1.1 may refer to:
*
1.1.1.1, a Domain Name System service
*
1.1-inch/75-caliber gun
*
Falcon 9 v1.1 orbital launch vehicle
*
Trabant 1.1
The Trabant 1.1 () is the fourth and final series production model of the East German Trabant series, made by VEB Sachsenring Automobilwerke Zwickau. Unlike its predecessors, which have a two-stroke engine, the Trabant 1.1 has a four-stroke Otto e ...
, an automobile
* A one-day Category 1 race in the
UCI race classifications
The Union Cycliste Internationale (UCI), the world's governing body in the sport of bicycle racing, classifies races according to a rating scale.
The rating is represented by a code made of two or three parts and indicates both the type or style ...
system
* A
software version number, including:
** HTTP 1.1, a version of the
Hypertext Transfer Protocol
The Hypertext Transfer Protocol (HTTP) is an application layer protocol in the Internet protocol suite model for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web, ...
first published in 1997
**
SAML 1.1 Security Assertion Markup Language (SAML) is an XML standard for exchanging authentication and authorization data between security domains. SAML is a product of the OASIS (organization)br>Security Services Technical Committee
''SAML 1.1'' w ...
, a version of Security Assertion Markup Language ratified in 2003
See also
*
11 (disambiguation)
Eleven or 11 may refer to:
*11 (number), the natural number following 10 and preceding 12
* one of the years 11 BC, AD 11, 1911, 2011, or any year ending in 11
Literature
* ''Eleven'' (novel), a 2006 novel by British author David Llewellyn
*''E ...
*
1:1 (disambiguation)
*
1+1 (disambiguation)
1+1 is a mathematical expression that evaluates to:
* 2 (number) (in ordinary arithmetic)
* 1 (number) (in Boolean algebra with a notation where '+' denotes a logical disjunction)
* 0 (number) (in Boolean algebra with a notation where '+' denotes ' ...
*
{{numberdis}