Java Editions Overview
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Questions and Answers

What was the original name of the programming language Java?

  • Cedar
  • Pine
  • Maple
  • Oak (correct)
  • Which Java edition is specifically designed for developing software for consumer electronic devices?

  • Java EE
  • Java SE
  • Java FX
  • Java ME (correct)
  • What is the purpose of Java EE (Java Platform Enterprise Edition)?

  • Developing software for Desktop based GUI applications
  • Developing system-level embedded software
  • Developing software for Mobile applications
  • Developing software for Web applications (correct)
  • In Java, what is used to convert Java files to bit code format?

    <p>Compiler</p> Signup and view all the answers

    What type of devices are Java ME programs typically embedded in?

    <p>Consumer electronic devices</p> Signup and view all the answers

    Which country's coffee inspired the name 'Java' for the programming language?

    <p>Indonesia</p> Signup and view all the answers

    Which characters can be used as the first character of a Java identifier?

    <p>Dollar sign ($)</p> Signup and view all the answers

    What is the benefit of making identifiers descriptive in Java?

    <p>It improves readability and understanding</p> Signup and view all the answers

    In Java, which feature helps in multitasking?

    <p>Multithreading</p> Signup and view all the answers

    What is a key characteristic of Java classes?

    <p>They are used to organize code like in a supermarket</p> Signup and view all the answers

    Which feature of Java makes it unique with regards to error handling?

    <p>Exception handling</p> Signup and view all the answers

    What is a defining characteristic of Java's data types?

    <p>Their size is permanently set</p> Signup and view all the answers

    Which of the following is a valid identifier name in Java?

    <p>TotalValue</p> Signup and view all the answers

    What is the default access specifier in Java if no access specifier is used?

    <p>package-private</p> Signup and view all the answers

    Which of the following is a valid way to create a multi-line comment in Java?

    <p>/* This is a multi-line comment */</p> Signup and view all the answers

    What is the purpose of a package in Java?

    <p>To group related classes and interfaces</p> Signup and view all the answers

    Which of the following is a primitive data type in Java?

    <p>int</p> Signup and view all the answers

    What is the purpose of the import statement in Java?

    <p>To make classes from other packages accessible</p> Signup and view all the answers

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