Persistent and non-persistent objects in programming
Illustrate the difference between persistent and non-persistent objects in the programming?
Expert
Persistent signifies to an object’s capability to transcend time or space. A persistent object stores or saves its state in the permanent storage system without losing the information presented through the object.
The non-persistent object is stated to be transient or ephemeral. By default objects are considered as the non-persistent.
Logical operators: The operators, like &&, ||, &, | and ^ which take two Boolean operands and generate a Boolean outcome. Employed as part of a Boolean expression, frequently in the condition of the control structure.
Exception handler: It is a try statement which acts as an exception handler - a place where exception objects are dealt and caught with.
String: It is an instance of the String class. A string comprises of zero or more Unicode characters, and they are not mutable or immutable, once formed. The literal string is written between a pair of string delimiters ("), as: Q : What is Complement operator Complement Complement operator: The complement operator, ~, is employed to invert the value of each bit in the binary pattern. For illustration, the complement of 1010010 is 0101101.
Complement operator: The complement operator, ~, is employed to invert the value of each bit in the binary pattern. For illustration, the complement of 1010010 is 0101101.
Reflection: It is the ability to find out what fields, methods, constructors, and so forth, are stated for an object or class. Reflection is supported by the Class ‘class’, and other classes in the java.lang.reflect package. Reflection mak
Differentiate overriding and overloading method?
Class: It is a programming language concept which permits data and techniques to be grouped altogether. The class concept is basic to the notion of an object-oriented programming language. Methods of a class define the set of permitte
Specify the Basic Units of the CSS.
Character set encoding: The set of values allocated to characters in a character set. Associated characters are frequently grouped with consecutive values, like the digits and alphabetic characters.
Catch clause: It is a part of a try statement accountable for handling the caught exception.
18,76,764
1942884 Asked
3,689
Active Tutors
1417494
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!