B.6. Negative Binary Numbers: Twos Complement Notation
Answers to Self Review Exercises
| B.1 |
a) 10, 2, 8, 16. b) 1 (the base raised to the zero power). c) The base of the number system. |
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| B.2 |
a) False. Hexadecimal does this. b) False. The highest digit in any base is one less than the base. c) False. The lowest digit in any base is zero. |
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| B.3 |
Fewer. |
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| B.4 |
Hexadecimal. |
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| B.5 |
Fill in the missing values in this chart of positional values for the rightmost four positions in each of the indicated number systems:
|
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| B.6 |
Octal 6530; Hexadecimal D58. |
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| B.7 |
Binary 1111 1010 1100 1110. |
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| B.8 |
Binary 111 011 001 110. |
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| B.9 |
Binary 0 100 111 111 101 100; Octal 47754. |
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| B.10 |
Decimal 2+4+8+32+64=110. |
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| B.11 |
Decimal 7+1*8+3*64=7+8+192=207. |
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| B.12 |
Decimal 4+13*16+15*256+14*4096=61396. |
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| B.13 |
Decimal 177 to binary: 256 128 64 32 16 8 4 2 1 128 64 32 16 8 4 2 1 (1*128)+(0*64)+(1*32)+(1*16)+(0*8)+(0*4)+(0*2)+(1*1) 10110001 to octal: 512 64 8 1 64 8 1 (2*64)+(6*8)+(1*1) 261 to hexadecimal: 256 16 1 16 1 (11*16)+(1*1) (B*16)+(1*1) B1 |
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| B.14 |
Binary: 512 256 128 64 32 16 8 4 2 1 256 128 64 32 16 8 4 2 1 (1*256)+(1*128)+(0*64)+(1*32)+(0*16)+(0*8)+(0*4)+(0*2)+(1*1) 110100001 One's complement: 001011110 110100001 001011111 --------- 000000000 |
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| B.15 |
Zero. |
Appendix C Using the Visual Studio 2005 Debugger |
Preface
Index
Introduction to Computers, the Internet and Visual C#
- Introduction
- What Is a Computer?
- Computer Organization
- Early Operating Systems
- Personal Computing, Distributed Computing and Client/Server Computing
- Hardware Trends
- Microsofts Windows® Operating System
- Machine Languages, Assembly Languages and High-Level Languages
- C#
- C, C++, Java and Visual Basic
- Other High-Level Languages
- The Internet and the World Wide Web
- Extensible Markup Language (XML)
- Microsofts .NET
- The .NET Framework and the Common Language Runtime
- Test-Driving a C# Application
- Software Engineering Case Study: Introduction to Object Technology and the UML
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Introduction to the Visual C# 2005 Express Edition IDE
- Introduction
- Overview of the Visual Studio 2005 IDE
- Menu Bar and Toolbar
- Navigating the Visual Studio 2005 IDE
- Using Help
- Using Visual Programming to Create a Simple Program Displaying Text and an Image
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Introduction to C# Applications
- Introduction
- A Simple C# Application: Displaying a Line of Text
- Creating Your Simple Application in Visual C# Express
- Modifying Your Simple C# Application
- Formatting Text with Console.Write and Console.WriteLine
- Another C# Application: Adding Integers
- Memory Concepts
- Arithmetic
- Decision Making: Equality and Relational Operators
- (Optional) Software Engineering Case Study: Examining the ATM Requirements Document
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Introduction to Classes and Objects
- Introduction
- Classes, Objects, Methods, Properties and Instance Variables
- Declaring a Class with a Method and Instantiating an Object of a Class
- Declaring a Method with a Parameter
- Instance Variables and Properties
- UML Class Diagram with a Property
- Software Engineering with Properties and set and get Accessors
- Value Types vs. Reference Types
- Initializing Objects with Constructors
- Floating-Point Numbers and Type decimal
- (Optional) Software Engineering Case Study: Identifying the Classes in the ATM Requirements Document
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Control Statements: Part 1
- Introduction
- Algorithms
- Pseudocode
- Control Structures
- if Single-Selection Statement
- if...else Double-Selection Statement
- while Repetition Statement
- Formulating Algorithms: Counter-Controlled Repetition
- Formulating Algorithms: Sentinel-Controlled Repetition
- Formulating Algorithms: Nested Control Statements
- Compound Assignment Operators
- Increment and Decrement Operators
- Simple Types
- (Optional) Software Engineering Case Study: Identifying Class Attributes in the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Control Statements: Part 2
- Introduction
- Essentials of Counter-Controlled Repetition
- for Repetition Statement
- Examples Using the for Statement
- do...while Repetition Statement
- switch Multiple-Selection Statement
- break and continue Statements
- Logical Operators
- Structured Programming Summary
- (Optional) Software Engineering Case Study: Identifying Objects States and Activities in the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Methods: A Deeper Look
- Introduction
- Packaging Code in C#
- static Methods, static Variables and Class Math
- Declaring Methods with Multiple Parameters
- Notes on Declaring and Using Methods
- Method Call Stack and Activation Records
- Argument Promotion and Casting
- The Framework Class Library
- Case Study: Random-Number Generation
- Case Study: A Game of Chance (Introducing Enumerations)
- Scope of Declarations
- Method Overloading
- Recursion
- Passing Arguments: Pass-by-Value vs. Pass-by-Reference
- (Optional) Software Engineering Case Study: Identifying Class Operations in the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Arrays
- Introduction
- Arrays
- Declaring and Creating Arrays
- Examples Using Arrays
- Case Study: Card Shuffling and Dealing Simulation
- foreach Statement
- Passing Arrays and Array Elements to Methods
- Passing Arrays by Value and by Reference
- Case Study: Class GradeBook Using an Array to Store Grades
- Multidimensional Arrays
- Case Study: Class GradeBook Using a Rectangular Array
- Variable-Length Argument Lists
- Using Command-Line Arguments
- (Optional) Software Engineering Case Study: Collaboration Among Objects in the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
- Special Section: Building Your Own Computer
Classes and Objects: A Deeper Look
- Introduction
- Time Class Case Study
- Controlling Access to Members
- Referring to the Current Objects Members with the this Reference
- Indexers
- Time Class Case Study: Overloaded Constructors
- Default and Parameterless Constructors
- Composition
- Garbage Collection and Destructors
- static Class Members
- readonly Instance Variables
- Software Reusability
- Data Abstraction and Encapsulation
- Time Class Case Study: Creating Class Libraries
- internal Access
- Class View and Object Browser
- (Optional) Software Engineering Case Study: Starting to Program the Classes of the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Object-Oriented Programming: Inheritance
- Introduction
- Base Classes and Derived Classes
- protected Members
- Relationship between Base Classes and Derived Classes
- Constructors in Derived Classes
- Software Engineering with Inheritance
- Class object
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Polymorphism, Interfaces & Operator Overloading
- Introduction
- Polymorphism Examples
- Demonstrating Polymorphic Behavior
- Abstract Classes and Methods
- Case Study: Payroll System Using Polymorphism
- sealed Methods and Classes
- Case Study: Creating and Using Interfaces
- Operator Overloading
- (Optional) Software Engineering Case Study: Incorporating Inheritance and Polymorphism into the ATM System
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Exception Handling
- Introduction
- Exception Handling Overview
- Example: Divide by Zero Without Exception Handling
- Example: Handling DivideByZeroExceptions and FormatExceptions
- .NET Exception Hierarchy
- finally Block
- Exception Properties
- User-Defined Exception Classes
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Graphical User Interface Concepts: Part 1
- Introduction
- Windows Forms
- Event Handling
- Control Properties and Layout
- Labels, TextBoxes and Buttons
- GroupBoxes and Panels
- CheckBoxes and RadioButtons
- PictureBoxes
- ToolTips
- NumericUpDown Control
- Mouse-Event Handling
- Keyboard-Event Handling
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Answers To Self-Review Exercises
- Exercises
Graphical User Interface Concepts: Part 2
- Introduction
- Menus
- MonthCalendar Control
- DateTimePicker Control
- LinkLabel Control
- ListBox Control
- CheckedListBox Control
- ComboBox Control
- TreeView Control
- ListView Control
- TabControl Control
- Multiple Document Interface (MDI) Windows
- Visual Inheritance
- User-Defined Controls
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Multithreading
- Introduction
- Thread States: Life Cycle of a Thread
- Thread Priorities and Thread Scheduling
- Creating and Executing Threads
- Thread Synchronization and Class Monitor
- Producer/Consumer Relationship without Thread Synchronization
- Producer/Consumer Relationship with Thread Synchronization
- Producer/Consumer Relationship: Circular Buffer
- Multithreading with GUIs
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Strings, Characters and Regular Expressions
- Introduction
- Fundamentals of Characters and Strings
- string Constructors
- string Indexer, Length Property and CopyTo Method
- Comparing strings
- Locating Characters and Substrings in strings
- Extracting Substrings from strings
- Concatenating strings
- Miscellaneous string Methods
- Class StringBuilder
- Length and Capacity Properties, EnsureCapacity Method and Indexer of Class StringBuilder
- Append and AppendFormat Methods of Class StringBuilder
- Insert, Remove and Replace Methods of Class StringBuilder
- Char Methods
- Card Shuffling and Dealing Simulation
- Regular Expressions and Class Regex
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Graphics and Multimedia
- Introduction
- Drawing Classes and the Coordinate System
- Graphics Contexts and Graphics Objects
- Color Control
- Font Control
- Drawing Lines, Rectangles and Ovals
- Drawing Arcs
- Drawing Polygons and Polylines
- Advanced Graphics Capabilities
- Introduction to Multimedia
- Loading, Displaying and Scaling Images
- Animating a Series of Images
- Windows Media Player
- Microsoft Agent
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Files and Streams
- Introduction
- Data Hierarchy
- Files and Streams
- Classes File and Directory
- Creating a Sequential-Access Text File
- Reading Data from a Sequential-Access Text File
- Serialization
- Creating a Sequential-Access File Using Object Serialization
- Reading and Deserializing Data from a Sequential-Access Text File
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Extensible Markup Language (XML)
- Introduction
- XML Basics
- Structuring Data
- XML Namespaces
- Document Type Definitions (DTDs)
- W3C XML Schema Documents
- (Optional) Extensible Stylesheet Language and XSL Transformations
- (Optional) Document Object Model (DOM)
- (Optional) Schema Validation with Class XmlReader
- (Optional) XSLT with Class XslCompiledTransform
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Database, SQL and ADO.NET
- Introduction
- Relational Databases
- Relational Database Overview: Books Database
- SQL
- ADO.NET Object Model
- Programming with ADO.NET: Extracting Information from a Database
- Querying the Books Database
- Programming with ADO.NET: Address Book Case Study
- Using a DataSet to Read and Write XML
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
ASP.NET 2.0, Web Forms and Web Controls
- Introduction
- Simple HTTP Transactions
- Multitier Application Architecture
- Creating and Running a Simple Web-Form Example
- Web Controls
- Session Tracking
- Case Study: Connecting to a Database in ASP.NET
- Case Study: Secure Books Database Application
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Web Services
- Introduction
- .NET Web Services Basics
- Simple Object Access Protocol (SOAP)
- Publishing and Consuming Web Services
- Session Tracking in Web Services
- Using Web Forms and Web Services
- User-Defined Types in Web Services
- Wrap-Up
- Web Resources
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Networking: Streams-Based Sockets and Datagrams
- Introduction
- Connection-Oriented vs. Connectionless Communication
- Protocols for Transporting Data
- Establishing a Simple TCP Server (Using Stream Sockets)
- Establishing a Simple TCP Client (Using Stream Sockets)
- Client/Server Interaction with Stream-Socket Connections
- Connectionless Client/Server Interaction with Datagrams
- Client/Server Tic-Tac-Toe Using a Multithreaded Server
- WebBrowser Control
- .NET Remoting
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Searching and Sorting
- Introduction
- Searching Algorithms
- Sorting Algorithms
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Data Structures
- Introduction
- Simple-Type structs, Boxing and Unboxing
- Self-Referential Classes
- Linked Lists
- Stacks
- Queues
- Trees
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Generics
- Introduction
- Motivation for Generic Methods
- Generic Method Implementation
- Type Constraints
- Overloading Generic Methods
- Generic Classes
- Notes on Generics and Inheritance
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Collections
- Introduction
- Collections Overview
- Class Array and Enumerators
- Non-Generic Collections
- Generic Collections
- Synchronized Collections
- Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Appendix A. Operator Precedence Chart
Appendix B. Number Systems
- B.1. Introduction
- B.2. Abbreviating Binary Numbers as Octal and Hexadecimal Numbers
- B.3. Converting Octal and Hexadecimal Numbers to Binary Numbers
- B.4. Converting from Binary, Octal or Hexadecimal to Decimal
- B.5. Converting from Decimal to Binary, Octal or Hexadecimal
- B.6. Negative Binary Numbers: Twos Complement Notation
- Summary
- Terminology
- Self-Review Exercises
- Exercises
Appendix C. Using the Visual Studio 2005 Debugger
- C.1. Introduction
- C.2. Breakpoints and the Continue Command
- C.3. The Locals and Watch Windows
- C.4. Controlling Execution Using the Step Into, Step Over, Step Out and Continue Commands
- C.5. Other Features
- C.6. Wrap-Up
- Summary
- Terminology
- Self-Review Exercises
Appendix D. ASCII Character Set
Appendix E. Unicode®
- E.1. Introduction
- E.2. Unicode Transformation Formats
- E.3. Characters and Glyphs
- E.4. Advantages/Disadvantages of Unicode
- E.5. Using Unicode
- E.6. Character Ranges
- Summary
- Terminology
- Self-Review Exercises
- Answers to Self-Review exercises
- Exercises
Appendix F. Introduction to XHTML: Part 1
- F.1. Introduction
- F.2. Editing XHTML
- F.3. First XHTML Example
- F.4. W3C XHTML Validation Service
- F.5. Headers
- F.6. Linking
- F.7. Images
- F.8. Special Characters and More Line Breaks
- F.9. Unordered Lists
- F.10. Nested and Ordered Lists
- F.11. Web Resources
Appendix G. Introduction to XHTML: Part 2
- G.1. Introduction
- G.2. Basic XHTML Tables
- G.3. Intermediate XHTML Tables and Formatting
- G.4. Basic XHTML Forms
- G.5. More Complex XHTML Forms
- G.6. Internal Linking
- G.7. Creating and Using Image Maps
- G.8. meta Elements
- G.9. frameset Element
- G.10. Nested framesets
- G.11. Web Resources
Appendix H. HTML/XHTML Special Characters
Appendix I. HTML/XHTML Colors
Appendix J. ATM Case Study Code
- Appendix J. ATM Case Study Code
- J.1. ATM Case Study Implementation
- J.2. Class ATM
- J.3. Class Screen
- J.4. Class Keypad
- J.5. Class CashDispenser
- J.6. Class DepositSlot
- J.7. Class Account
- J.8. Class BankDatabase
- J.9. Class Transaction
- J.10. Class BalanceInquiry
- J.11. Class Withdrawal
- J.12. Class Deposit
- J.13. Class ATMCaseStudy
- J.14. Wrap-Up
Appendix K. UML 2: Additional Diagram Types
Appendix L. Simple Types
Index
Visual C# 2005 How to Program (2nd Edition)
ISBN: 0131525239
EAN: 2147483647
EAN: 2147483647
Year: 2004
Pages: 600
Pages: 600
Authors: Paul J. Deitel
