If you need to insert an element in the front of a list with N nodes (and move the other elements back one place), how many nodes do you have to move?

Wireless NICs perform the same function as a wired NIC except for which of the following?

A. no RJ-45 connection B. no MAC address C. transmits bits D. requires a driver

A trivial functional dependency is one which satisfies X Y. Can a key be the set of all attributes if there is at least one non-trivial functional dependency in a schema? Explain.

What will be an ideal response?