BIT AND BYTE DIFFERENCE | SIZE COMPARISON – A binary digit is a simple form of the English word ‘bit’. Bit means zero or one! Every component in a computer’s memory is called a cell.
The smallest section of this cell is the bit! The number one or zero is stored in it. Computer programs and data are stored on the computer in the form of bitumen.
Many sets of bits are used to represent instructions or data in a program. This set is called ‘Word’. A word can have 16, 32, 48, or 64 bits.
In practice, however, the byte is a bit more of a string than a bit.
One byte is a set of 8 bits! The length of a computer’s word can also be expressed in bytes. Word is created by combining one, two, or more bytes.
BIT AND BYTE DIFFERENCE | SIZE COMPARISON
Computer memory is usually measured in kilobytes. In practice, the word kilo means 1000, but in the context of a computer, one kilo means 1024.
Where did this number come from? Such a question will naturally arise in front of anyone. Here is the answer in the definition of the computer!
1 kilobyte = 2^10 = 1024 bytes
The ZX Spectrum computer has 48 kilobytes of memory. This means that the memory of this computer is 48 x 1024 = 49152 bytes.
The average memory of an IBM computer is 640 kilobytes. That means that the computer has a huge memory of 640 x 1024 = 3 655360 bytes.
One byte is eight bits. Remember! Many times the memory of a computer is also measured in megabytes. Mega is the 6th power of ten which is ten lakh bytes!
Personal computer memory can also be in the range of 10 to 20 megabytes recently.
- FIRST GENERATION COMPUTER : ENIAC COMPUTER | EDSAC AND EDVAC COMPUTERS | VON NEUMANN
- HISTORY OF COMPUTING | WHO INVENTED THE MODERN COMPUTER ?
- ENIAC COMPUTER – HISTORY, FEATURES, SPECIFICATIONS, SIZE, COMPARISON
- GENERATIONS OF COMPUTING | WHAT ARE COMPUTER GENERATIONS
- TYPES OF COMPUTER SYSTEM | ANALOG, DIGITAL, HYBRID
- ADVANTAGES OF COMPUTER | WHAT ARE ADVANTAGES OF COMPUTERS
- WHAT IS DATA ? DATA : DEFINITION, EXAMPLE, ELECTRONIC DATA PROCESSING
- WHAT IS COMPUTER PROGRAM ? DEFINITION, EXAMPLE
- OPERATING SYSTEM IN COMPUTER | DEFINITION, NEED, FUNCTIONS, WORKING
- TYPES OF PROGRAMS IN COMPUTER | TYPES OF PROGRAMS IN OPERATING SYSTEM
- TYPES OF OPERATING SYSTEM IN COMPUTERS | HISTORY OF OPERATING SYSTEM
- HISTORY OF UNIX OPERATING SYSTEM | FEATURES OF UNIX OPERATING SYSTEM
- WHAT IS A COMMAND LANGUAGE ? USE OF COMMANDS IN COMMAND LANGUAGE
- MULTITASKING IN COMPUTER | DEFINITION, USE, EXAMPLE
- MICROPROGRAM IN COMPUTER | DEFINITION, FUNCTION, PROM, AND E-PROM
- WHAT IS A SOFTWARE | MEANING | DEFINITION | TYPES OF SOFTWARE
- GENERAL PURPOSE COMPUTER AND SPECIAL PURPOSE COMPUTER
- WHAT IS HARDWARE IN COMPUTER | DEFINITION | EXAMPLE | IMPORTANCE
- WHAT IS AN ALGORITHM | DEFINITION | MEANING | EXAMPLE | RULES OF ALGORITHM
- BASIC PRINCIPLE OF COMPUTER OPERATION | DIAGRAM
- WHAT IS MACHINE LANGUAGE IN COMPUTER | DEFINITION
- WHAT IS AN ASSEMBLY LANGUAGE | DEFINITION | DISADVANTAGES
- HUMAN AND COMPUTER COMPARISON
- WHAT IS HIGH LEVEL LANGUAGE IN COMPUTER | DEFINITION | FUNCTION
- WHAT IS A FLOWCHART | HOW TO DRAW FLOWCHART | FLOWCHART SYMBOLS
- SPEED OF COMPUTER | EQUATION | METRICS | COMPUTER WORK IN SECOND MEASUREMENT
- WHAT IS INTEGRATED CIRCUIT | DEFINITION OF IC | USE | EXAMPLE
- WHAT IS ASCII | ASCII TABLE | PURPOSE OF ASCII