length( )
compare To ( )
equals ( )
All of them
extending two or more classes
extending one class and implementing one or more interfaces
implementing two or more interfaces
both B and C
abstract
extends
abstract and extends
None of the mentioned
Compilation Error
RunTime Error: NoSuchMethodError
Program will compile and run without any output
Program will compile and run to show the required output
new and delete are keywords in the Java language
try, catch, and thrown are keywords in the Java language
static, unsigned, and long are keywords in the Java language
return, goto, and default are keywords in the Java language
A class must define a constructor
A constructor can be declared private
A constructor can return a value
A constructor must initialize all fields when a class is instantiated
class Ghost { abstract void haunt(); }
abstract class Ghost { void haunt(); }
abstract class Ghost { void haunt() {}; }
abstract Ghost { abstract void haunt(); }
class Link { }
abstract class Link { }
native class Link { }
final class Link { }
abstract class
parent class
Final class
None of above
Keyword
Method
Keyword and Method
No error
Compilation error
Program won\'t run
Program exit
String class
Object class
Abstract class
ArrayList class
notify
wait()
notifyall()
stop()
Byte
Integer
Array
Class
ArithmeticException
Throwable
Exception
java.awt
java.lang
java.applet
java.string
An integer expression
A Boolean expression
Either A or B
Neither A nor B
throws.java.out.IOException
throws.java.in.IOException
throws.java.io.IOException
throws.java.io.InException
has no arguments
has no return type
has one argument but no return type
has two arguments
.obj
.exe
Byte code
None