Chapter 3.1

What is an entity that can interact with the software solution as shown in a use case diagram?

• Actor

• Data store

• Event

• Context diagram

Which stage of the problem-solving methodology involves determining solution requirements, constraints, and scope?

• Design stage

• Analysis stage

• Evaluation stage

• Implementation stage

What is the term for a relationship between two elements in a use case diagram?

• Association

• Context diagram

• Data flow

• Event

What type of encryption is referred to as public key encryption?

• Symmetric key encryption

• Asymmetric key encryption

• Cipher text encryption

• Biometric encryption

What type of data includes fingerprints, iris scanning, and facial recognition?

• Cipher text data

• Biometric data

• Data flow

• Data store

What is the term for data that has been encoded so that it is unreadable by unauthorized applications or people?

• Data flow

• Data store

• Cipher text data

• Raw data

What type of questions can be answered with a finite set of responses?

• Open-ended questions

• Close-ended questions

• Analytical questions

• Descriptive questions

What is a graphical visualization of the flow of information within a system, including data provided by external entities?

• Context diagram

• Data store

• Data flow

• Data flow diagram (DFD)

What is the process of decoding encrypted cipher text data?

• Encrypt

• Decrypt

• Encode

• Encode

What is the term for the shortest possible time in which a project can be completed?

• Critical path

• Data flow

• Evaluation criteria

• Concurrently