Java practice Latest Questions and Correct Answers

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Java practice Latest Questions and
Correct Answers
translates high-level language program into machine language
program.

Ans: A compiler


Java ___________ can run from a Web browser

Ans: applets


________ is interpreted.

Ans: Java


______ is a technical definition of the language that includes
the syntax and semantics of the Java programming language.

Ans:


contains predefined classes and interfaces for developing
Java programs.

Ans: API


_____ consists of a set of separate programs for developing
and testing Java programs, each of which is invoked from a
command line.

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Ans: Java JDK


___ provides an integrated development environment (IDE)
for rapidly developing Java programs. Editing, compiling,
building, debugging, and online help are integrated in one
graphical user interface.

Ans: Java IDE


The main method header is written as:

Ans: public static void main(String[] args)


Which of the following statements is correct?

Ans: Every statement in a program must end with a
semicolon.


Which of the following statements is correct to display
Welcome to Java on the console?

Ans: System.out.println("Welcome to Java");
System.out.print("Welcome to Java");


The JDK command to compile a class in the file Test.java is

Ans: javac Test.java

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Which JDK command is correct to run a Java application in
ByteCode.class?

Ans: java ByteCode.class


Java compiler translates Java source code into ____

Ans: A. Java bytecode


_____ is a software that interprets Java bytecode

Ans: Java virtual machine


Suppose you define a Java class as follows:


public class Test {


}


In order to compile this program, the source code should be
stored in a file named

Ans: Test.java


The extension name of a Java bytecode file is

Ans: .class