Welcome to computer science!
From writing reports to creating special effects in movies to
esplor-
ing the final frontier of space,computers play vital roles in our
lives
and world.You''re about to start the exploration adn exciting
world of computer sciencean arena that offers many challenging and
excitingcareer-
s.
In this introductory text,you''ll get a taste of each of the many
dis-ciplines within computer science.Data representation of
text,audio,images,and numbers;computer hardwar
PART I COMPUTER AND DATA 1
Chapter 1 Introduction 2
1.1 The Computer as a Black Box
1.2 von Neumann Model
1.3 Computer Hardware
1.4 Data
1.5 Computer Software
1.6 History
1.7 Key Terms
1.8 Summary
1.9 Practice Set
Chapter 2 Data Representation
2.1 ata Types
2.2 Data inside the Computer
2.3 Representing data
2.4 Hexadecimal Notation
2.5 Octal Notation
2.6 Key Terms
2.7 Summary
2.8 Practice Set
Chapter 3 Number Representation
3.1 Desimal and Binary
3.2 Conversion
3.3 Lnteger Representation
3.4 Excess System
3.5 Floating-Representation
3.6 Hexadecimal Notation
3.7 Key Terms
3.8 Summary
3.9 Practice Set
Chapter 4 Operations On Bits
4.1 Arithmetic Operations
4.2 Logical Operations
4.3 Shift Operations
4.4 Key Terms
4.5 Summary
4.6 Practice Set
PART II COMPUTER HARDWARE
Chapter 5 Computer Organization
5.1 Central Processing UnitCPU
5.2 Main Memory
5.3 InputOutput
5.4 Subsystem Interconnection
5.5 Program Execution
5.6 Two Different Architectures
5.7 Key Terms
5.8 Summary
5.9 Practice Set
Chapter 6 Computer Networks
6.1 Networks,Large and Small
6.2 OSI Model
6.3 Categoies of Networks
6.4 Connecting Devices
6.5 The Internet and TCPIP
6.6 Key Terms
6.7 SUmmary
6.8 practice Set
PART III COMPUTER SOFTWARE
Chapter 7 Operating Systems
7.1 Definition
7.2 Evolution
7.3 Compunents
7.4 Popular Operating Systens
7.5 Key Terms
7.6 SUmmary
7.7 Practice Set
Chapter 8 Algorithms
8.1 Concept
8.2 Three Constructs
8.3 Algorithm Representation
8.4 More Formal Definition
8.5 Subalgorithms
8.6 Basic Algorithms
8.7 Recursion
8.8 Key Terms
8.9 Summary
8.10 Practice Set
Chapter 9 Programming Languages
9.1 Evolution
9.2 Building a Program
9.3 Program Execution
9.4 Categories of Languages
9.5 A Procedural :anguage:C
9.6 Key Terms
9.7 Summary
9.8 Practice Set
Chapter 10 Software Engineering
10.1 Software Life Cycle
10.2 Development Process Models
10.3 Modularity
10.4 Quality
10.5 Documentation
10.6 Key Terms
10.7 Summary
10.8 Practice Set
PART IV DATA ORGANIZATION
Chapter 11 Data Structures
11.1 Arrays
11.2 Resords
11.3 Linked Lists
11.4 Key Terms
11.5 Summary
11.6 Practice Set
Chapter 12 Abstract Data Types
12.1 Background
12.2 Linear Lists
12.3 Stacks
12.4 Queues
12.5 Trees
12.6 Binary Trees
12.7 Graphs
12.8 Key Terms
12.9 Summary
12.10 Practice Set
Chapter 13 File Structuers
13.1 Acdess Methods
13.2 Sequential Files
13.3 Indexed Files
13.4 Hashed Files
13.5 Text versus Binary
13.6 Key Terms
13.7 Summary
13.8 Practice Set
Chapter 14 Databases
14.1 Database Management System
14.2 Auchitecture
14.3 Database Models
14.4 Relatioang Model
14.5 Operations Relations
14.6 Structured Query Language
14.7 Other Database Models
14.8 Key Terms
14.9 Summary
14.10 Practice Set
PART V ADVANCED TOPICS
Chapter 15 Data Compression
15.1 Lossless Compression
15.2 Lossy Compression Methods
15.3 Key Terms
15.4 Summary
15.5 Practice Set
Chapter 16 Security
16.1 Privacy
16.2 Digital Signature
16.3 Key Terms
16.4 Summary
16.5 Practice Set
Chapter 17 Theory Computation
17.1 Simple Languge
17.2 turing Machine
17.3 Godel Numbers
17.4 Halting Problem
17.5 Solvable and Unsolvable Problems
17.6 Key Terms
17.7 Summary
17.8 practic Set
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