The method of communication in which transmission takes place in both directions, but only one direction at a time is called
A). Simplex
B). Full Duplex
C). Full Duplex
D). Half Duplex
1. _____ help prevent power surges.
3. Which node type represents the root-node of the DOM tree?
4. Indicate which is a pre-emptive scheduling algorithm
5. Which one of the following statements is true for the currents in a series RC circuit?
6. ________ was adopted as a national standard by ANSI in 1992.
7. Entities of a given type are grouped into a(n):
8. When three or more AND and OR conditions are combined, it is easier to use the SQL keyword(s):
9. The ODMG Object Model supports only unary and binary relationships.