Download Level L top 50 Questions: 1- Explain using examples, the meaning

 l)Video‐conferencing: It refers to using the Internet/ISDN link to establish a telecommunication of audio and video to bring delegates at different sites together for a meeting. It requires the use of devices such as microphones, speakers, cameras, monitors, etc. It is useful for a company that has branches all over the world m)
Electronic scabbing: The ability of managers to switch computer processing tasks from striking clerks in an office/location to non striking clerks in another location n) Gateway: A link (hardware/software) that allows networks/systems to communicate. It uses telecommunications /telephones and converts data passing through. (A computer in a LAN can communicate with a computer on a WAN) o) Assembler: A program that translates an assembly language source program into machine code object program. The translation is a one‐to‐one translation. The assembler is written for a particular machine. p) Logic gate: It is an integrated circuit /electronic device. The inputs to a logic gate are binary digits and the output of a logic gate is either 0 or 1. There are different logic gates represented by different symbols. Examples: NOT, AND, OR, NOR, NAND q) Search engine: Software that a user can use on the Internet to search for specific information on a particular topic or for particular sites. It usually provides advanced search options. Locating sites and information is based on certain key phrases/words.