Coursera 1.1.6 - CRC Cards and Software Design

What does CRC stand for in the context of CRC cards?

• Component, Responsibility, Collaboration

• Component, Relation, Connection

• Class, Responsibility, Collaborator

• Class, Relation, Collaboration

What is the primary purpose of using CRC cards?

• To manage databases

• To write speeches

• To organize software components

• To create user interfaces

Which section of a CRC card lists the responsibilities of a class?

• Responsibilities section

• Collaborators section

• Class name section

• Design section

What is a key advantage of using CRC cards?

• They are only used for programming

• They require advanced software tools

• They allow for physical reorganization of design

• They are expensive and complex

In the bank machine example, what is one responsibility of the bank customer?

• Check account balance

• Display task options

• Insert bank card

• Authenticate bank customer

What is the role of collaborators in a CRC card?

• To define the class name

• To describe the responsibilities of the class

• To list other classes that interact with the current class

• To provide user feedback

What is one component that the bank machine interacts with?

• Encryption

• Network

• Bank customer

• Card reader

What does the responsibilities section of a CRC card contain?

• The collaborators of the class

• The name of the class

• The tasks the class must perform

• The design specifications

How can CRC cards help in identifying needed components?

• By providing a detailed code structure

• By allowing simulation of various scenarios

• By eliminating the need for design meetings

• By creating user interfaces

What is a potential drawback of using CRC cards?

• They may not capture all design details

• They require expensive materials

• They are too large to handle

• They can only be used for small projects