Explain Package declaration
Package declaration: It is a declaration employed to name a package. This should be the first item in the source file, preceding any import statements. For example, package java.lang;
Package declaration: It is a declaration employed to name a package. This should be the first item in the source file, preceding any import statements. For example,
package java.lang;
Default initial value: It is the default value of any variable not explicitly initialized whenever it is declared. The fields of numeric primitive types contain the value zero by default, Boolean variables encompass the value false, char variables enc
What are the differences between primary storage and secondary storage?
Normal 0 false false
Define the term Statement terminator: The semicolon (;) is employed to point out the end of a statement.
Explain the term packing life cycle.
Explain the situations in which the AJAX must not be used.
Sub class: It is a class which extends its super class. The sub-class inherits all the members of its super class. All Java classes are the sub-classes of Object class, which is at the root of inheritance hierarchy.
State the term multi programming.
Virtual desktop: The name employed to explain a user's graphical working area in a window manager. The name arises in the early days of graphical user interfaces whenever it was thought that such would lead to `paperless offices'. This was anticipated
Function: The name given to assembly of statements which does some particular task and might return a value. Function can be invoked (or called) any number of time and anywhere in the program.
18,76,764
1936721 Asked
3,689
Active Tutors
1427428
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!