Since binary only has two binary digits (0 or 1), then for a 32-bit address space (4GB of memory total) there is an absolute maximum of 34,359,738,368 possible values in the range 0 to 1, inclusive, and an absolute minimum of 1 value in the unsigned range 0 to 234,359,738,368-1, inclusive.
There's no real point in discussing how many characters are represented, since digital computers only store numeric data, not characters. It's the programs you run that determine what each numeral actually represents -- the actual data -- whether it be a signed value, an unsigned value, a floating point value, a character code, or some other form of data altogether, all of which must be digitised (encoded in binary).
If we ignore the fact that additional memory is required to store a character map, including the font that describes each character (digitally) and maps it to a character code (the actual data value), along with the machine code required to actually generate the bitmap of the character, not to mention the operating system and all its required services, then you could have a maximum of 4,294,967,296 8-bit characters or 2,147,483,648 16-bit characters in a 32-bit address space. The actual maximum will be substantially lower but it is impossible to calculate definitively as it is wholly-dependent upon the actual available memory out of the 4GB address space.
64-bit systems have, to all intents and purposes, unlimited capacity for memory, supporting far more memory than physically exists on the planet for one 64-bit machine, never mind all of them at once. So much so that even if you were able to buy 1GB of RAM every single second from now onwards, it would take you over 500 years to fill the machine to capacity, by which time it will have been rendered obsolete 100 times over if it isn't crushed under the weight of its own RAM. In reality, no motherboard can possibly support that amount of memory and they never will. As time progresses, the upper limit will gradually increase but, sooner or later, the laws of physics will dictate the upper ceiling. For now, since the upper ceiling is an entirely unknown quantity, it's impossible to say exactly how many values can be stored in memory. Whatever it is, it's a safe bet to say it'll be more than enough for anyone's needs.
The most common code originally used was a 7 bit code called ASCII (American Standard Code for Information Interchange) that was originally defined on October 6, 1960 for use with teletypes. However with only 128 values (33 of which were reserved for teletype control functions, most of which were irrelevant to computers) only standard US English characters could be represented.Since 1996 there has been a gradual transition to the variable length code called Unicode (usually in UTF-8 format) that can represent most international characters.
Optical memory is an early form of computer memory. It involves the use of an optical system for the writing and reading of data to and from a computer's main memory.
Memory.
Virtual memory, the answer is virtual memory.
There are many ways one can find out if a PC2100 memory stick will work with their computer. One must simply test the memory stick in their computer's USB port.
yes
Binary Codes
By using a binary number called ASCII code
As coded numbers, just like it stores anything else.
The function of OCR, input device is to scan the characters on the page, one by one and then compares them with characters stored in the computer's memory.
Considering relative size, yes.
Binary Numbers that can be added and subtracted.
The numbers in the license plate differ from country or state in the way they are represented. for example in the UK, they represent the age identifiers and the local memory tags.
ASCII
Bit is the binary digit code, which is used in computer programming. Its represented by 1 and 0. Its show the memory of the status which was uploaded by the users.
The most common code originally used was a 7 bit code called ASCII (American Standard Code for Information Interchange) that was originally defined on October 6, 1960 for use with teletypes. However with only 128 values (33 of which were reserved for teletype control functions, most of which were irrelevant to computers) only standard US English characters could be represented.Since 1996 there has been a gradual transition to the variable length code called Unicode (usually in UTF-8 format) that can represent most international characters.
Every microprocessor architecture has a specific set of instructions that are embedded into the processor itself and each instruction correspond to a specific opcode. Data and instructions in memory are represented in an address format.