Unit 1

1.

1 point

In which object oriented design (OOD) step do you establish specifications for objects and designing algorithms to perform oberations?

Develop an informal strategy

Define the problem

Implement objects and operations

Establish interfaces

2.

1 point

What is the first order of operation you should follow when solving a math equation?

Parenthesis

Addition and subtraction

Multiplication and division

Exponents

3.

1 point

What do software enginerring disciplines consist of?

harmonious collection of tools designed to provide automated support

A set of defined steps which combine methods, tools, and procedures

the collection of all elements contributing to the development of the software product

The technical how tos for software development

4.

1 point

What is the term that identifies how objects relate to each other in object oriented programming (OOP)?

Inheritance

Data hiding

Data modeling

Methods

5.

1 point

Within data representation each ASCII character has a representation of

two bytes

four BITS

one hexadecimal digit or four BITS

two hexadecimal digits or eight BITS

6.

1 point

Which terms are not used to describe possible binary digit values?

0 and 1

True and false

Positive and negitive

On and off

7.

1 point

Another term for an Ada exception handler construct is

case

frame

form

sequence

8.

1 point

Object oriented programming (OOP) models define "Method" as a

real instance of a class

means to define subclasses from data classes

distinct logical sequence

means to establish the interfaces between objects

9.

1 point

What object oriented (OO) term would you encounter in the objec oriented design (OOD) that groups classes and objects that can be used in two or more public domains?

Service

Encapsulation

Attribute

Pattern

10.

1 point

Which software engineering principle results from good program coding practice with consistent control structure and callin sequence for operations?

Confirmability

Uniformity

Modularity

Localization

11.

1 point

What is the smallest piece of data that provides meaning or has a relationship?

Field

Record

File

Byte

12.

1 point

Which software engineering principle seeks to seperate the essential characteristics of a process from nonessential details?

Abstraction

Uniformity

Localization

Modularity

13.

1 point

A graphic tool used to design algorithms for portraying a hierarchy of independent conditions and activities resulting from valid combinations of conditions is a

syntax

sequentuial primitive

decision table

decision tree

14.

1 point

A software engineering system is defined as

harmonious collection of tools designed to provide automated support

collection of all elements contributing to the development of a software product

technical how tos for software develpoment

set of defined steps which combine methods, tools, and procedures

15.

1 point

Which software engineering principle helps create modules with loose couplings and strong cohesion?

Modularity

Uniformity

Abstracion

Localization

16.

1 point

When developing structured code, the structured specification is considered as the

entity containing the entire set of iteritive primitives

foundation for the development of the entire software system

portrayed hierarchy of indenpendent conditions and their activities

transformation of input and output data flows

17.

1 point

Which softwaer engineering principle relies on decomposable software so it can be readily tested, thus aiding in developing software that is modifiable?

Uniformity

Localization

Confirmability

Modularity

18.

1 point

Software engineering is defined as a systematic

integrated software product design of defined steps combining methods, tools, and procedures

software program procedures to reduce risk early

disciplined, quantifiable approach to development, operation, and maintenance of software

coordinated effor to meet software program objectives

19.

1 point

In which object oriented design (OOD) step do you write a solution to the problem?

Identify the objects

Define the problem

Develop an informal strategy

Identify the operations

20.

1 point

Exponents appear in computer notation as

two asterisks followed by the exponent value

a subscript

one asterisk followed by the exponent value

a superscript

21.

1 point

In which object oriented design (OOD) step do you group objects with the operations that act on them?

Establish interfaces

Define the problem

Develop an informal strategy

Implement objects and operations

22.

1 point

Modularity, loose coupling, high coihesion, and information hiding are software characteristics that

`eas software reuse

speed program development

enhance software efficiency

enhance program accessibility

23.

1 point

What are reserved words?

Syntactical primitives used in a particular language

Words that have a special meaning to a particular language

Words you can pass using parameters

Primitives written using structured english