What is an Exception
Exception: An object symbolizing the occurrence of an exceptional circumstance - usually, something which has gone wrong in the smooth running of a program. Exception objects are made from classes which expand the Throwable class.
Explain the major elements of the ADO object model and it’s used?
Increment operator: The operator (++) which adds one to its operand. It consists of two forms: pre-increment (++x) and post-increment (x++). In its pre-increment form, the outcome of the expression is the value of its argument subsequent to the increm
The kind of value that a variable can own is known as data type. When we state a variable we require specifying the type of value it will own with the n
Inconsistent state: A state which an object must not be in. A class requires to be carefully designed in order to make sure that none of its examples can get into a conflicting state. An illustration of an inconsistent state may be a football team wit
Explain Dynamic Language Runtime (DLR) briefly?
Class inheritance: Whenever a super class is expanded through a sub class, a class inheritance relationship exists among them. The sub class inherits the attributes and methods of its super class. Class inheritance in Java, is single
Illustrate the difference between persistent and non-persistent objects in the programming?
The abstract list domain is as shown: {empty, some, [d1], [d2],[ d1, d2], [d2, d1], all}. A) empty represents empty lists. Q : Definition of Role Normal 0 false false Normal 0 false false
Normal 0 false false
Write a program that prints out 20 random cards form a standard deck of 52 cards. Make sure the program prints out different sets of cards from one run to the next.
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