Java Software Architect Set 1

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Free Online Best Java Software Architect MCQ Questions for improve your basic knowledge of Java Software Architect. This Java Software Architect set 1 test that contains 25 Multiple Choice Questions with 4 options. You have to select the right answer to a question.

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Question 1

Which of these depicts the true definition for the UML extensions?

A	A constraint is a statement that must be true of the entities designated by one or more model elements
B	A property is a characteristic of the entity designated by a model element
C	A stereotype is a UML model element given more specific meaning
D	All of the Above

Question 2

What does a component diagram consists of?

A	Components, their Relationship to the environment
B	Packages and dependency
C	Internal structure
D	Internal structure, Components & their Relationship to the environment

Question 3

What does box and line diagram signify?

A	The boxes in the diagram refer to the interaction relationship between components
B	The line in the diagram refer to the software or data store components
C	All of the Above
D	None of the above

Question 4

Which among the following are not the valid notations for package and component diagram?

A	Notes
B	Box
C	Extension Mechanisms
D	Packages

Question 5

What is a collection of model elements called?

A	Box
B	Dependency
C	UML packages
D	Package members

Question 6

Which of the following is true?

A	A precondition is an assertion must be true at the completion of an activity
B	A post condition is an assertion must be true at the initiation of an activity
C	An interface specification should cover syntax, semantics, pragmatics of communication between module and its environment
D	All of the Above

Question 7

What is a delegation connector?

A	A delegation connector ties a component interface to one or more internal classes or components
B	Delegation connectors are solid arrows stereotyped <>
C	A delegation connector may also extend from an internal class to an external interface
D	All of the Above

Question 8

Which of the following is incorrect in reference to dependency?

A	Module D uses module I when a correct version of I must be present for D to work correctly
B	Module D depends for compilation on module I
C	Class I imports elements from package D
D	None of the above

Question 9

Interface specification as descriptions of communication includes which of the following?

A	Syntax
B	Semantics
C	Pragmatics
D	All of the Above

Question 10

Which of these signifies the heuristics of Architectural specifications?

A	Write good technical prose when specifying architectures
B	Use a template to specify interface
C	Keep boxes and line simple
D	Use a template to specify interface & Write good technical prose when specifying architectures

Question 11

Which of these are diagrammatic heuristics?

A	Use notes, constraints, properties and stereotypes to add information to UML models
B	Use Stereotypes to name dependencies
C	Use packages to group elements in static models
D	All of the Above

Question 12

What types of units does Component follow?

A	Modular Unit
B	Replaceable Unit
C	Unit with well defined interface
D	All of the Above

Question 13

A package diagram consists of the following?

A	Package symbols
B	Groupings of Use cases, classes, components
C	Interface
D	Package symbols, Groupings of Use cases, classes & components

Question 14

Which of these signifies the heuristics of Box and Line diagram?

A	Make the box and lines simple
B	Use symbol consistently in different diagram
C	Use a template to specify interface
D	Make the box and lines simple & Use symbol consistently in different diagram

Question 15

Which of these notations are followed under type of specification as decomposition?

A	Box and line diagrams
B	State diagrams
C	Sequence and communication Diagrams
D	All of the Above

Question 16

Which of the following are true?

A	A unit’s responsibilities are usually indicated by various connections and by the respective names
B	A unit’s relationships are usually indicated in part by its name and in part by the symbols used to represent it in various diagrams
C	All of the Above
D	None of the above

Question 17

Components can be represented by which of the following?

A	Component symbols
B	Stereotypes
C	Rectangular boxes
D	Component symbols & Stereotypes

Question 18

Seeheim model later evolve to _____________ model.

A	Slinky Model
B	Arch Model
C	All of the Above
D	None of the above

Question 19

Which of these is true with respect to interfaces?

A	Interfaces in component diagram defines relationship between components and environment
B	Interfaces realized by a class or a component are required interfaces
C	Interface on which a class or component depends are called provided interfaces
D	All of the Above

Question 20

Which of the following statement is false?

A	A note is a dog-eared box connected to any model element by a dashed line
B	The main way to extend UML is by constraints, properties, etc
C	A dependency relation holds between two entities D and I where change in I does not affect D
D	All of the Above

Question 21

What is true about scenarios?

A	Scenarios was defined as specific interaction between product and particular individuals that instantiates a use case
B	Scenarios for quality attributes are specific interaction between a program and entity, including developers and maintainers
C	All of the Above
D	None of the above

Question 22

Software design defines __________________.

A	Software design is an activity subjected to constraints
B	Software Design satisfies client needs and desires
C	Software Design specifies the nature and composition of software product
D	All of the Above

Question 23

Which among these are the notations which are used to represent software architecture?

A	UML activity diagram
B	UML use case diagram
C	UML class diagram, Interaction diagram
D	All of the Above

Question 24

Which of the following is false about interface specifications?

A	The syntax of communication specifies the elements of medium and the ways they may be combined to form legitimate messages
B	The semantics of a communication medium specify the meaning of messages
C	All of the Above
D	None of the above

Question 25

Which of the following factors are influenced on the architect?

A	Background and experience of the architects
B	Developing an organization
C	Customers and end users
D	All of the Above

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