Fishing fleets along the coastal areas, and iron mining inland are the two major industries of Spain.
Most people work in the service industry.
The people of Spain work in a variety of places. These include in hospitals, banks, restaurants, court houses, as well as in the fields.
Yes they do. Most work in the agricultural sector, but there is some industry too.
Yes, that is usually required for most people working in IT. It will help you have a strong knowledge of the IT industry and Microsoft.
many work in the hospitality industry, also in tourism
Maldives thrives on the hospitality industry and tourism.
How many people work in the hotel industry
The nationality of people who were born and live in Spain is Spanish and they are called Spaniards. As in most countries lots of different peoples (nationalities) have come to live and work in Spain and they keep their own nationality.
agriculture
Tetiary
From what I have seen in Southern California, illegal aliens work in the handyman/day worker industry. There are many who say the industry that employs the most illegal workers is the farm industry. In many states, the illegal immigrants work in the garment industry, and domestic positions.
A few people work on holidays, like gas stations, police, medical personnel, etc.. But most people who work in stores, industry, offices and service professions do not work on holidays.