What is Super class
Super class: It is a class which is extended by one or more sub classes. All Java classes encompass the Object class as a super-class.
Write two programs to calculate the summation of 1 to some integer n using a function called int summation(int n) a) Using a non recursive solution, with a for(i=1, i<=n; i++) loop and b) using a recursive solution, based on the following conditions summation(n) = summation(n-1
Swing: The Swing classes are portion of a wider collection termed as the Java Foundation Classes (abbreviated as JFC). The swing classes are stated in the javax.swing packages. They give a further set of components which extend the capabilities of Abs
Information hiding: The practice of making sure that only as much information is exposed regarding the implementation of a class as is strictly needed. Hiding needless knowledge of implementation makes it not as much of likely that other classes will
Instruction set: The set of instructions which characterize a specific Central Processing Unit. The programs written in the instruction set of one type of CPU can’t usually be run on any other kind of CPU.
Binary: This is the number representation in base 2. In base 2, only digits 0 and 1 are utilized. Digit positions symbolize successive powers of 2.
Return type: It is the declared type of a method, appearing instantly before the method name, like void in public static void main(String[] args) or Point[] in
Static nested class: It is a nested class with static reserved word in its header. Dissimilar inner classes, objects of static nested classes contain no enclosing object. They are as well termed as nested top-level classes.
How does a virtual machine simplify the task of writing a distributed application?
State the term a markup language?
Q. Explain the use of private, public, protected access specifies.
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