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java exam questions & Answers 100% Correct!!
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  • Course
  • Java
  • Institution
  • Java

Java is useful for the Internet because it can produce _____ programs - ANSWERPortable Java is the direct descendant of what languages? - ANSWERC and C++ What is an applet? - ANSWERa small program that is dynamically downloaded over the Web What is Java bytecode? - ANSWERa highly optimized...

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  • August 2, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • java exam questions answers 100 correct
  • java exam questions answers stuvia
  • java is useful for the internet because it can pro
  • what is an applet answera small program that is

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java exam questions & Answers 100% Correct!!

Java is useful for the Internet because it can produce _____ programs - ANSWERPortable



Java is the direct descendant of what languages? - ANSWERC and C++



What is an applet? - ANSWERa small program that is dynamically downloaded over the Web



What is Java bytecode? - ANSWERa highly optimized set of instructions that can be interpreted by
the Java Interpreter



The use of bytecode helps solve what two Internet programming problems? - ANSWERportability
and security



Name the principles of OOP - ANSWERencapsulation, polymorphism, and inheritance



What is the basic unit of encapsulation in Java? - ANSWERthe class



Where does a Java program begin execution? - ANSWERmain()



What does System.out.println() do? - ANSWERoutput info to the console



What is the name of the JDK Java compiler? of the Java interpreter? - ANSWERjavac.exe; java.exe




How is a block of code created? What does it do? - ANSWERstarted by { ended by }; creates a logical
unit of code



in Java, statements are terminated by a ____ - ANSWER;



All Java statements must start and end on one line, T or F? - ANSWERfalse

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