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Q.

True or false: Refactoring should be performed in small chunks or phases?

A

True

B

False

C

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MCQ

1.

Forward engineering is not necessary if an existing software product is producing the correct output.

A

True

B

False

C

n>

Discussion

MCQ

2.

True or false: Refactoring should be performed in small chunks or phases?

A

True

B

False

C

n>

Discussion

MCQ

3.

Reverse engineering of data focuses on

A

Internal data structures

B

Database structures

C

ALL of the mentioned

D

None of the mentioned

Discussion

MCQ

4.

Which of these practices can lead to problems when refactoring code?

A

Using the results of a database query directly

B

Creating a set of unit tests for the existing code

C

Refactoring code that has many external interfaces

D

Both using the results of a database query directly and refactoring code that has many external interfaces

Discussion

MCQ

5.

Which of these is true of refactoring ?

A

It can be applied to any programming language

B

It changes the functions of the program itself

C

Most basic editing environments do not support simple refactoring

D

None of the above

Discussion

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