SWE 201C: A+ QUESTIONS AND ANSWERS LATEST
UPDATE!
elements of a component operate on the same input or produce the same output. This is an example
of what type of cohesion?
A. Communicational Cohesion
B. Sequential Cohesion
A
One component's output provides the input to another component. This is an example of what type
of cohesion?
A. Communicational Cohesion
B. Sequential Cohesion
B
The two types of strong cohesion are:
A. Object, functional
B. Communicational, sequential
C. Object, strong
D. Coincidental, temporal
A
Each operation in a module is provided to allow object attributes to be modified or inspected. This is
an example of what type of cohesion?
A. Functional Cohesion
B. Object Cohesion
B
Every part of a component is necessary for a single well-defined behavior. This is an example of what
type of cohesion?
A. Functional Cohesion
B. Object Cohesion
A
True or False: inheritance strengthens cohesion.
A. True
B. False
, B
Why should you program when you are alert?
A. Sleep deprivation leads to mistakes.
B. Output falls drastically after working 50+ hours per week.
C. All of the above
C
Fill in the blank. Write ____, _____, and _____ before writing functional code.
A. Comments; Benchmarks; Tips for Use.
B. Comments; Tests; Exception Handling.
C. System Specifications; User Guide; Exception Handling.
B
If you write the same code more than once...
A. It's okay.
B. You did something wrong.
C. Put that code into a method.
C
True or False: Every method can be written without side effects.
A. True.
B. False.
B
Deployment occurs in the end stage of active development.
A. True
B. False
A
A rollback is the reversal of actions completed during deployment with the intent to never revert a
system back to its previous working state.
A. True
B. False
B
Deployment without a rollback plan should occasionally occur. Especially when the installation
involves deleting files.
UPDATE!
elements of a component operate on the same input or produce the same output. This is an example
of what type of cohesion?
A. Communicational Cohesion
B. Sequential Cohesion
A
One component's output provides the input to another component. This is an example of what type
of cohesion?
A. Communicational Cohesion
B. Sequential Cohesion
B
The two types of strong cohesion are:
A. Object, functional
B. Communicational, sequential
C. Object, strong
D. Coincidental, temporal
A
Each operation in a module is provided to allow object attributes to be modified or inspected. This is
an example of what type of cohesion?
A. Functional Cohesion
B. Object Cohesion
B
Every part of a component is necessary for a single well-defined behavior. This is an example of what
type of cohesion?
A. Functional Cohesion
B. Object Cohesion
A
True or False: inheritance strengthens cohesion.
A. True
B. False
, B
Why should you program when you are alert?
A. Sleep deprivation leads to mistakes.
B. Output falls drastically after working 50+ hours per week.
C. All of the above
C
Fill in the blank. Write ____, _____, and _____ before writing functional code.
A. Comments; Benchmarks; Tips for Use.
B. Comments; Tests; Exception Handling.
C. System Specifications; User Guide; Exception Handling.
B
If you write the same code more than once...
A. It's okay.
B. You did something wrong.
C. Put that code into a method.
C
True or False: Every method can be written without side effects.
A. True.
B. False.
B
Deployment occurs in the end stage of active development.
A. True
B. False
A
A rollback is the reversal of actions completed during deployment with the intent to never revert a
system back to its previous working state.
A. True
B. False
B
Deployment without a rollback plan should occasionally occur. Especially when the installation
involves deleting files.
