Question 1

Model-view-controller (MVC) is an example of a __________, which is an arrangement of classes that performs some common and useful tas.

Group of answer choices

robustness diagram

use case model

design pattern

analysis model

deployment diagram

Question 2

To identify and define classes, it may be helpful to look for the ____ in the use case text.

Group of answer choices

verbs

nouns

adjectives

past participles

Question 3

Using inheritance is one way that object-oriented programming languages achieve code reuse.

Group of answer choices

True

False

Question 4

Using an object instantiated from the Phone class within both a Person object and a Company object is a form of reuse known as:

Group of answer choices

inheritance

generalization

relation

composition

Question 5

Building large, tall, and narrow inheritance hierarchies is a best practice.

Group of answer choices

True

False

Question 6

Classes define which main items? (select all that apply)

Group of answer choices

properties

methods

events

tables

Question 7

Relational databases are composed of many:

Group of answer choices

tables

objects

classes

hierarchies

Question 8

Which of the following are requirements for first normal form (1NF)? (select all that apply)

Group of answer choices

each column must have a unique name

the order of the rows and columns don't matter

each column must have a single data type

no two rows can contain identical values

each column must contain a single value

columns cannot contain repeating groups

Question 9

Which of the following is unique to second normal form (2NF)?

Group of answer choices

each column must have a unique name

the order of the rows and columns don't matter

each column must have a single data type

no two rows can contain identical values

each column must contain a single value

all non-key fields depend on all key fields

Question 10

Which of the following is unique to third normal form (3NF)?

Group of answer choices

each column must have a unique name

the order of the rows and columns don't matter

each column must have a single data type

no two rows can contain identical values

each column must contain a single value

it contains no transitive dependencies

Question 11

A ___________ is a set of one or more fields in one table with values that uniquely define a record in another table.

Group of answer choices

tuple

foreign key

row

column

Question 12

Normalization protects a database from:

Group of answer choices

hackers

code reuse

data anomalies

end users

poor management decisions

Question 13

Robustness analysis is: (choose the best answer)

Group of answer choices

analysis

design

coding

testing

part analysis and part design

Question 14

A robustness diagram is the same as a UML collaboration diagram.

Group of answer choices

True

False

Question 15

You should make a boundary object for each screen.

Group of answer choices

True

False

Question 16

Which of the following are robustness diagram symbols?

Group of answer choices

entity object

activity

controller

boundary object

noun

Question 17

Which of the following are the two items most likely to be affected (changed) by robustness analysis?

Group of answer choices

activity diagram

flowchart

entity-relationship diagram

domain model

use case

Question 18

Which of the following are the "three amigos" who combined their OO modeling and process techniques?

Group of answer choices

Grady Booch

Donald Knuth

James Rumbaugh

Ivar Jacobson

Fred Brooks