Security Manager on Applets
Write down some of the restrictions imposed by using a Security Manager on Applets?
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Applets can’t read or write files on the client machine which executes it. They can’t load libraries or access the native libraries. They can’t make network connections apart from to the host that it came from. They can’t begin any program on the client machine. They can’t read some system properties. Windows which an applet brings up look different than windows which an application brings up.
Define the term Heterogeneous collection: It is a collection of objects with distinct dynamic types
Declaration and initialization: It is a statement in which a variable is declared and instantly given its initial value. Three illustrations of declaration and initialization are as follows: int
Pattern: It is a recurring theme in class usage or design. Interfaces like Iterator encapsulate a pattern of admission to the items in a collection, whereas freeing the client from the requirement to know details of the way in which the collection is
Connection handshake: It is the exchange of messages among two processes in an attempt to create a connection between them.
Abstract class: It is a class with the abstract reserved word in its header. The Abstract classes are differentiated by the fact that you might not directly construct objects from them employing the new operator. The abstract class might have zero (0)
Normal 0 false false
State the term an XHTML Element?
Unicode: It is a 16-bit character set designed to make it simpler to exchange and exhibit information which makes use of a broad range of dissimilar languages and symbols.
Swing: The Swing classes are portion of a wider collection termed as the Java Foundation Classes (abbreviated as JFC). The swing classes are stated in the javax.swing packages. They give a further set of components which extend the capabilities of Abs
What are the different types of component parts which are used in 2nd layer?
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