Becoming a Full-Stack Java Developer
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Questions and Answers

What is the primary goal of Java's 'write once, run anywhere' (WORA) concept?

  • To enable platform-specific optimization
  • To restrict the use of Java to specific operating systems
  • To eliminate the need for testing on different platforms
  • To allow compiled Java code to run on any platform without recompilation (correct)

    • Which company originally developed Java?

  • Microsoft
  • Oracle
  • IBM
  • Sun Microsystems (correct)

    • What is the purpose of a Java virtual machine (JVM)?

  • To convert Java code to machine code specific to the underlying computer architecture
  • To provide a platform for running compiled Java code on any operating system (correct)
  • To interpret Java bytecode directly without compilation
  • To optimize the performance of Java applications

    • Which languages have a syntax similar to Java?

    <p>C and C++</p> Signup and view all the answers

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