Tag: programming languages

Questions Related to programming languages

--------is a mechanism that servlets use to maintain state about a series requests from the same user across some period of time
technology programming languages

  1. Request Tracking

  2. Session tracking

  3. Process Tracking

  4. All the above

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Correct Option: B

Which feature allows one interface to be used for general class actions?
technology programming languages

  1. Polymorphism

  2. Inheritance

  3. Encapsulation

  4. Both a &b

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Correct Option: A

Which method is used to call Garbage Collection explicitly?
technology programming languages

  1. Out.gc()

  2. System.gc()

  3. Print.gc()

  4. None of the above

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Correct Option: B

What is a software component that has been designed to be reusable in a variety of different environments?

technology programming languages

  1. Applet

  2. Java Bean

  3. Hash table

  4. Class

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Correct Option: B

Which is not one of the component of bin?
technology programming languages

  1. JAVAC

  2. AWT

  3. API

  4. Applet Viewer

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Correct Option: C

In J2EE Model is typically
technology programming languages

  1. JSP

  2. Controller

  3. Java classes

  4. XML

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Correct Option: C

In J2EE View is typically
technology programming languages

  1. JSP

  2. Controller

  3. Java classes

  4. XML

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Correct Option: A

Which is not a keyword?

technology programming languages

  1. Finalize

  2. Finally

  3. Final

  4. Both a &c

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Correct Option: A

What are Predefined variables or implicit objects?
technology programming languages

  1. Request

  2. Response

  3. session

  4. All the above

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Correct Option: D

--------combines Java Servlets, Java Server Pages, custom tags, and message resources into a unified framework.

technology programming languages

  1. Struts

  2. Server

  3. Client

  4. None of the above

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Correct Option: A