Time left 1 Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean? United Parel Service Uniform Product Support Under Paneling Storage Uninterruptable Power Supply 2 Who co-founded Hotmail in 1996 and then sold the company to Microsoft? Shawn Fanning Ada Byron Lovelace Sabeer Bhatia Ray Tomlinson 3 Which is NOT an acceptable method of distributing small power outlets throughout an open plan office area? Power Poles Power Skirting Flush Floor Duting Extension ords 4 After the first photons of light are produced, which prcoess is responsible for amplification of the light? Blackbody radiation Stimulated emission Plank's radiation Einstein osillation 5 What do we all a network whose elements may be separated by some distane? It usually involves two or more small networks and dedicated high-speed telephone lines. URL (Universal Resoure Loator) LAN (Loal Area Network) WAN (Wide Area Network) World Wide Web 6 Who created Pretty Good Privacy (PGP)? Phil Zimmermann Tim Berners-Lee Mar Andreessen Ken Thompson 7 '.TMP' extension refers usually to what kind of file? compressed Arhive file Image file Temporary file Audio file 8 The sampling rate, (how many samples per second are stored) for a D is...? 48.4 kHz 22,050 Hz 44.1 kHz 48 kHz