a) EDIC
b) ASCII
c) BCD
d) EBCDIC
a) EDIC is not a type of computer code.
Here’s a breakdown of the other options:
- ASCII (American Standard Code for Information Interchange): This is a widely used character encoding standard that assigns a unique binary code to represent letters, numbers, symbols, and control characters. It’s a fundamental code for text representation in computers.
- BCD (Binary Coded Decimal): This is a method for representing decimal numbers (0-9) using binary digits (0s and 1s). It’s not as common as pure binary representation but can be used in specific applications.
- EBCDIC (Extended Binary Coded Decimal Interchange Code): Similar to BCD, EBCDIC is another character encoding standard that uses 8-bit binary codes to represent characters. It was primarily used by IBM mainframe computers.
What is EDIC?
EDIC (Electronic Data Interchange) is not a code itself, but rather a protocol for exchanging data between computers in a standardized format. It defines the structure and format of electronic messages, ensuring compatibility between different systems.
While EDIC interacts with computer code for data transmission, it doesn’t specify the actual code used to represent the data. The data within EDIC messages could be encoded in ASCII, EBCDIC, or any other suitable character encoding scheme.
In essence, EDIC focuses on how data is exchanged, while the other options (ASCII, BCD, EBCDIC) define how the data itself is represented using codes.