New Page 1
Welcome to basicsofcomputer.com
 

Share This Free Knowledge With Your Friends:

Home » Computer Dictionary » Letter C » 8421Code Definition/Meaning 

8421Code Definition/Meaning:

A weighted code in which each decimal digit 0 through 9 is represented by a four-bit codeword. The bit positions in each codeword are assigned weights, from left to right, of 8, 4, 2, and 1. See also binary-coded decimal.

Near by Terms:
COBOL or Cobol
Cocktail Shaker Sort
CODASVL
Code
8421Code
Codebook
Codec
Code Length
Coder-Decoder
Codeword, Codeword Length
Coding
Coding Bounds
Coding Standards
Coding Theorems
Coding Theory
Codomain
Collating Sequence
Collator
Collector
Collision, Collision Detection
Color Display
Colossus
Column-Major Order
Column-Ragged
Column Vector
COM  
COMAL
Combinational Circuit (combinatorial circuit)
Combinatorial Circuit
Combinatorial
Combinatory Logic
Command
Command Control Program
Command Language
Comment
COMMON Area
Common Carrier
Communication Channel
Communication Network
Communication Processor
Communication Server
Communication Subnetwork (subnet)
Communication System
Communication Theory
Commutative Group (abelian group)
Commutative Law
Commutative Operation
Commutative Ring
Commutative Semiring
Compaction
Comparator
Comparison Counting Sort
Compartmentalization (compartmentation)
Compatibility
Compilation Time
Compiler
Compiler-Compiler
Complement Number System
Complete Graph
Complete Tree
Complexity
Complexity Classes
Complexity Function (work function)
Complexity Measure
Composition
Compression Coding
Computability
Computable (Turing computable)
Computable Function
Computational Psychology
Computer
Computer-Aided Design (CAD)
Computer-Aidd Instruction (CAI) 
Computer-Aided Manufacturing (CAM) CAM
Computer-Aided Testing (CAT) 
Computer Architecture
Computer-Assisted Instruction (CAI)
Computer-Based Learning (CBL) 
Computer Family
Computer Graphics
Computer Logic
Computer Mail
Computer-Managed Instruction (CMl)
Computer Manager
Computer Network
Computer Power
Computer Science
Computer- Services Manager
Computer Word
Concatenated Code
Concatenated Coding Systems
Concatenation
Concatenation Closure
Concentrator
Concurrency
Concurrent Programming
Conditional
Conditional Branch Instruction
Conditional Transfer
Condition Number
Confidence Interval
Configuration
Configuration Management
Configured -in. -off, -out
Confluent
Connected Graph
Connectedness
Connective
Connectivity of a Graph G
Connectivity Matrix
Consistency
Console
Constant
Construct
Consumable Resource
Contact Bounce
Content-Addressable Memory (CAM)
Context-Free Language (algebraic language)
Context-Sensitive Grammar
Context-Sensitive Language
Continuation
Continuous Signal System
Contradiction
Control Bus
Control Character
Control Circuitry
Control Cycle
Control Data Corporation
Control Design
Controlled Sharing
Controller
Control Line
Control Memory
Control Slack
Control Structure
Control Unit (CU)
Control Word
Convergence 
Conversational Mode
Conversion
Convolution
Coprocessor
Copy
Copyright
CORAL
Core Store
Coroutine
Corrective Maintenance
Correctness Proof
Correlation
COSMOS
Cost Function
Countable Set
Counter  
Counting Problem
Coupled
Covariance
Covering
 
New Page 1

Basic Computer Science
   
» The Age of Information
» Types of Computer and Digital Age
» Input and Output Devices
» Storage Devices Of Computer
» Central Processing Unit
» Software: The Power Behind The Power
» Data Communication and Computer Networks
» The Nature Of Information
» The System Theory
» Transaction Processing System (TPS) and Management Information System (MIS)
» Decision Support System (DSS) and Executive Support System (ESS)
» Expert System (ES) and Office Information System (OIS)
 

Operating Systems
   
» Introduction to Operating System
» Introduction to Process Management
» Threads and CPU Scheduling
» Process Synchronization in Operating System
» Deadlocks
» Memory Management in Operating System
» Virtual Memory in Operating System
» File System Management in Operating System
» I/O and Device Management
» Security
» Linux Operating System
 

Database Management System
   
» Introduction to Database Systems
» Database System Architecture
» Database Administration and Database Development Process
» The Entity-Relationship Model
» Semantic Object Model
» Logical Database Design and Relational Data Model
» Normalization in Database
» Transformation of E-R Model into Relational Data Model
» Representing Semantic Object Model and Types of Semantic Object Model
» Physical Database Design
» Introduction to Structured Query Language (SQL)
» Implementation of Relational Database and Database Application Design
» Client Server Database Systems & Open Database Connectivity (ODBC)
 

Questions and Answers
   
» Basics of Information Technology
» Computer Architecture
» Data Communication
» Information Networks
» Fundamentals of the Internet
» Application and Uses of Computer
» Security, Copyright and The Law
» Windows Operating Systems
» Spreadsheet Software
» Process Management in CPU
» CPU Scheduling
» Process Synchronization
» Deadlocks
» Memory Management
» Database Systems
» Database System Architecture
» Database Administration and Database Development Process
 
 
New Page 1
 

Home                Dictionary                 Contact us                   About us                    Privacy policy                  Link to us                   Advertise

Copy right ©  2012