JUnit Questions and Answers – Testing the Controller Component

This set of JUnit Multiple Choice Questions & Answers (MCQs) focuses on “Testing the Controller Component”.

1. Improving the design of existing code is known as __________
a) Refactoring
b) Improving
c) Betterment
d) Upgrading
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2. In what order is multiple @Before annotated methods run?
a) Oldest First
b) Newest First
c) Randomly
d) According to argument list
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3. The ___________ method confirms that both references are to the same object.
a) assertEquals
b) assertEqual
c) assertEqualObject
d) assertSame
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4. The assertEquals() method uses which underlying method to compare objects?
a) ==
b) equals()
c) isequal()
d) =
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5. The equals() method is inherited from which base class?
a) Object
b) String
c) Integer
d) org.junit.Equals
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6. To use Parameterized.class with the @RunWith annotation, we need to import __________
a) org.junit.runners.Parameterized
b) org.junit.Parameterized
c) org.junit.runners.Parameterized
d) org.runners.Parameterized
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7. To avoid overdesigning an interface, usually ____________ is used.
a) Agile Development
b) Test Driven Development
c) Base Design Development
d) Waterfall Development
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8. The _________ is a sequential or non-iterative design process, which is used in software development processes, in which progress is seen as flowing steadily downwards.
a) Waterfall Model
b) Iterative Model
c) Spiral Model
d) Big Bang Model
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9. Controller logic component accesses the ________ logic component.
a) Class
b) Object
c) Business
d) Criteria
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10. Overuse of argument _________ can lead to fragile tests.
a) Parameters
b) Objects
c) Classes
d) Captors
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