You want to avoid multiple inheritance. Which design pattern would you choose?

• A) General Hierarchy Pattern
• B) Abstraction-Occurrence Pattern
• C) Player-Role Pattern
• D) Singleton Pattern

___________ deal with decoupling interface and implementation of classes and objects.

• A) Creational patterns
• B) Architectural patterns
• C) Behavioural patterns
• D) Structural patterns

How many bad smells fall in Object-orientation abusers?

• A) Six
• B) Three
• C) Four
• D) Five

In state design patterns, by ________________ each state in a class, we localize any changes that need to be made.

• A) Encapsulating
• B) Aggregating
• C) Associating
• D) Inheriting

You want to avoid multiple inheritance. Which design pattern would you choose?

• A) Singleton Pattern
• B) Player-Role Pattern
• C) General Hierarchy Pattern
• D) Abstraction-Occurrence Pattern

Reflexive associations are an association to connect a class to___________.

• A) Itself
• B) Each other
• C) One another
• D) Others

Code has to work mostly correctly before you _________________ it.

• A) Hacked
• B) Rewrite
• C) Refactor
• D) Freeze

Design pattern ____________ is the abstract description of design problems and how the pattern solves it.

• A) Problem
• B) Solution
• C) Element
• D) Name

At the time of refactoring, the ________________ behavior of the ________________ does not change.

• A) Internal, System
• B) External, Object
• C) External, System
• D) Internal, Object

In ________________________the ends of the association are semantically different from each other, even though the associated class is the same.

• A) Symmetric Reflexive Association
• B) Symmetric Association
• C) Asymmetric Reflexive Association
• D) Reflexive Association

Façade Design Pattern is a ________________.

• A) Creational Pattern
• B) Observer Pattern
• C) Structural Pattern
• D) Behavioral Pattern

Fowler’s book assigns “names” to refactoring in the same way that the _________________ book assigned names to patterns.

• A) K. N. Thompson
• B) William C. Wake
• C) GoF's
• D) Steven Metsker

________________ verifies who the user is.

• A) Manipulation
• B) Authentication
• C) Authorization
• D) Publication

In terms of Structural Recommendations, the modules that produce data should be ____________ modules that consume data.

• A) Separated from
• B) Merged with
• C) Placed in the same class
• D) Enclosed

Client/server, component-based, layered architecture, message-bus, Separated Presentation, 3-tier/N-tier, object-oriented, and service-oriented architecture (SOA) are the examples of __________.

• A) Architectural styles
• B) Rich Internet Application
• C) Web Applications
• D) Rich Client Applications

Which of the following helps you to turn central features such as data access, cashing, workflow and validation into actions?

• A) Architecture frame
• B) Class diagram
• C) Engineering decisions
• D) User stories

In general while choosing an Appropriate Structure, design and document it only if doing so brings a positive return in terms of _____________.

• A) Increased development and maintenance costs
• B) Decreased development and maintenance costs
• C) Increased development but decreased maintenance costs
• D) Decreased development but increased maintenance costs

____________ determines what resources a user can access.

• A) Aggregation
• B) Authorization
• C) Sophistication
• D) Authentication

How to choose effective caching strategies?

• A) Choosing strategy depends on staff skills
• B) Choosing strategy depends on problem, application type, environment and constraints
• C) Choosing strategy depends on office environment
• D) Choosing strategy only depends on hiring foreign professionals and constraints of the system

In Client-Server Pattern, the connectors are the _____________ they share among each other to carry out the system’s work.

• A) Clients and the Servers
• B) Clients and Protocols
• C) Messages and Servers
• D) Protocols and Messages