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Write short notes on EBCDIC and Gray Codes?
Short for Extended Binary Coded Decimal Interchange Code, EBCDIC was first developed by IBM and is a coding method generally used by larger computers to present letters, numbers or other symbols in a binary language the computer can understand. EBCDIC is similar to ASCII commonly used on most computers and computer equipment today.
What are differences between the ascii code and ebcdic code?
American Standard Code for Information Interchange. It is a system of computer code in which all values are given eight digit binary values (max 256 possible values). The first 32 values are for different operational functions such as Escape, Backspace, Carriage Return. The next 96 make up all the characters you have on your keyboard. The first 128 values comprise what is called the standard ASCII character set. The last 128 values (extended ASCII character set) are characters such as ¥, ó, ½. EBCDIC (Extended Binary Coded Decimal Interchange Code ) (pronounced either "ehb-suh-dik" or "ehb-kuh-dik") is a binary code for alphabetic and numeric characters that IBM developed for its larger operating systems. It is the code for text files that is used in IBM's OS/390 operating system for its S/390 servers and that thousands of corporations use for their legacy applications and databases. In an EBCDIC file, each alphabetic or numeric character is represented with an 8-bit binary number (a string of eight 0's or 1's). 256 possible characters (letters of the alphabet, numerals, and special characters) are defined. IBM's PC and workstation operating systems do not use IBM's proprietary EBCDIC. Instead, they use the industry standard code for text, ASCII. Conversion programs allow different operating systems to change a file from one code to another.
If Jack is Izbj in a code then what is Mary in the same code?
If "Jack" is "Izbj" in a code, then a likely candidate for that code is a trivial "rotate left one position" code. "Mary", in the same code, would be "Lzqx". A=Z, B=A, C=B, etc.
How many lines of symmetry does the letter B have?
The letter B has one set of line symmetry.The top of the B and the bottum.
What is the ASCII code in binary and in decimal for the letter b?
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 is all the alphabet turned into ASCII first decimal then ASCII. Hope you find it useful.
