About how long did it take for the tsunami of Krakatau take to hit the surrounding shores between Java and Sumatra?

30 Minutes More test answers on https://studyhippo.com/gly-1880-topic-19/

What computer language is often used to create, update, and delete data from a database? Select one: a. C++ b. SQL c. JDBC d. Java e. XML

b. SQL More test answers on https://studyhippo.com/cim-100-lesson-4-6/

How long did the Java War last?`

5 years (1825-1830) More test answers on https://studyhippo.com/26-4-the-dutch-east-indies/

How is Java made portable

This is achieved by compiling the Java language code to an intermediate representation called Java bytecode, instead of directly to platform-specific machine code More test answers on https://studyhippo.com/programming/

describe the sim. and diff. between the colonial societies of Java and India

priar experiences of imulation, improved political effectivness use state to sponser business chance More test answers on https://studyhippo.com/a-p-world-history-unit-4-study-guide/

public class First { public static void main(String[ ] args) { System.out.println(“First Java application”); } } Given the above code, which item identifies the method’s return type?

void More test answers on https://studyhippo.com/jowett-midterm-47695/

public class First { public static void main(String[] args) { System.out.println(“First Java application”); } } Given the above code, which item identifies that the method will work without instantiating an object of the class?

static More test answers on https://studyhippo.com/jowett-midterm-47695/

public class First {public static void main(String[] args){ System.out.println(“First Java application”); } } Given the above code, which item identifies the method’s return type? Answers: a. void b. public c. static d. println

a. void More test answers on https://studyhippo.com/lis-4368-exam-1-jowett/

If you receive an error that states, “Exception in thread ‘main’ java.lang.NoClassDefFoundError,” when you try to execute the application, you probably do not have your ____ set correctly. Selected Answer: Correctd. class path Answers: a. java b. class length c. object Correctd. class path

d. class path More test answers on https://studyhippo.com/lis-4368-exam-1-jowett/

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Java Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Java and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Java and get quick solutions for your test.

What is Java?

Java is a programming language used to create various types of applications. It was developed by Sun Microsystems in 1995 and has since become one of the most popular programming languages in the world. It is an object-oriented language, meaning that programs are built using objects which have properties and methods associated with them. The advantages of Java include its portability, which means that programs written in Java can run on any platform or operating system as long as there is a suitable Java Virtual Machine (JVM) installed on it. This eliminates the need for developers to write separate versions for each platform they want their program to be available on. Another advantage of Java is its security; because the JVM performs runtime checks and verifies code compliance, malicious code cannot be executed without being detected first. In terms of performance, Java can be quite fast when compared to other languages such as C++ due to its Just-in-Time (JIT) compilation process which translates bytecode into native machine code at runtime, allowing it to take advantage of modern hardware advances such as multiple processor cores and vector instructions without having to rewrite source code. Furthermore, its garbage collection system allows developers to focus more on writing logic rather than worrying about memory management issues like dynamic allocation or deallocation which can slow down performance significantly if not handled correctly. Finally, with a large number of libraries available for use within projects ranging from scientific computing tasks all the way through graphical user interfaces (GUIs), there are plenty of options when it comes time for developers needing specific functionality for their projects. Overall, these features make Java an extremely powerful and versatile language that can be used for almost any type of application development task imaginable – from low-level embedded systems programming all the way up through enterprise scale web applications with complex server architectures running behind them.