'Coded decimal interchange code' diaporamas de présentation

COMPUTER CONCEPTS Vocabulary

COMPUTER CONCEPTS Vocabulary. Chapter 5 Computer Architecture. Computer architecture . The design and construction of a computer that is the basis for designating its platform. . Chip package .

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Chapter 2: The Systems Unit: Processing and Memory

Chapter 2: The Systems Unit: Processing and Memory. Learning Objectives. Understand how data and programs are represented to a computer and be able to identify a few of the coding systems used to accomplish this.

727 views • 61 slides

Chapter 2: The System Unit: Processing and Memory

Chapter 2: The System Unit: Processing and Memory. Learning Objectives. Understand how data and programs are represented to a computer and be able to identify a few of the coding systems used to accomplish this.

1k views • 49 slides

Chapter 2: The Systems Unit: Processing and Memory

Chapter 2: The Systems Unit: Processing and Memory. Overview. Explain how computers represent data and program instructions. Explain how the CPU and memory are arranged with other components inside the system unit. Explain how a CPU performs processing tasks.

1.3k views • 43 slides

Business Data Communications, Fourth Edition

586 views • 42 slides

The System Unit: Processing and Memory

The System Unit: Processing and Memory. Chapter 2. Learning Objectives. Understand how data and programs are represented to a computer and be able to identify a few of the coding systems used to accomplish this.

734 views • 37 slides

Information Technology and Managerial Applications in Business

Information Technology and Managerial Applications in Business. Chapter 2: Hardware and Software. Objectives. What hardware and software are and how they work together What sequence of inventions contributed to the development of modern computers

507 views • 35 slides

Chapter 2 Data Communication Concepts

Chapter 2 Data Communication Concepts. Code Transmission Signal Modulation Service. Types of Coding. Human code Morse code Dot and dash Machine code Binary states Binary digit (bit) Byte. Machine Codes. Characteristics Two-state code Same number of bits Perfectly formed

657 views • 27 slides

Chapter 7

Chapter 7. Data Coding. Agenda. Coding Code efficiency and conversion Compression/compaction Code encryption/decryption. Coding. Definition A predetermined set of symbols having specific meanings Types Human code Morse code (dot and dash for telegraph) Machine code Binary states

571 views • 25 slides

Chapter 2 Computer Hardware

Chapter 2 Computer Hardware. Section A: Data Representation and Digital Electronics. Computer Concepts 7th Edition Parsons/Oja. Data Representation: How do computers represent data digitally?. Data is defined as the symbols that represent things, people, events and ideas

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Computer Hardware

253 views • 15 slides

Character Strings

Character Strings. Programs need to manipulate more than numbers (integers) Character encoding EBCDIC ( E xtended B inary- C oded D ecimal I nterchange C ode ) ASCII ( A merican S tandard C ode for I nformation I nterchange ) 7bit -> 8bit (ISO-8859)

223 views • 7 slides