QUESTION: 221

Which of the following database design requirements is MOST likely a reason to implement a flat file?

Data type flexibility
Scalability
Simplicity
Search speed

Answer(s): C

A user received an account compromise notice from an online retailer. Two weeks later, the user received another notice stating the new compromise used the credentials from the first compromise. Which of the following password best practices MOST likely would have prevented the second compromise?

Password age
Password complexity
Password reuse
Password length

Answer(s): A

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QUESTION: 223

A programmer is constructing an algorithm that predicts personality traits based on users’ selection of their favorite ice cream flavors. Which of the following programming concepts should be used to represent the flavor of ice cream?