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 Micro- Processor.
Shortcut key: A key-press related with a component in a Graphical User Interface (abbreviated as GUI) which provides an alternative to choosing the component's operation with mouse.
Graphical User Interface: A Graphical User Interface (abbreviated as GUI) is a part of a program which permits user interaction through graphical components, like menus, buttons, text areas, and so forth. Interaction frequently includes the usage of a
QUESTION 1 The following UML diagram describes an abstract class Customer. This class is to be used as part of a Company's inventory system. The inventory system will contain many different types of customers. A separate s
Constructor: A constructor is automatically called whenever an instance of its class is formed. A constructor always has similar name as its class, and encompass no return type. For example: public
Deep copy: It is a copy of an object in which copies of all the object's sub-components are also prepared. The resultant object may, in effect, be a clone of the novel.
Boolean: It is one of the Java's primitive types. The Boolean type has merely two values: true and false.
What do you mean by the term java AWT? Describe in brief.
Define the term Security policy: It is a policy employed to limit access by an applet to the resources of the host system.
How class and a structure are different?
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