3d054 Volumes 1 & 2
URE for second set of CDCs
- 1.Which skill level may be assigned to job positions such as team leaders or shift supervisors?
- A.
Helper
- B.
Craftsman
- C.
Apprentice
- D.
Journeyman
- 2.Which programming related duty is responsible to isolate and identify programming errors?
- A.
Systems analyst
- B.
Software developer
- C.
System administrator
- D.
Software project manager
- 3.Operational risk management is a
- A.
Goal to reduce the number of occupational injuries and illness
- B.
Technology used in computer and communications programming
- C.
Decision-making process to systematically evaluate possible courses of action
- D.
Tool to assist commanders in enhancing readiness and accomplishing the mission
- 4.Which of the following is not a responsibility of Air Force Occupational Safety and Health Standards?
- A.
Analyze risk control measures
- B.
Use risk management to identify, reduce or eliminate risk in activities
- C.
Notify supervisor about job-related injury or impaired health that may affect job perfomance
- D.
Report any job related injury as well as any suspected or actual exposure to chemical or hazardous material
- 5.Approximately what percentage of all accidents is due to human error?
- A.
20%
- B.
45%
- C.
80%
- D.
95%
- 6.How many months of OJT must a member have before being upgraded to the 7 skill level?
- A.
3 months
- B.
9 months
- C.
12 months
- D.
15 months
- 7.Which software engineering goal acts like a bridge between the problem and its solution?
- A.
Understandability
- B.
Modifiability
- C.
Reliability
- D.
Efficiency
- 8.The software system that is effcient when it operates using available resources optimally defines the software egineering goal of
- A.
Understandability
- B.
Modifiability
- C.
Reliability
- D.
Efficiency
- 9.The purpose of information hiding is to
- A.
Create module
- B.
Make nonessential details transparent to the user
- C.
Reduce the details the programmer has to worry about at any given level
- D.
Tell us that related modules should be in the same physical part of the program
- 10.Which software engineering principle tells us that related modules should be in the same physical part of the program?
- A.
Abstraction
- B.
Localization
- C.
Completeness
- D.
Information hiding
- 11.The purpose of CASE tools is to
- A.
Help you by enforcing standards throughout a particular project
- B.
Change a module without corrupting the basic structure of the sytstem
- C.
Decompose a system from a general system into lower levels of abstraction
- D.
Dictate that all modules in our system use consistent notation, stye, and concepts
- 12.What is a toolkit?
- A.
It operates by interpreting a process model created by specialized tools
- B.
An environment that is written in the programming language for which it was developed
- C.
Loosely integrated collections of products easily extended by aggeregating different tools
- D.
Integration of code in different languages is a major issue for language-centered environments
- 13.What is methodology?
- A.
It operates by interpreting a process model created by specialized tools
- B.
They focus on process integration with other integration dimensions as starting points
- C.
The branch of logic dealing with the general principles of the formation of knowledge
- D.
Loosely integrated collections of products easily extended by aggregating different tools
- 14.A characteristic or quality is known as
- A.
A class
- B.
persistence
- C.
An attribute
- D.
Polymorphism
- 15.A descritpion or characteristic that is applicable to some number of objects is
- A.
A class
- B.
An attribute
- C.
Persistence
- D.
Cardinality
- 16.Encapsulation supports which software engineering principle?
- A.
Modularity
- B.
Abstraction
- C.
Localization
- D.
Information hiding
- 17.A person, place, thing, or a physical or conceptual entity is known as
- A.
A class
- B.
A pattern
- C.
An object
- D.
An attribute
- 18.Persistence is
- A.
A person, place, thing, or a physical or conceptual entity
- B.
An object that continues to exist, maintaining its state, behavior, and identity
- C.
A grouping of classes and objects that may be used in two or more problem domains is a pattern
- D.
An ability of two or more classes of objects to respond to the same message, each in its own way
- 19.The ability of two or more classes of objects to respond to the same message, each in its own way is known as
- A.
Service
- B.
Persistence
- C.
Polymorphism
- D.
Personification
- 20.What is the first step in OOD?
- A.
Identify the objects
- B.
Define the problem
- C.
Identify the operations
- D.
Develop a problem solution statememt
- 21.In which step of the OOD is an object list created?
- A.
Identify the objects
- B.
Define the problem
- C.
Identify the operations
- D.
Develop a problem solution statement
- 22.In which step of the OOD are the objects grouped with the operations?
- A.
Identify the objects
- B.
Establish interfaces
- C.
Identify the operations
- D.
Develop a problem solution statement
- 23.Data stores are
- A.
Time-delayed repositories of data
- B.
External origins of inputs and the destinations for output
- C.
Activities occurring in the outside world to which the system must respond
- D.
Graphical tools used for depicting the partitioning of a system and its interfaces
- 24.Which of these is not one of the four data flow diagram elements?
- A.
Process
- B.
Data store
- C.
Specification
- D.
Sources and sinks
- 25.How is the data flow represented on a DFD?
- A.
Bubble
- B.
Arrows
- C.
Rectangle
- D.
Parallel lines
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