expand for answer
Delegation
In the context of object-oriented programming, the forwarding of a request by an object to another object or delegate. An object delegates if it does not have a method to handle the message. The notation that an object can issue a request to another object in response to a request. The first object therefore delegates the responsibility to the second object. Delegation can be used as an alternative to inheritance.
Similar items:
A requesthandling mechanism that selects a method based on the type of target object. This allows the specification of one request that can result in invocation of different methods depending on the type of the target object. Most objectoriented languages support the selection of the appropriate method based on the class of the object (classical polymorphism). A few languages or systems support characteristics of the object, including values and userdefined defaults (generalized polymorphism). Having many forms. In the context of object-oriented programming terminology and concepts, the characteristic of an object to provide different behaviors based on the same message and methods owing to variances in external conditions.
[view]
[view]
A channel that conveys information by altering the performance of a system component or modifying a resource’s timing in a predictable manner. A covert channel in which one process signals information to another by modulating its own use of system resources in such a way that this manipulation affects the real response time observed by the second process. Covert channel in which one process signals information to another process by modulating its own use of system resources (e. g. , central processing unit time) in such a way that this manipulation affects the real response time observed by the second process.
[view]
[view]
In the context of object-oriented programming terminology and techniques, the results or output from an object after processing a message using a method.
[view]
[view]
(1) The data input by the user in the online environment that is used to drive a transaction. The output of transaction. (2) In steganography, the data a sender wishes to remain confidential. This data can be text, still images, audio, video, or anything that can be represented as a bitstream. The communications to or input for an object (in the context of object-oriented programming terminology and concepts).
[view]
[view]
A substitution method of steganography where the right most bit in a binary notation is replaced with a bit from the embedded message. This method provides “security through obscurity,” a technique that can be rendered useless if an attacker knows the technique is being used.
[view]
[view]
There are no comments yet.