ERD
What is the meaning ofDerive the department and staff relations from the following ERD.
Aggregation: It is a relationship in which an object has one or more other subordinate objects as portion of its state. The subordinate objects usually have no self-governing existence separate from their containing object. Whenever the containing obj
Explain the chown, chmod and chgrp?
Discrete simulation: In a discrete simulation, the time passes at an irregular rate which is determined by the primary events of interest in simulation.
What do you mean by the term program counter? Write down its use?
Explain the relationship between XHTML and HTTP?
Runtime stack: It is a stack structure maintained by the Java Virtual Machine which records that methods are presently being executed. The most of late entered technique will be at the top of the stack and the main technique of an application will be
Mutator method: It is a method specifically designed to permit controlled modification of a private attribute of a class. By convention, we name the mutators with a set prefix obeyed by the name of the attribute being transformed. For example, the mut
Illustrate the difference between persistent and non-persistent objects in the programming?
Explain the way to communicate server with more than one client.
Explain the relationship between XHTML and HTML?
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