What is Filter stream
Filter stream: It is an input-output class which filters or manipulates its stream of input- or output-data in some manner. Two illustrations are: DataInputStream and DataOutputStream.
Protected access: Protected access is accessible to a class member prefixed with protected access modifier. This member is accessible to all classes stated within the enclosing package, and any sub-classes expanding the enclosing class.
Normal 0 false false
State Null character: The \u0000 character. The care must be taken not to confuse this with null reference.
1. Here is a short program. It prints out the value of a variable "x". Ernie and Bert disagree about what will be printed: Ernie says, the value gets changed in "changeX" so it will print "7", and Bert says, no, when the function exits the changes get reversed and the value goes back to "5". Explain
Write down some of the restrictions imposed by using a Security Manager on Applets?
Hot spot: This is an area in an image map with a specific significance. A program usually monitors movements of the mouse, and reacts according to the actions related with the hot spots over which it passes. This may comprise displaying various status
What action of the swapping system does in case it identifies the illegal page for the swapping?
Bootstrap classes: The classes which make up the Java Platform Core Application Programming Interface (API), like those found in the java.lang, java.io and java.io packages.
Define the term Toggle: To alternate among two values, like true and false, on and off, or 1 & 0.
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