Data

Binary

A base-2 numbering system used in computers where each digit can be 0 or 1.

Byte

Composed of 8 bits, it's the basic unit for data storage and processing in computers.

Kilobyte (KB)

Approximately 1024 bytes, commonly used to measure small data files.

Megabyte (MB)

Equals about 1024 KB or 1,048,576 bytes.

Gigabyte (GB)

Approximately 1024 MB or 1,073,741,824 bytes.

Terabyte (TB)

Equals about 1024 GB or 1,099,511,627,776 bytes.

Binary Arithmetic

Operations fundamental in all computer calculations, including addition, subtraction, multiplication, and division.

Hexadecimal

A base-16 numbering system using digits 0-9 and letters A-F to represent numbers efficiently.

Binary Shifts

Operations moving bits left or right, crucial in computer programming and data manipulation.

Two's Complement

A system to represent negative numbers in binary, essential for accurate calculations in digital systems.

ASCII

American Standard Code for Information Interchange, assigning 7-bit binary codes to characters for consistent data representation.

Pixels

Smallest units in digital images, combining to form images with different colors for higher resolution.

Color Depth

Number of bits per pixel determining the range of colors an image can display accurately.

Image Formats

Different formats like JPEG, PNG, and GIF used for various purposes based on compression and transparency needs.

Digital Audio

Representation of sound in digital systems through sampling and assigning binary values to create audio files.

Audio Formats

Different formats like WAV and MP3 used for audio storage and streaming with varying compression techniques.

Compression

Essential for optimizing storage space and data transmission, with lossless and lossy compression types commonly used.