SWE201c 9

Only one line of code should change per commit.

• A. True

• B. False

Commits should happen only at the end of a daily coding session.

• A. True

• B. False

What is created to allow a compiler to temporarily stop processing code that is being executed to allow for the developer to see current state?

• A. D​ebugging break

• B. D​ebugging

• C. P​ause

• D. S​toppoint

• E. B​reakpoint

Using a debugger can find all defects in code.

• A. True

• B. False

Cyclomatic complexity is calculated by the formula:
M = E − N + 2P,
where
E = the number of edges of the graph.
N = the number of nodes of the graph.
P = the number of connected components.

Calculate the cyclomatic complexity for the following control flow graph:

(Red - 2 White - 1 White - 2 White - Blue) (Red & Blue are connected)

• 4

• 2

• 3

• 1

Cyclomatic complexity is calculated by the formula:
M = E − N + 2P,
where
E = the number of edges of the graph.
N = the number of nodes of the graph.
P = the number of connected components.

Calculate the cyclomatic complexity for the following control flow graph:

(Red - 3 White - 3 White - Blue) (Red & Blue are connected)

• 4

• 3

• 2

• 1

Cyclomatic complexity is calculated by the formula:
M = E − N + 2P,
where
E = the number of edges of the graph.
N = the number of nodes of the graph.
P = the number of connected components.

Calculate the cyclomatic complexity for the following control flow graph:

(Red - 3 White - 3 White - Blue)

• 4

• 3

• 2

• 1

Strategy Pattern helps maintain the Open/Closed Principle.

• A. True

• B. False

Observer is an implementation of the Dependency Inversion principle.

• A. True

• B. False

Factories are no longer useful when you apply the Strategy Pattern to a family of algorithms.

• A. True

• B. False