CS603P Weekly Lab Quiz 8 Fall 2024

 

Quiz 2: CS603P - Software Architecture and Design (Practical) (Weekly Lab Quiz 8)

1. Pick the correct option for step “2” in the following Java code fragment:

java
1. public double A = 0.0, B = 0.0;
2. ______________
3. System.out.println("Value returned by A is given by, A = " + A);

• Correct Answer: A = (double) 5 / 3 * B;

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2. One of the key advantages of Extract Method type of refactoring is that it provides ______________.

• Correct Answer: Less code duplication

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3. __________ shows a certain structure in the code that represents a violation of fundamental design principles and may negatively impact design quality.

• Correct Answer: Code smell

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4. Extract method type of code refactoring helps to ___________ complexity, while ___________ the overall readability of the code.

• Correct Answer: Decrease, Increasing

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5. ___________ Refactoring helps to separate and group a certain code fragment, whereas the old code is substituted with just a call to the method.

• Correct Answer: Extract Method