State the term multi programming
State the term multi programming.
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Multi programming:It is the technique of running various programs at a time by using timesharing.It permits a computer to do various things at same instant. It creates logical parallelism.The notion of multiprogramming is that the operating system keeps various jobs in memory concurrently. The operating system chooses a job from the job pool and begins executing a job, when such job requires waiting for any I/O operations the CPU is switched to other job. Therefore the main idea is that the central processing unit is never idle.
Define the term Interprocess communication: It is the ability of two or more separate processes to communicate with each other.
Inheritance hierarchy: The relationship among super-classes and sub-classes is termed as an inheritance hierarchy. The single inheritance of classes means that each and every class has simply a single `parent' class and that Object class is the eventu
State the term tombstone lifetime attribute?
How much would it cost to do a basic program within the given requirements?
Sub type: It is a type with a parent super type. The sub-type or super-type relationship is more common than the sub-class or super-class relationship. A class which implements an interface is a sub type of interface. An interface which expands the ot
Define the term Top level class: It is a class defined either at outermost level of a package or the static nested class.
Q. Explain method over ridding in java. Give ex
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
How can XML web services integrate two legacy distributed systems, one based on Corba and one based on Java RMI?
Bookmark: It is employed by a Web browser to memorize details of a Uniform Resource Locator (URL).
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