(B) Write a Java program that crates an array of 150 random uppercase letters, andthen converts a copy of each letter to lowercase letter and move it to a new array.Then the program displays the elements of both arrays in rows of 25 letters.Your program must consider the following specifications:• Use Letters as the name of your class.• Type your name and student number above the class declaration using ablock/paragraph commant.• Use documentation, comments and code style.• Use significant and appropriate identifiers.Use appropriate data type for the variables.Here is a sample run:The uppercase letters are:PPCJQFULVMLODNTCOFOBP PNNIZBSRJ P WUHLS PYPBUAE SCJZH C WGHSK Z RLLKDSHBAPX H LKIMNRY VZRGZKSMKKYMES x z X D TIHIBZ Z PThe lowercase letters are:Ppcjqfu l v m 1odntcofobppnn iz bsrjpwuhlspyp bu a escjzhc wgh skz r1 1 k dshbapxh l kim nry vzrgzks m kkymes x z x dt ihibz z P

In Java, Math.random() is used to return a pseudorandom double type number greater than or equal to…

(B) Write a Java program that crates an array of 150 random uppercase letters, and then converts a copy of each letter to lowercase letter and move it to a new array. Then the program displays the elements of both arrays in rows of 25 letters. Your program must consider the following specifications: • Use Letters as the name of your class. • Type your name and student number above the class declaration using a block/paragraph comment. • Use documentation, comments and code style. • Use significant and appropriate identifiers. • Use appropriate data type for the variables. Here is a sample run: The uppercase letters are: PPCJOFULVMLODNTCOFOBP PNNI ZBSRJP WUHLSPYPBUAE SCJZH CW GHSKZ RLLKDSHBAPXHLKIMNRY V ZRG Z KS MKKYMESX z XDTIHIBZ Z P The lowercase letters are: Ppcjqfulvmlodntcofobppnni zbsrj pwuhlsp Ypbua e scjz hc w ghskzr11 k dshbapxhlkimnry v zrgzksmkkymesx z x dtihibz z P P

(B) Write a Java program that crates an array of 150 random uppercase letters, and then converts a copy of each letter to lowercase letter and move it to a new array. Then the program displays the elements of both arrays in rows of 25 letters. Your program must consider the following specifications: • Use Letters as the name of your class. • Type your name and student number above the class declaration using a block/paragraph comment. • Use documentation, comments and code style. • Use significant and appropriate identifiers. • Use appropriate data type for the variables. Here is a sample run: The uppercase letters are: PPCJOFULVMLODNTCOFOBP PNNI ZBSRJP WUHLSPYPBUAE SCJZH CW GHSKZ RLLKDSHBAPXHLKIMNRY V ZRG Z KS MKKYMESX z XDTIHIBZ Z P The lowercase letters are: Ppcjqfulvmlodntcofobppnni zbsrj pwuhlsp Ypbua e scjz hc w ghskzr11 k dshbapxhlkimnry v zrgzksmkkymesx z x dtihibz z P P

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

(B) Write a Java program that crates an array of 150 random uppercase letters, and
then converts a copy of each letter to lowercase letter and move it to a new array.
Then the program displays the elements of both arrays in rows of 25 letters.
Your program must consider the following specifications:
• Use Letters as the name of your class.
• Type your name and student number above the class declaration using a
block/paragraph commant.
• Use documentation, comments and code style.
• Use significant and appropriate identifiers.
Use appropriate data type for the variables.
Here is a sample run:
The uppercase letters are:
PPCJQFULVMLODNTCOFOBP PNNI
ZBSRJ P WUHLS PYPBUAE SCJZH C W
GHSK Z RLLKDSHBAPX H LKIMNRY V
ZRGZKSMKKYMES x z X D TIHIBZ Z P
The lowercase letters are:
Ppcjqfu l v m 1odntcofobppnn i
z bsrjpwuhlspyp bu a escjzhc w
gh skz r1 1 k dshbapxh l kim nry v
zrgzks m kkymes x z x dt ihibz z P

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