Author Question: The protocol standard IEEE 802.3 used in wired LAN connections is also called ________. A) chrome ... (Read 85 times)

FButt · **on:** Jul 7, 2018

The protocol standard IEEE 802.3 used in wired LAN connections is also called ________.

A) chrome
B) Ethernet
C) intranet
D) VPN

Question 2

Given the relation EMPLOYEE(ID, LastName, ProjectID, ProjectName) and ProjectID can determine ProjectName, but not last name, the relation violates:

A) 1st normal form.
B) Mills normal form.
C) 2nd normal form.
D) 3rd normal form.
E) Olsen normal form.

lkanara2 · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

B

Answer to Question 2

D
Explanation: D) A relation is said to be in third normal form when there are no transitive dependencies. ProjectID determining ProjectName is a transitive dependency.
CL