That depends on your situation. If you have a Unicode-encoded file that you wish to read, you can try to open it with a Unicode-enabled editor, such as SC Unipad (http://www.unipad.org/main/). == ==
256 different characters is not enough Unicode enables the reliable store most of the world's characters in a (2 byte) fixed width mode with 65,564 characters.
Unicode allows 17 "planes" of 2^16 characters. Thus, Unicode characters range from U+0000 to U+10FFFF - a total of 17 * 2^16 or 1,114,112 code points. As of Unicode 5.0.0, 102,012 actual characters have been assigned to code points.
Character literals in Java are stored as UTF-16 Unicode characters. Each character takes up 16 bits of memory, allowing for representation of a wide range of characters in the Unicode character set.
Depends on what you refer to as Unicode. Typically the ones you will see is UTF-8 which uses from up to one to three bytes per character (the two or three-byte characters are usually for characters used in various other languages that are not already covered under the ASCII codepage). Otherwise, the convention states that Unicode is UTF-16.
Unicode is simply an international standard that assigns numerical values to characters. - LOTS of characters - currently over 136,000 of them; and it is designed in a way that even more can be assigned in the future.
Unicode can represent a maximum of 1,144,447 characters, derived from its 17 planes, each containing 65,536 code points. However, the actual number of assigned characters is significantly lower, as many code points are reserved for future use or are designated as non-characters. As of now, Unicode includes over 149,000 characters covering a wide range of scripts and symbols.
200 characters is 200 characters, unless you are talking about Unicode (which isn't Ascii).
The Unicode standard is used to represent all characters, including foreign language characters. It provides a unique number for every character, regardless of platform, program, or language. This allows for consistent encoding and representation of text across different systems.
it support the 65000 different universal character.
unicode
You can create symbols like ღ and ೊ by using a combination of Unicode characters. For example, you can find these symbols in the Unicode character set and copy them directly from a Unicode chart or a website that lists special characters. Additionally, you can use keyboard shortcuts or character map tools available on your operating system to insert these symbols into your text.
You'd need a keyboard with umlauts, or you have to use unicode characters.