Questions

A view may be a subset of the database or it may contain virtual data that is derived from the database files but is not explicitly stored .

Higher Quality Scores typically result in lower costs and better ad positions. Quality Score is Google's rating of the quality and relevance of both your keywords and PPC ads. It is used to determine your cost per click (CPC) and multiplied by your maximum bid to determine your ad rank in the ad auction process.

All the three statements lead to either increase in demand of goods and services or decrease in the supply. This leads to increase in general level of prices.

In making jewels, gold is usually mixed with copper to make it little hard.