Java | JSP | JSF Answers

Write the body of method called maxFrequency:

public static char maxFrequency(String s){

which takes a string (length >=1) as parameter (containing characters from a to z; only small caps), calculates frequencies of characters in the string and returns the character with maximum frequency. For example, if the parameter string is "abcabcabca", the method returns 'a'.

Write a program that outputs n numbers from two sequences turn by turn and each number in its own line (2*n numbers in total). The first sequence is a, a+2, a+4, ... and the second b, b+5, b+10, ... Variables n, a and b have already been declared and should be used in your program code. For example if a = 4 and b = 7, the program should output:
4
7
6
12
8
17
...

Write the body of method getRange:

public static int getRange(int[] a){

which takes an array of integers as parameter and counts the range from the array. For example, if the parameter array holds values {2,5,-4,8,3}, the getRange method returns 12.

Write a method getGrade:

public static String getGrade(int score){

which gets a student score (as an integer value >= 0) as a parameter. The method returns the student's grade as a String, based on the score:

Score: Grade returned:
0...10 Fail
11...25 D
26...40 C
41...55 B
56... A

Write a program that, starting from value 1, outputs the first 20 positive integers that are divisible by 2, but are not divisible by 3

what is string

Write a Java class DVD to satisfy the following user requirements.
The main method should ask the user (with a Pop up box) to input the
Title of a Film DVD and the cost of rental for one week.
If the user inputs ( Men in Black 3, 3.99), the programme should print
out a message as follows:
The cost of the DVD Men in Black 3 for one week is : � 3.99

how to create a dll in java and how to use it in another java progaram

Assume you have N eggs and you pack them 12 to a carton. Write a program that determines how many egg cartons
you need and how many eggs will be left over.

The output should be formatted as follows:

Total number of eggs is ___
Number of cartons needed is ___
Number of eggs left over is ___

Run your program for N = 11 and N = 37.

4.Write a program that accepts two numbers from the user and return the LCM of two numbers