Which operator is used by Java run time implementations to free the memory of an object when it is no longer needed?

Related MCQs

• State true or false (i) Java RMI supports distributed objects written entirely in java (ii) Java RMI makes use of stubs and skeleton (iii) In Java RMI an object registers itself with a media server (iv) IDL is interface declaration language
• Match the following (a) Datagram Socket (i) UDP connection (b) URL (ii) provides a necessary framework of debugging java programs (c) java.net (iii) makes it possible to communicate over a network with java programs (d) sun.tools.debug (iv) is a java object that represents WWW address
• RMI has which of these protocols implementations?
• The modulus operator (%) in JAVA can be used only with variables of ______ type.
• What is different between a Java applet and a Java application?
• What is different between a Java applet and a Java application?
• Java enables the creation of cross-platform programs by compiling into an intermediate representation called Java ____________.
• Which of these operators can be used to get run time information about an object?
• Which of these operators is used to allocate memory to array variable in Java?
• Which of the following methods can be used to draw the outline of a square within a JAVA.awt.Component object?