00001011

00001011 is an eight-bit binary numeral. When interpreted as an unsigned value, it equals 11 in decimal. The leading zeros indicate fixed width, a common convention in binary data and byte-oriented storage.

In ASCII and Unicode, the binary byte 00001011 corresponds to the hexadecimal value 0x0B, which is the vertical tab control character (VT). In Unicode this is U+000B. In text streams, vertical tab is largely obsolete and often treated as whitespace or ignored.

In programming, such a pattern is used as a binary literal. In languages that support binary literals, it is typically written as 0b00001011 or 0B00001011, matching the byte value 11. As an 8-bit byte, it may be stored or transmitted as 00001011 within data packets or memory registers.

In hardware and digital communications, the bit pattern can represent a set of flags or a particular instruction encoding depending on the architecture. The interpretation of the same pattern varies with endianness only when the bits form part of a multi-byte value; as a standalone byte its bit order is fixed by the data protocol.

Related concepts include binary numbers, hexadecimal notation (0x0B), ASCII control characters, and Unicode code points. The pattern 00001011 thus serves as a simple example of how binary data maps to numeric values and character sets.