Author Question: In the relationship between Employee and Job tables, which of the following fields in Job table is ... (Read 171 times)

ahriuashd · **on:** Jul 7, 2018

In the relationship between Employee and Job tables, which of the following fields in Job table is
the foreign key?

A) SSN B) Date C) JobID D) Email

Question 2

Briefly explain Moore's law.

What will be an ideal response?

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

Answer to Question 1

A

Answer to Question 2

In 1965, Intel cofounder Dr. Gordon Moore hypothesized that the number of transistors on a chip would double about every two years. When Moore made this bold prediction, he did not limit it to any specified period of time. This prediction became known as Moore's Law. Interestingly, whereas the first CPU had 2,200 transistors, the newest models have broken the 5-billion-transistor mark, so Dr. Moore's prediction has been fairly accurate so far. The number of transistors that can be packed into a modern CPU and the speed at which processing and other activities occur are remarkable. For example, the Intel Core i7 Extreme CPU can complete hundreds of millions of operations every second.