Exam 1 Prep. Dr. Demetrios Glinos University of Central Florida. COP3330 Object Oriented Programming
|
|
- Christal Nichols
- 5 years ago
- Views:
Transcription
1 Exam 1 Prep Dr. Demetrios Glinos University of Central Florida COP3330 Object Oriented Programming
2 Progress Exam 1 is a Timed Webcourses Quiz You can find it from the "Assignments" link on Webcourses choose this D. Glinos COP3330 Object Oriented Programming 2
3 You may take the exam at any time during the day, but you must finish before midnight No class or office hours on exam days D. Glinos COP3330 Object Oriented Programming 3
4 D. Glinos COP3330 Object Oriented Programming 4
5 Exam Format 25 multiple choice questions 45 minutes to answer all of them average 1.8 minutes (108 seconds) per question approximately half will involve looking at code and answering questions about it output of snippet statement to complete remaining questions will ask questions about concepts choose correct Java statement D. Glinos COP3330 Object Oriented Programming 5
6 Topic Coverage Java application programming Java as an interpreted programming language compiling and running from the command line using command line arguments Object-oriented programming concepts classes and objects basic features of encapsulation, inheritance, and polymorphism D. Glinos COP3330 Object Oriented Programming 6
7 Topic Coverage (2) Data types and variables primitive and reference data types Constants Declaring and Initializing variables Default Values Class and Instance Variables Converting Strings to Numeric Data Types Java operators arithmetic, relational, and logical operators, including the remainder operator operator precedence integer division casting and automatic conversions to String type D. Glinos COP3330 Object Oriented Programming 7
8 Topic Coverage (3) Classes and objects access control basics multi-file programs constructors, including default constructors class and instance variables and methods Control flow if, if-else, and switch statements while, do-while, and for statements break and continue enhanced for statement (in arrays lecture) D. Glinos COP3330 Object Oriented Programming 8
9 Topic Coverage (4) Characters using charat() to read characters from a String how characters are read in as ints when read from a text file casting an int to a char comparing chars using == using single quotes for literals using Character.equals() to compare Strings reference type using double quotes for literals using length(), charat(), and trim() instance methods using + to concatenate using StringBuilder() using equals() instance method to compare finding elements and substrings converting between numbers and strings D. Glinos COP3330 Object Oriented Programming 9
10 Topic Coverage (5) Basic I/O processing command line arguments using a Scanner, including nested scanners how we use nasnext(), next(), nextline(), nextint() and nextdouble() methods string output using print() and println() formatted output using printf() Random number generation using Random class object generating an integer within a range generating real numbers within a range D. Glinos COP3330 Object Oriented Programming 10
11 Topic Coverage (6) Arrays what an array is and its characteristics how we access its elements using an integer index how we declare, create, and initialize arrays using multi-dimensional arrays default values for array elements obtaining the length of an array using array initializers passing arrays to methods difference between iterating using for-loop and enhanced for-loop D. Glinos COP3330 Object Oriented Programming 11
12 Not on Exam Installing Java and Eclipse Using Eclipse testing and verifying programs from the command line command line navigation Java naming conventions big numbers short-circuit evaluation Math class methods NumberFormat class code points and code units regular expressions exception handling (e.g., when reading a file, or array index out of bounds) Arrays utility class methods D. Glinos COP3330 Object Oriented Programming 12
13 Pop Quiz (1) D. Glinos COP3330 Object Oriented Programming 13
14 Pop Quiz (1) D. Glinos COP3330 Object Oriented Programming 14
15 Pop Quiz (2) D. Glinos COP3330 Object Oriented Programming 15
16 Pop Quiz (2) A 2-D array in Java is just a 1-D array where each element is itself a 1-D array The length of a 2-D array is just the length of its first dimension D. Glinos COP3330 Object Oriented Programming 16
17 Integer Arithmetic Basic rule: Arithmetic operations on integer variables produce integer results, even if we assign those results to double or float variables Example: int a = 5; int b = 2; int c = a / b; ß the value of c is 2, not 2.5 double d = a / b; ß the value of d is 2.0, not 2.5 To get a double result, we must use a double in the computation part of the expression. We can do this by casting one of the values, but we must be careful: double e = (double) ( a / b ); ß the value of e is still 2.0 double f = ( (double) a ) / b; ß the value of f is 2.5 (finally!) D. Glinos COP3330 Object Oriented Programming 17
18 Default Values Default values depend on the data type numeric data types: 0 boolean: false char: \u0000 all reference types: null When do variables get their default values? class and instance variables: when created arrays: when created, even if local local variables (other than arrays): must be explicitly initialized Output: Note: c[0] is null because the second dimension was never allocated D. Glinos COP3330 Object Oriented Programming 18
19 De Morgan s Laws De Morgan's Laws may be helpful when evaluating logical expressions:! ( a && b ) is equivalent to! a! b! ( a b ) is equivalent to! a &&! b For more info, see the Wikipedia page D. Glinos COP3330 Object Oriented Programming 19
20 Evaluating Logical Expressions Suppose we are given: boolean a = true; boolean b = false; boolean c = true; Q1: What is the value of! ( b && a )? Q2: What is the value of! ( b c )? Q3: What is the value of! ( b (! c ) )? D. Glinos COP3330 Object Oriented Programming 20
21 Evaluating Logical Expressions Suppose we are given: boolean a = true; boolean b = false; boolean c = true; Q1: What is the value of! ( b && a )? Answer: true, since b && a is false Q2: What is the value of! ( b c )? Q3: What is the value of! ( b (! c ) )? D. Glinos COP3330 Object Oriented Programming 21
22 Evaluating Logical Expressions Suppose we are given: boolean a = true; boolean b = false; boolean c = true; Q1: What is the value of! ( b && a )? Answer: true, since b && a is false Q2: What is the value of! ( b c )? Answer: false, since b c is true Q3: What is the value of! ( b (! c ) )? D. Glinos COP3330 Object Oriented Programming 22
23 Evaluating Logical Expressions Suppose we are given: boolean a = true; boolean b = false; boolean c = true; Q1: What is the value of! ( b && a )? Answer: true, since b && a is false Q2: What is the value of! ( b c )? Answer: false, since b c is true Q3: What is the value of! ( b (! c ) )? Answer: true, since!c is false, which makes b (!c) also false D. Glinos COP3330 Object Oriented Programming 23
24 Sample Code Output Question (1) Question: What is the output of the following program? D. Glinos COP3330 Object Oriented Programming 24
25 Sample Code Output Question (1) Question: What is the output of the following program? Answer: p = 102 D. Glinos COP3330 Object Oriented Programming 25
26 Sample Code Output Question (2) Question: What does the following method do? D. Glinos COP3330 Object Oriented Programming 26
27 Sample Code Output Question (2) Question: What does the following method do? Answer: It computes the average value of an array of doubles D. Glinos COP3330 Object Oriented Programming 27
Introduction to Programming Using Java (98-388)
Introduction to Programming Using Java (98-388) Understand Java fundamentals Describe the use of main in a Java application Signature of main, why it is static; how to consume an instance of your own class;
More informationECE 122 Engineering Problem Solving with Java
ECE 122 Engineering Problem Solving with Java Lecture 3 Expression Evaluation and Program Interaction Outline Problem: How do I input data and use it in complicated expressions Creating complicated expressions
More informationComputational Expression
Computational Expression Variables, Primitive Data Types, Expressions Janyl Jumadinova 28-30 January, 2019 Janyl Jumadinova Computational Expression 28-30 January, 2019 1 / 17 Variables Variable is a name
More informationCSCI 2010 Principles of Computer Science. Data and Expressions 08/09/2013 CSCI
CSCI 2010 Principles of Computer Science Data and Expressions 08/09/2013 CSCI 2010 1 Data Types, Variables and Expressions in Java We look at the primitive data types, strings and expressions that are
More informationFull file at
Java Programming, Fifth Edition 2-1 Chapter 2 Using Data within a Program At a Glance Instructor s Manual Table of Contents Overview Objectives Teaching Tips Quick Quizzes Class Discussion Topics Additional
More informationReviewing for the Midterm Covers chapters 1 to 5, 7 to 9. Instructor: Scott Kristjanson CMPT 125/125 SFU Burnaby, Fall 2013
Reviewing for the Midterm Covers chapters 1 to 5, 7 to 9 Instructor: Scott Kristjanson CMPT 125/125 SFU Burnaby, Fall 2013 2 Things to Review Review the Class Slides: Key Things to Take Away Do you understand
More informationChapter 2 Using Data. Instructor s Manual Table of Contents. At a Glance. Overview. Objectives. Teaching Tips. Quick Quizzes. Class Discussion Topics
Java Programming, Sixth Edition 2-1 Chapter 2 Using Data At a Glance Instructor s Manual Table of Contents Overview Objectives Teaching Tips Quick Quizzes Class Discussion Topics Additional Projects Additional
More informationFull file at
Java Programming: From Problem Analysis to Program Design, 3 rd Edition 2-1 Chapter 2 Basic Elements of Java At a Glance Instructor s Manual Table of Contents Overview Objectives s Quick Quizzes Class
More informationDiscover how to get up and running with the Java Development Environment and with the Eclipse IDE to create Java programs.
Java SE11 Development Java is the most widely-used development language in the world today. It allows programmers to create objects that can interact with other objects to solve a problem. Explore Java
More informationCS313D: ADVANCED PROGRAMMING LANGUAGE
CS313D: ADVANCED PROGRAMMING LANGUAGE Computer Science department Lecture 2 : C# Language Basics Lecture Contents 2 The C# language First program Variables and constants Input/output Expressions and casting
More informationChapter 2: Using Data
Chapter 2: Using Data TRUE/FALSE 1. A variable can hold more than one value at a time. F PTS: 1 REF: 52 2. The legal integer values are -2 31 through 2 31-1. These are the highest and lowest values that
More informationObject Oriented Programming: In this course we began an introduction to programming from an object-oriented approach.
CMSC 131: Chapter 28 Final Review: What you learned this semester The Big Picture Object Oriented Programming: In this course we began an introduction to programming from an object-oriented approach. Java
More informationData and Expressions. Outline. Data and Expressions 12/18/2010. Let's explore some other fundamental programming concepts. Chapter 2 focuses on:
Data and Expressions Data and Expressions Let's explore some other fundamental programming concepts Chapter 2 focuses on: Character Strings Primitive Data The Declaration And Use Of Variables Expressions
More informationProgramming with Java
Programming with Java Data Types & Input Statement Lecture 04 First stage Software Engineering Dep. Saman M. Omer 2017-2018 Objectives q By the end of this lecture you should be able to : ü Know rules
More information5/23/2015. Core Java Syllabus. VikRam ShaRma
5/23/2015 Core Java Syllabus VikRam ShaRma Basic Concepts of Core Java 1 Introduction to Java 1.1 Need of java i.e. History 1.2 What is java? 1.3 Java Buzzwords 1.4 JDK JRE JVM JIT - Java Compiler 1.5
More informationhttps://asd-pa.perfplusk12.com/admin/admin_curric_maps_display.aspx?m=5507&c=618&mo=18917&t=191&sy=2012&bl...
Page 1 of 13 Units: - All - Teacher: ProgIIIJavaI, CORE Course: ProgIIIJavaI Year: 2012-13 Intro to Java How is data stored by a computer system? What does a compiler do? What are the advantages of using
More informationLesson 02 Data Types and Statements. MIT 11053, Fundamentals of Programming By: S. Sabraz Nawaz Senior Lecturer in MIT Department of MIT FMC, SEUSL
Lesson 02 Data Types and Statements MIT 11053, Fundamentals of Programming By: S. Sabraz Nawaz Senior Lecturer in MIT Department of MIT FMC, SEUSL Topics Covered Statements Variables Data Types Arithmetic
More informationPace University. Fundamental Concepts of CS121 1
Pace University Fundamental Concepts of CS121 1 Dr. Lixin Tao http://csis.pace.edu/~lixin Computer Science Department Pace University October 12, 2005 This document complements my tutorial Introduction
More informationCOP 3014: Fall Final Study Guide. December 5, You will have an opportunity to earn 15 extra credit points.
COP 3014: Fall 2017 Final Study Guide December 5, 2017 The test consists of 1. 15 multiple choice questions - 30 points 2. 2 find the output questions - 20 points 3. 2 code writing questions - 30 points
More informationCore Java - SCJP. Q2Technologies, Rajajinagar. Course content
Core Java - SCJP Course content NOTE: For exam objectives refer to the SCJP 1.6 objectives. 1. Declarations and Access Control Java Refresher Identifiers & JavaBeans Legal Identifiers. Sun's Java Code
More informationPrimitive Data Types: Intro
Primitive Data Types: Intro Primitive data types represent single values and are built into a language Java primitive numeric data types: 1. Integral types (a) byte (b) int (c) short (d) long 2. Real types
More informationLecture 6. Assignments. Summary - Variables. Summary Program Parts 1/29/18. Reading: 3.1, 3.2, 3.3, 3.4
Assignments Lecture 6 Complete for Project 1 Reading: 3.1, 3.2, 3.3, 3.4 Summary Program Parts Summary - Variables Class Header (class name matches the file name prefix) Class Body Because this is a program,
More informationCONTENTS. PART 1 Structured Programming 1. 1 Getting started 3. 2 Basic programming elements 17
List of Programs xxv List of Figures xxix List of Tables xxxiii Preface to second version xxxv PART 1 Structured Programming 1 1 Getting started 3 1.1 Programming 3 1.2 Editing source code 5 Source code
More informationCourse Text. Course Description. Course Objectives. StraighterLine Introduction to Programming in C++
Introduction to Programming in C++ Course Text Programming in C++, Zyante, Fall 2013 edition. Course book provided along with the course. Course Description This course introduces programming in C++ and
More informationCS111: PROGRAMMING LANGUAGE II
1 CS111: PROGRAMMING LANGUAGE II Computer Science Department Lecture 1: Introduction Lecture Contents 2 Course info Why programming?? Why Java?? Write once, run anywhere!! Java basics Input/output Variables
More informationLesson 02 Data Types and Statements. MIT 12043, Fundamentals of Programming By: S. Sabraz Nawaz Senior Lecturer in MIT Department of MIT FMC, SEUSL
Lesson 02 Data Types and Statements MIT 12043, Fundamentals of Programming By: S. Sabraz Nawaz Senior Lecturer in MIT Department of MIT FMC, SEUSL Topics Covered Statements Variables Constants Data Types
More information1 Epic Test Review 2 Epic Test Review 3 Epic Test Review 4. Epic Test Review 5 Epic Test Review 6 Epic Test Review 7 Epic Test Review 8
Epic Test Review 1 Epic Test Review 2 Epic Test Review 3 Epic Test Review 4 Write a line of code that outputs the phase Hello World to the console without creating a new line character. System.out.print(
More informationData Conversion & Scanner Class
Data Conversion & Scanner Class Quick review of last lecture August 29, 2007 ComS 207: Programming I (in Java) Iowa State University, FALL 2007 Instructor: Alexander Stoytchev Numeric Primitive Data Storing
More informationReview Chapters 1 to 4. Instructor: Scott Kristjanson CMPT 125/125 SFU Burnaby, Fall 2013
Review Chapters 1 to 4 Instructor: Scott Kristjanson CMPT 125/125 SFU Burnaby, Fall 2013 Introduction to Java Chapters 1 and 2 The Java Language Section 1.1 Data & Expressions Sections 2.1 2.5 Instructor:
More informationWA1278 Introduction to Java Using Eclipse
Lincoln Land Community College Capital City Training Center 130 West Mason Springfield, IL 62702 217-782-7436 www.llcc.edu/cctc WA1278 Introduction to Java Using Eclipse This course introduces the Java
More informationWeiss Chapter 1 terminology (parenthesized numbers are page numbers)
Weiss Chapter 1 terminology (parenthesized numbers are page numbers) assignment operators In Java, used to alter the value of a variable. These operators include =, +=, -=, *=, and /=. (9) autoincrement
More informationMobile Computing Professor Pushpendra Singh Indraprastha Institute of Information Technology Delhi Java Basics Lecture 02
Mobile Computing Professor Pushpendra Singh Indraprastha Institute of Information Technology Delhi Java Basics Lecture 02 Hello, in this lecture we will learn about some fundamentals concepts of java.
More informationHUDSONVILLE HIGH SCHOOL COURSE FRAMEWORK
HUDSONVILLE HIGH SCHOOL COURSE FRAMEWORK COURSE / SUBJECT Introduction to Programming KEY COURSE OBJECTIVES/ENDURING UNDERSTANDINGS OVERARCHING/ESSENTIAL SKILLS OR QUESTIONS Introduction to Java Java Essentials
More informationCSC Java Programming, Fall Java Data Types and Control Constructs
CSC 243 - Java Programming, Fall 2016 Java Data Types and Control Constructs Java Types In general, a type is collection of possible values Main categories of Java types: Primitive/built-in Object/Reference
More informationIndex COPYRIGHTED MATERIAL
Index COPYRIGHTED MATERIAL Note to the Reader: Throughout this index boldfaced page numbers indicate primary discussions of a topic. Italicized page numbers indicate illustrations. A abstract classes
More informationKOMAR UNIVERSITY OF SCIENCE AND TECHNOLOGY (KUST)
Programming Concepts & Algorithms Course Syllabus Course Title Course Code Computer Department Pre-requisites Course Code Course Instructor Programming Concepts & Algorithms + lab CPE 405C Computer Department
More informationhttps://asd-pa.perfplusk12.com/admin/admin_curric_maps_display.asp...
1 of 8 8/27/2014 2:15 PM Units: Teacher: ProgIIIAPCompSci, CORE Course: ProgIIIAPCompSci Year: 2012-13 Computer Systems This unit provides an introduction to the field of computer science, and covers the
More informationA variable is a name for a location in memory A variable must be declared
Variables A variable is a name for a location in memory A variable must be declared, specifying the variable's name and the type of information that will be held in it data type variable name int total;
More informationJava How to Program, 10/e. Copyright by Pearson Education, Inc. All Rights Reserved.
Java How to Program, 10/e Education, Inc. All Rights Reserved. Each class you create becomes a new type that can be used to declare variables and create objects. You can declare new classes as needed;
More informationCollege Board. AP CS A Labs Magpie, Elevens, and Picture Lab. New York: College Entrance Examination Board, 2013.
AP Computer Science August 2014 June 2015 Class Description AP Computer Science is the second class after Pre-AP Computer Science that together teach the fundamentals of object-oriented programming and
More informationLecture 6. Assignments. Java Scanner. User Input 1/29/18. Reading: 2.12, 2.13, 3.1, 3.2, 3.3, 3.4
Assignments Reading: 2.12, 2.13, 3.1, 3.2, 3.3, 3.4 Lecture 6 Complete for Lab 4, Project 1 Note: Slides 12 19 are summary slides for Chapter 2. They overview much of what we covered but are not complete.
More informationJava Fall 2018 Margaret Reid-Miller
Java 15-121 Fall 2018 Margaret Reid-Miller Reminders How many late days can you use all semester? 3 How many late days can you use for a single assignment? 1 What is the penalty for turning an assignment
More informationC-LANGUAGE CURRICULAM
C-LANGUAGE CURRICULAM Duration: 2 Months. 1. Introducing C 1.1 History of C Origin Standardization C-Based Languages 1.2 Strengths and Weaknesses Of C Strengths Weaknesses Effective Use of C 2. C Fundamentals
More informationCOURSE OF STUDY UNIT PLANNING GUIDE COMPUTER SCIENCE 1 FOR: 5 CREDITS GRADE LEVEL: 9-12 FULL-YEAR COURSE PREPARED BY: SUSIE EISEN
COURSE OF STUDY UNIT PLANNING GUIDE FOR: COMPUTER SCIENCE 1 5 CREDITS GRADE LEVEL: 9-12 FULL-YEAR COURSE PREPARED BY: SUSIE EISEN SHANNON WARNOCK, SUPERVISOR OF MATHEMATICS AND SCIENCE JULY 2017 DUMONT
More informationTentative Teaching Plan Department of Software Engineering Name of Teacher Dr. Naeem Ahmed Mahoto Course Name Computer Programming
Mehran University of Engineering Technology, Jamshoro FRM-003/00/QSP-004 Dec, 01, 2001 Tentative Teaching Plan Department of Software Engineering Name of Teacher Dr. Naeem Ahmed Mahoto Course Name Computer
More informationCompuScholar, Inc. 9th - 12th grades
CompuScholar, Inc. Alignment to the College Board AP Computer Science A Standards 9th - 12th grades AP Course Details: Course Title: Grade Level: Standards Link: AP Computer Science A 9th - 12th grades
More informationJava Foundations: Introduction to Program Design & Data Structures, 4e John Lewis, Peter DePasquale, Joseph Chase Test Bank: Chapter 2
Java Foundations Introduction to Program Design and Data Structures 4th Edition Lewis TEST BANK Full download at : https://testbankreal.com/download/java-foundations-introduction-toprogram-design-and-data-structures-4th-edition-lewis-test-bank/
More informationContents. Figures. Tables. Examples. Foreword. Preface. 1 Basics of Java Programming 1. xix. xxi. xxiii. xxvii. xxix
PGJC4_JSE8_OCA.book Page ix Monday, June 20, 2016 2:31 PM Contents Figures Tables Examples Foreword Preface xix xxi xxiii xxvii xxix 1 Basics of Java Programming 1 1.1 Introduction 2 1.2 Classes 2 Declaring
More informationComputer Science (330)
Lesson 1 Anatomy of a Digital Computer Sr. Secondary Course (Syllabus) Computer Science (330) 1.3 Functions and Components of a Computer 1.3.1 How the CPU and Memory work 1.4 Input devices 1.4.1 Keyboard
More informationCertification In Java Language Course Course Content
Introduction Of Java * What Is Java? * How To Get Java * A First Java Program * Compiling And Interpreting Applications * The JDK Directory Structure Certification In Java Language Course Course Content
More informationPeer Instruction 1. Elementary Programming
Peer Instruction 1 Elementary Programming 0 Which of the following variable declarations will not compile? Please select the single correct answer. A. int i = 778899; B. double x = 5.43212345; C. char
More informationLanguage Reference Manual
ALACS Language Reference Manual Manager: Gabriel Lopez (gal2129) Language Guru: Gabriel Kramer-Garcia (glk2110) System Architect: Candace Johnson (crj2121) Tester: Terence Jacobs (tj2316) Table of Contents
More informationCSI33 Data Structures
Outline Department of Mathematics and Computer Science Bronx Community College October 24, 2018 Outline Outline 1 Chapter 8: A C++ Introduction For Python Programmers Expressions and Operator Precedence
More informationLexical Considerations
Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.035, Spring 2010 Handout Decaf Language Tuesday, Feb 2 The project for the course is to write a compiler
More informationWhat did we talk about last time? Examples switch statements
Week 4 - Friday What did we talk about last time? Examples switch statements History of computers Hardware Software development Basic Java syntax Output with System.out.print() Mechanical Calculation
More informationSSEA Computer Science: Track A. Dr. Cynthia Lee Lecturer in Computer Science Stanford
SSEA Computer Science: Track A Dr. Cynthia Lee Lecturer in Computer Science Stanford Topics for today Introduce Java programming language Assignment and type casting Expressions Operator precedence Code
More informationJava Programming Course Overview. Duration: 35 hours. Price: $900
978.256.9077 admissions@brightstarinstitute.com Java Programming Duration: 35 hours Price: $900 Prerequisites: Basic programming skills in a structured language. Knowledge and experience with Object- Oriented
More informationProgramming Language Basics
Programming Language Basics Lecture Outline & Notes Overview 1. History & Background 2. Basic Program structure a. How an operating system runs a program i. Machine code ii. OS- specific commands to setup
More informationCS 302: Introduction to Programming
CS 302: Introduction to Programming Lectures 2-3 CS302 Summer 2012 1 Review What is a computer? What is a computer program? Why do we have high-level programming languages? How does a high-level program
More informationLexical Considerations
Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.035, Fall 2005 Handout 6 Decaf Language Wednesday, September 7 The project for the course is to write a
More information1 Lexical Considerations
Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science 6.035, Spring 2013 Handout Decaf Language Thursday, Feb 7 The project for the course is to write a compiler
More informationDepartment of Computer Science Purdue University, West Lafayette
Department of Computer Science Purdue University, West Lafayette Fall 2011: CS 180 Problem Solving and OO Programming Exam 1 Solutions Q 1 Answer the questions below assuming that binary integers are represented
More informationJava Training JAVA. Introduction of Java
Java Training Building or rewriting a system completely in Java means starting from the scratch. We engage in the seamless and stable operations of Java technology to deliver innovative and functional
More informationCourse Outline. Introduction to java
Course Outline 1. Introduction to OO programming 2. Language Basics Syntax and Semantics 3. Algorithms, stepwise refinements. 4. Quiz/Assignment ( 5. Repetitions (for loops) 6. Writing simple classes 7.
More informationAP Computer Science A
AP Computer Science A 1st Quarter Notes Table of Contents - section links Click on the date or topic below to jump to that section Date : 9/8/2017 Aim : Java Basics Objects and Classes Data types: Primitive
More informationF1 A Java program. Ch 1 in PPIJ. Introduction to the course. The computer and its workings The algorithm concept
F1 A Java program Ch 1 in PPIJ Introduction to the course The computer and its workings The algorithm concept The structure of a Java program Classes and methods Variables Program statements Comments Naming
More informationPRG PROGRAMMING ESSENTIALS. Lecture 2 Program flow, Conditionals, Loops
PRG PROGRAMMING ESSENTIALS 1 Lecture 2 Program flow, Conditionals, Loops https://cw.fel.cvut.cz/wiki/courses/be5b33prg/start Michal Reinštein Czech Technical University in Prague, Faculty of Electrical
More informationHello World. n Variables store information. n You can think of them like boxes. n They hold values. n The value of a variable is its current contents
Variables in a programming language Basic Computation (Savitch, Chapter 2) TOPICS Variables and Data Types Expressions and Operators Integers and Real Numbers Characters and Strings Input and Output Variables
More informationChapter 2 Using Data. Instructor s Manual Table of Contents. At a Glance. A Guide to this Instructor s Manual:
Java Programming, Eighth Edition 2-1 Chapter 2 Using Data A Guide to this Instructor s Manual: We have designed this Instructor s Manual to supplement and enhance your teaching experience through classroom
More informationCS 112 Introduction to Computing II. Wayne Snyder Computer Science Department Boston University
9/5/6 CS Introduction to Computing II Wayne Snyder Department Boston University Today: Arrays (D and D) Methods Program structure Fields vs local variables Next time: Program structure continued: Classes
More informationGetting started with Java
Getting started with Java Magic Lines public class MagicLines { public static void main(string[] args) { } } Comments Comments are lines in your code that get ignored during execution. Good for leaving
More informationCISC-124. This week we continued to look at some aspects of Java and how they relate to building reliable software.
CISC-124 20180129 20180130 20180201 This week we continued to look at some aspects of Java and how they relate to building reliable software. Multi-Dimensional Arrays Like most languages, Java permits
More informationLecture Set 2: Starting Java
Lecture Set 2: Starting Java 1. Java Concepts 2. Java Programming Basics 3. User output 4. Variables and types 5. Expressions 6. User input 7. Uninitialized Variables 0 This Course: Intro to Procedural
More informationTOPIC 2 INTRODUCTION TO JAVA AND DR JAVA
1 TOPIC 2 INTRODUCTION TO JAVA AND DR JAVA Notes adapted from Introduction to Computing and Programming with Java: A Multimedia Approach by M. Guzdial and B. Ericson, and instructor materials prepared
More informationCO Java SE 8: Fundamentals
CO-83527 Java SE 8: Fundamentals Summary Duration 5 Days Audience Application Developer, Developer, Project Manager, Systems Administrator, Technical Administrator, Technical Consultant and Web Administrator
More informationPractice exam for CMSC131-04, Fall 2017
Practice exam for CMSC131-04, Fall 2017 Q1 makepalindrome - Relevant topics: arrays, loops Write a method makepalidrome that takes an int array, return a new int array that contains the values from the
More informationTeenCoder : Java Programming (ISBN )
TeenCoder : Java Programming (ISBN 978-0-9887070-2-3) and the AP * Computer Science A Exam Requirements (Alignment to Tennessee AP CS A course code 3635) Updated March, 2015 Contains the new 2014-2015+
More informationUsing Java Classes Fall 2018 Margaret Reid-Miller
Using Java Classes 15-121 Fall 2018 Margaret Reid-Miller Today Strings I/O (using Scanner) Loops, Conditionals, Scope Math Class (random) Fall 2018 15-121 (Reid-Miller) 2 The Math Class The Math class
More informationLecture Set 2: Starting Java
Lecture Set 2: Starting Java 1. Java Concepts 2. Java Programming Basics 3. User output 4. Variables and types 5. Expressions 6. User input 7. Uninitialized Variables 0 This Course: Intro to Procedural
More informationJAVA REVIEW cs2420 Introduction to Algorithms and Data Structures Spring 2015
JAVA REVIEW cs2420 Introduction to Algorithms and Data Structures Spring 2015 1 administrivia 2 -Lab 0 posted -getting started with Eclipse -Java refresher -this will not count towards your grade -TA office
More informationCS313D: ADVANCED PROGRAMMING LANGUAGE
CS313D: ADVANCED PROGRAMMING LANGUAGE Computer Science Department Lecture 3: C# language basics Lecture Contents 2 C# basics Conditions Loops Methods Arrays Dr. Amal Khalifa, Spr 2015 3 Conditions and
More informationH212 Introduction to Software Systems Honors
Introduction to Software Systems Honors Lecture #04: Fall 2015 1/20 Office hours Monday, Wednesday: 10:15 am to 12:00 noon Tuesday, Thursday: 2:00 to 3:45 pm Office: Lindley Hall, Room 401C 2/20 Printing
More informationMidterm Review 01. SP17 ICS 111 Ed Meyer
Midterm Review 01 SP17 ICS 111 Ed Meyer Exam Details On Laulima > Quizzes, Tests and Surveys Due Thursday 2/23 by 11:55pm Password: toast 1 attempt; 1 hr 15 minutes Reserve uninterrupted time for yourself
More informationCOSC 123 Computer Creativity. Introduction to Java. Dr. Ramon Lawrence University of British Columbia Okanagan
COSC 123 Computer Creativity Introduction to Java Dr. Ramon Lawrence University of British Columbia Okanagan ramon.lawrence@ubc.ca Key Points 1) Introduce Java, a general-purpose programming language,
More informationCMPT 125: Lecture 3 Data and Expressions
CMPT 125: Lecture 3 Data and Expressions Tamara Smyth, tamaras@cs.sfu.ca School of Computing Science, Simon Fraser University January 3, 2009 1 Character Strings A character string is an object in Java,
More informationChapter 2: Data and Expressions
Chapter 2: Data and Expressions CS 121 Department of Computer Science College of Engineering Boise State University January 15, 2015 Chapter 2: Data and Expressions CS 121 1 / 1 Chapter 2 Part 1: Data
More informationAbout Codefrux While the current trends around the world are based on the internet, mobile and its applications, we try to make the most out of it. As for us, we are a well established IT professionals
More informationDeclaration and Memory
Declaration and Memory With the declaration int width; the compiler will set aside a 4-byte (32-bit) block of memory (see right) The compiler has a symbol table, which will have an entry such as Identifier
More informationReview for Test 1 (Chapter 1-5)
Review for Test 1 (Chapter 1-5) 1. Introduction to Computers, Programs, and Java a) What is a computer? b) What is a computer program? c) A bit is a binary digit 0 or 1. A byte is a sequence of 8 bits.
More informationVisual C# Instructor s Manual Table of Contents
Visual C# 2005 2-1 Chapter 2 Using Data At a Glance Instructor s Manual Table of Contents Overview Objectives s Quick Quizzes Class Discussion Topics Additional Projects Additional Resources Key Terms
More informationThe Sun s Java Certification and its Possible Role in the Joint Teaching Material
The Sun s Java Certification and its Possible Role in the Joint Teaching Material Nataša Ibrajter Faculty of Science Department of Mathematics and Informatics Novi Sad 1 Contents Kinds of Sun Certified
More informationLanguage Features. 1. The primitive types int, double, and boolean are part of the AP
Language Features 1. The primitive types int, double, and boolean are part of the AP short, long, byte, char, and float are not in the subset. In particular, students need not be aware that strings are
More informationCSCI 131, Midterm Exam 1 Review Questions This sheet is intended to help you prepare for the first exam in this course. The following topics have
CSCI 131, Midterm Exam 1 Review Questions This sheet is intended to help you prepare for the first exam in this course. The following topics have been covered in the first 5 weeks of the course. The exam
More informationC++ (Non for C Programmer) (BT307) 40 Hours
C++ (Non for C Programmer) (BT307) 40 Hours Overview C++ is undoubtedly one of the most widely used programming language for implementing object-oriented systems. The C++ language is based on the popular
More informationValues and Variables 1 / 30
Values and Variables 1 / 30 Values 2 / 30 Computing Computing is any purposeful activity that marries the representation of some dynamic domain with the representation of some dynamic machine that provides
More informationCS112 Lecture: Primitive Types, Operators, Strings
CS112 Lecture: Primitive Types, Operators, Strings Last revised 1/24/06 Objectives: 1. To explain the fundamental distinction between primitive types and reference types, and to introduce the Java primitive
More informationChapter 2 Elementary Programming
Chapter 2 Elementary Programming Part I 1 Motivations In the preceding chapter, you learned how to create, compile, and run a Java program. Starting from this chapter, you will learn how to solve practical
More informationSYLLABUS JAVA COURSE DETAILS. DURATION: 60 Hours. With Live Hands-on Sessions J P I N F O T E C H
JAVA COURSE DETAILS DURATION: 60 Hours With Live Hands-on Sessions J P I N F O T E C H P U D U C H E R R Y O F F I C E : # 4 5, K a m a r a j S a l a i, T h a t t a n c h a v a d y, P u d u c h e r r y
More informationChief Reader Report on Student Responses:
Chief Reader Report on Student Responses: 2017 AP Computer Science A Free-Response Questions Number of Students Scored 60,519 Number of Readers 308 Score Distribution Exam Score N %At Global Mean 3.15
More informationJava Primer 1: Types, Classes and Operators
Java Primer 1 3/18/14 Presentation for use with the textbook Data Structures and Algorithms in Java, 6th edition, by M. T. Goodrich, R. Tamassia, and M. H. Goldwasser, Wiley, 2014 Java Primer 1: Types,
More information