ISM 6259 - Fall‚ 2012 Business Programming Fall‚ 2012 Lecture Notes ISM 6259 ©2012 by Dave Small‚ all rights reserved This document and its contents may NOT be redistributed NOR posted online (in whole or in part) without Dave Small’s specific written permission -1- Lecture 01 ISM 6259 — Lectures #1 — 201208.21 ©2012 by Dave Small‚ all rights reserved Welcome! Hi‚ I’m Dave! Characteristics of Object-Orientation Encapsulation grouping related ideas into a single unit
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decimal numbers c) Converts each decimal number to the nearest integer d) Adds the five integers e) Prints the sum and average of the five integers 3. To make profit‚ a local store marks up the prices of its items by a certain percentage. Write a Java program that reads the original price of the item sold‚ the percentage of the marked-up price‚ and sales tax rate. The program then outputs the original price of the item‚ the mark-up percentage of the item‚ the store’s selling price of the item‚ the
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series of characters‚ example [‘h’‚’e’‚’l’‚’l’‚’o’]. In Java‚ string is an object. The Java platform has String class to create and manipulate strings in a Java application. To create a string‚ write String remark = “This is it!”; In the above statement‚ “This is it!” is a string literal‚ a series of characters. This string literal is assigned to a String object named remark. The string literal can be displayed using the Java output statements‚ System.out.print( ); or System.out.println(
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CHAPTER-1 INTRODUCTION The Java Ring is a stainless-steel ring‚ 16-millimeters (0.6 inches) in diameter that houses a 1-million-transistor processor‚ called an iButton. The ring has 134 KB of RAM‚ 32 KB of ROM‚ a real-time clock and a Java virtual machine‚ which is a piece of software that recognizes the Java language and translates it for the user’s computer system. At Celebration School‚ the rings have been programmed to store electronic cash to pay for lunches‚ automatically unlock
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types in java. 2. Decision making statements 3. What are different types of IO streams? Explain with the help of examples. 4. Exception handling 5. Build an application that allows an operator to book the tickets for his selected movie‚ book his snacks and print the bill amount. The bill can be for matted to display the customer’s details and the net amount. CONTENTS TOPIC PAGE NO. INTRODUCTION 1 DATA TYPES IN JAVA 2-14 DECISION MAKING STATEMENTS 15-20 IO STREAMS IN JAVA 21-26
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SD Statistical Calculations REG Population Standard Deviation (σn) = 1.316956719 Arithmetic Mean (o) = 53.375 Number of Data (n) = 8 SD Standard Deviation Sum of Values (Σx) = 427 Sum of Squares of Values (Σx 2 ) = 22805 Use the F key to enter the SD Mode when you want to perform statistical calculations using standard deviation. SD .................................... F 2 (fx-95MS) F F 1 (Other Models) • Always start data input with A B 1 (Scl) = to clear statistical
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Introduction to Java Programming Brief History Java was created in 1991 by James Gosling‚ Mike Sheridan‚ and Patrick Naughton of Sun Microsystems and was released in 1995 as a core component of Sun Microsystems’ Java Platform. Initially called Oak‚ in honor of the tree outside Gosling’s window‚ its name was changed to Java because there was already a language called Oak. The original motivation for Java was the need for platform independent language that could be embedded in various consumer
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learned to distrust mortgage brokers‚ because word of mouth has told them that many of these brokers are crooks who are only in it to line their own pockets. In some cases‚ this distrust is justified. However‚ as in all businesses‚ there are many good brokers mixed among the bad‚ and the only trick is in finding one that will give you the best service at the most reasonable cost. Honest mortgage brokers can show you the tricks of the mortgage business while getting you the best loan terms available‚
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The Object-Oriented Analysis - Milestone I Software Project Management Tool ABSTRACT The project entitled “Software Project Management Tool” deals with the various levels of project development and will account for time used in analysis‚ design‚ programming‚ testing and verification etc. It is well known fact that software companies undertake huge projects more than one at a time. Hence there is a profound need for the organizations to manage all the projects efficiently and ensure that
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DUCAT Java Test (Batch 10:30 to 12:30) Duration 1 Hr Q1. class B { public static void main (String[] args) { for (int i = 0; i < 4; i++) { switch (i) { case 0: System.out.print("A"); case 1: System.out.print("B"); case 2: System.out.print("C"); }}}} What is the result of attempting to compile and run the program? a) Print ABC b) Print ABCC c) Print CBA d) Print ABCBCC e) Runtime error f) Compile time error Answer d) Q2. Which access modifier is used with class name a) Class can be
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