In telecommunications, RS-232, Recommended Standard 232 is a standard introduced in 1960 for serial communication transmission of data. It formally defines the signals connecting between a DTE (data terminal equipment) such as a computer terminal, and a DCE (data circuit-terminating equipment or data communication equipment), such as a modem. The RS-232 standard had been commonly used in computer serial ports.
MacKeeper by Zeobit, LLC is a multi-functional system utility for Mac OS X which consists of 16 tools for security, system optimization and cleanup. The program has caused much debate and controversy because of Zeobitâs marketing tactics and also because of users reporting that the software itself is actually malware.
Mack (voiced by John Ratzenberger) is a 1985 Mack Super-Liner bearing license plate RUSTEZ3. A dedicated member of the Rust-eze Medicated Bumper Ointment Team, having the role of McQueen's transport, Mack pulls Lightning McQueen's trailer to his races.