Unit Test — Unit test Answers

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21
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Which of the following explains why a recipe is considered an algorithm?

A
A recipe gives different steps each time it is executed.
B
The person who uses the recipe will have less time to do other activities.
C
The dish created by a recipe is the same each time it is followed properly.
D
A recipe gives more complex tasks in each step.
22
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A software development team must choose a type of programming design that will provide them with the ability to make changes to the code at any time during the development cycle. Also, the design must enable the developers to easily reuse code in other programs. What programming design should the team choose?

A
structural
B
object-oriented
C
objective
D
top-down
23

Which of the following is an object-oriented programming language?

A
Ada
B
COBOL
C
Pascal
D
Python
24

Why is it important to begin development of a software solution with a programming design in place?

A
A programming design summarizes the results of a software development process.
B
A programming design summarizes the marketability of a software solution and the strategy for product placement.
C
A programming design communicates decisions about the programming approach and saves time, money, and effort.
D
A programming design communicates decisions about the approach for hiring contractors and saves time, money, and effort.
25

Which statement best describes the problem statement below?Vision: We want to sell more products.Issue: It may be that we have too many salespersons.Method: Design new software to track how much each salesperson sells.

A
This problem statement is a clear, well-defined problem statement.
B
This problem statement does not clearly define the issues.
C
This problem statement will help solve the problem.
D
This problem statement will help sales staff to focus.

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