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Download WorksheetJVM in Java executes ?
Source Code
2.Object Code
3.Byte Code
4.All
The year in which HTML was first proposed ______?
1970
2.1980
3.1990
4.1991
The \u0021 article referred to as a
Unicode escape sequence
2.Octal escape
3.Hexadecimal
4.Line feed
Which of the following is not a Java features?
Dynamic
2.Architecture Neutral
3.Use of pointers
4.Object-oriented
Which of the following option leads to the portability and security of Java?
Bytecode is executed by JVM
2.The applet makes the Java code secure and portable
3.Use of exception handling
4.Dynamic binding between objects
OutOfMemoryError in Java is a subclass of java.lang.Error and its thrown by the HeapManager when it ran out of the heap memory
2.OutOfMemoryError in Java is a subclass of java.lang.VirtualMachineError and its thrown by the JVM when it ran out of the heap memory
3.OutOfMemoryError in Java is a subclass of java.lang.Exception and we can handle it programatically
Encapsulation is a feature of JAVA.
class Example
{
public static void main(String[] args){
int num=10;
Boolean b=false;
if((num=2)==10) b=true;
System.out.println("Value of b="b+" Value Of num="+num);
}
}
Value of b=false,Value of Num=2
2.Value of b=true,Value of Num=10
3.Compiler Error
4.Runtime Error
Which of the following is not the keyword in java?
static
2.Boolean
3.void
4.private
in Java . (dot) is an operator
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