Top 10 computer facts Selected as the most interesting among games related questions in Games quiz What was the original name of Pac-Man?Puck-Man. The character's name was originally written in English as "Puck-Man", but when Namco localized the game for the United States they changed it to "Pac-Man", fearing that vandals would change the P in Puck to an F. Created by: Tschuka games facts » Social Networking involves communication between; Two or more people. Social networking is the practice of expanding the number of one's business and/or social contacts by making connections through individuals, often through social media sites such as Facebook, Twitter, LinkedIn and Google+. Created by: Tschuka network facts » Radio waves and microwaves are used in which of the following communications?Wireless. The most common wireless technologies use radio waves. With radio waves distances can be short, such as a few meters for Bluetooth or as far as millions of kilometers for deep-space radio communications. Somewhat less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic, or electric fields or the use of sound. Created by: Tschuka network facts » In case of fiber-optic cables, which transmission mode is used for transmitting data over long distances?Single mode. In fiber-optic communication, a single-mode optical fiber (SMF) is an optical fiber designed to carry light only directly down the fiber - the transverse mode. These modes define the way the wave travels through space, i.e. how the wave is distributed in space. Created by: Tschuka network facts » Which type of DNS record is used by mail servers to determine where to send e-mail?MX record. Mail Exchange (MX) records are DNS records that are necessary for delivering email to your address. In simple DNS terms, an MX record is used to tell the world which mail servers accept incoming mail for your domain and where emails sent to your domain should be routed to. If your MX records are not pointed to the correct location, you will not receive emailCreated by: Tschuka network facts » Network layer device that to determine the optimal path along which network traffic should be forwarded is;Router. A router is a computer whose software and hardware are customized to move data between computer networks. They are responsible for making sure traffic between computers gets where it needs to go. They do this by choosing the shortest path between the computers using a complicated system of rules called Routing Protocols. Created by: Tschuka network facts » Which one is the keyboard shortcut for 'paste'? Ctrl + V. In many GUI environments, including Microsoft Windows and most desktop environments based on the X Window System, and in applications such as word processing software running in those environments, control (Ctrl) -V can be used to paste text or other content from the clipboard at the current cursor position. Control-V was one of a handful of keyboard sequences chosen by the program designers at Xerox PARC to control text editing.Created by: Tschuka Which of the following is not an operating system?None of the above . OS X is Apple's operating system that runs on Macintosh computers. DOS is a family of disk operating systems. Windows 7 is a personal computer operating system developed by Microsoft. Created by: Tschuka A NIC is ....A computer card that offers dedicated full time access to the internet. A network interface card (NIC) is a circuit board or card that is installed in a computer so that it can be connected to a network. A network interface card provides the computer with a dedicated, full-time connection to a network. Personal computers and workstations on a local area network (LAN) typically contain a network interface card specifically designed for the LAN transmission technology Created by: Tschuka network facts » The first text message (SMS) in history had content ... "merry Christmas". Engineer Neil Papworth sent the first SMS on December 3rd, 1992, when he wrote "merry Christmas" on a computer and sent it to the cellphone of Vodafone director Richard Jarvis. It was a modest start, but it ultimately changed technology and even social norms. Created by: Tschuka computer science facts » Play games quiz and see all the questions.