Computer Science Quiz

A general term that refers to information used by a computer program, such as words and values.

• procedure

• data structure

• data type

• data

• method

The stage in the software system life cycle that determines the structure of the software project once the overall goals of the project have been determined.

• Design

• Analysis

• Testing

• Implementation (Coding)

• Maintenance

A method of class F that was inherited from class G is redefined.

• Encapsulation

• Composition

• Polymorphism - polymorphic object

• Polymorphism - overloading

• Polymorphism - overriding

The idea that the program development process within the software system life cycle can take several iterations, and is rarely just a "straight down the hill" process from start to finish.

• Object oriented

• Procedural

• Cyclical

• Robust

Identify the data type for this value: "G"

• string

• char

• int, long, byte or short

• float or double

• boolean

Identify the data type for this value: true

• string

• char

• int, long, byte or short

• float or double

• boolean

Identify the data type for this value: -45

• boolean

• float or double

• char

• int, long, byte or short

• string

Development process that combines features of other development models into a cyclical process, including several phases, one of which is risk analysis.

• Agile

• Incremental

• Waterfall

• Spiral

Choose the statement that best classifies the identifier creation guideline shown. Contains only alphanumeric characters, or the underscore character

• Rule

• Convention

• Good idea

A parent class X has child classes Y and Z, and can reference objects of either class.

• Polymorphism - overriding

• Abstraction

• Polymorphism - overloading

• Encapsulation

• Polymorphism - polymorphic object