Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
6th Edition
ISBN: 9780134477367
Author: David J. Barnes, Michael Kolling
Publisher: PEARSON
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Chapter 1, Problem 30E

In this chapter we have mentioned the data types int and String. Java has more predefined data types. Find out what they are and what they are used for. To do this, you can check Appendix B, or look it up in another Java book or in an online Java language manual. One such manual is at

http://down!oad.oracle.com/javase/tutoria1/java/nutsandbolts/datatypes.html

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java-Math is a class and the following notation is correct:                     Math.sqrt(4.77);           what  you can tell from notation:  sqrt is a per-object method sqrt is a per-class method sqrt is a per-class data field sqrt is a per-object data field
Java considers the String data type as non-primitive, because it contains a sequence of characters and hence there is a predefined class called String dedicated to String processing. The String class has a lot of functions and continues to grow. See https://www.tutorialspoint.com/java/java_strings.htm for more on strings. Your task is to then create a java program that when give a sentence will replace the first occurrence of NUST with Namibia University of Science and Technology.   Sample run 1: --- Input ---Welcome to my NUST --- Expected output (text)---Welcome to my Namibia University of Science and Technology.   Sample run 2: --- Input ---The nust is a great institution of high learning. --- Expected output (text)---The Namibia University of Science and Technology is a great institution of high learning.   Sample run 3: --- Input ---The NuSt was renamed from Polytechnic Of Namibia under Act No. 7 of 2015. --- Expected output (text)---The Namibia University of Science and…
Write a brief reflection on the Arrays along with your own codes in java after completing MOOC Course (link is given below) within 300 words. @Udemy: Introduction to programming with Java https://www.udemy.com/share/101sVG/.

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