Quiz 6

Question 1

T/F
If a module performs multiple, completely unrelated actions, the module should be broken into separate modules, each performing one task.

Answer 1

True

Question 2

T/F
The object-oriented paradigm gives overall equal attention to data and operations.

Answer 2

True

Question 3

Two modules are __________________ coupled if a data structure is passed as a parameter, but the called module operates on some but not all of the individual components of the data structure.

Stamp
Control
Common
Content

Answer 3

Stamp

Question 4

Among the following coupling types, which of them should be preferred (promotes reuse)?

Content Coupling
Control Coupling
Common Coupling
Data Coupling

Answer 4

Data Coupling

Question 5

_______________ refers to the ability of a function to be applied to different argument types, or an object to refer to instances of various classes at run-time.

Polymorphism
Data Encapsulation
Cohesion
Information hiding

Answer 5

Polymorphism

Question 6

T/F
Inheritance is not supported by Java and C++.

Answer 6

False

Question 7

T/F
An instance of a superclass inherits all attributes of its subclass.

Answer 7

False

Question 8

T/F
Polymorphism and dynamic binding can have a negative impact on maintenance.

Answer 8

True

Question 9

Two modules are ________________ coupled if they have write access to global data.

Stamp
Common
Content
Control

Answer 9

Common

Question 10

Among the following cohesion types, which of them should be preferred (promotes reuse)?

Coincidental Cohesion
Informational Cohesion
Temporal Cohesion
Logical Cohesion

Answer 10

Informational Cohesion