Tag: architecture

Questions Related to architecture

How many targets can we create in the build.xml?

technology architecture

  1. 1

  2. 10

  3. 5

  4. Any number of targets

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Correct Option: D

we can re-name the build.xml ?

technology architecture

  1. True

  2. False

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Correct Option: A

which of the following tags to declare a variable in ant build script?
technology architecture

  1. property

  2. file

  3. variable

  4. declare

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Correct Option: A

Root tag in Ant script?

technology architecture

  1. Project

  2. Root

  3. Directory

  4. folder

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Correct Option: A

which tag used to display messages in the ant console ?

technology architecture

  1. print

  2. out

  3. write

  4. echo

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Correct Option: D

which property in Target will invoke pre-targets?
technology architecture

  1. depends

  2. include

  3. pre-target

  4. none of the above

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Correct Option: A

What is a Decorator pattern?
technology architecture

  1. decouple an abstraction from its implementation so that the two can vary independently

  2. One class takes in another class, both of which extend the same abstract class, and adds functionality.

  3. Assembles group of objects with same signature

  4. One class controls the creation of and access to objects in another class.

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Correct Option: B

What is a Façade pattern?
technology architecture

  1. The reusable and variable parts of a class are broken into two classes to save resources

  2. One class controls the creation of and access to objects in another class.

  3. One class takes in another class, both of which extend the same abstract class, and adds functionality.

  4. One class has a method that performs a complex process calling several other classes.

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Correct Option: D

Which of the following are types of Creational Patterns?
technology architecture

  1. Adapter, Bridge and Decorator.

  2. Singleton, Builder and Factory Method.

  3. Facade, Flyweight and Proxy.

  4. Iterator, Observer and Template.

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Correct Option: B

A ------------- is a direct stand-in for another class and it typically has the same interface as that class because it implements a common interface or an abstract class.

technology architecture

  1. Decorator Pattern.

  2. Façade Pattern.

  3. Proxy Pattern.

  4. Adapter Pattern.

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Correct Option: C