data inputs, outputs, storage points and the routes between each destination. Data flow: data flows indicate the data movement between external entities, processes, and the data store. They're represented as arrows in the DFD with a short text label. Therefore, the symbol that represents flow of data in DFD is arrow.

Reference:

1: What is a Data Flow Diagram | Lucidchart 2: What Are Data Flow Diagrams? | Baeldung on Computer Science

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Free CITM-001 Exam Braindumps (page: 10)

QUESTION: 37

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QUESTION: 38

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QUESTION: 39

Explanation:

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QUESTION: 40

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