Answer:
a.
,
Explanation:
The array is used to store the multiple data with same data type.
Syntax for initialization of array:
type name[] = {data_1, data_2, data_3,....};
the comma ',' is used to separate the data with other data.
for example:
int array[] = {1,2,3,4,5};
we cannot used dot '.', colon ':' and semicolon ';' as separator.
Answer:
First of all, people have been trading goods since civilization began. In the 1st century BC, there was the transportation of goods from China to Europe. The goods transportation took place along the Silk Road. The Silk Road route was very long in distance. This was a remarkable development in the history of Globalization. This is because, for the first time ever, goods were sold across continents.
Globalization kept on growing gradually since 1st BC. Another significant development took place in the 7th century AD. This was the time when the religion of Islam spread. Most noteworthy, Arab merchants led to a rapid expansion of international trade. By the 9th century, there was the domination of Muslim traders on international trade. Furthermore, the focus of trade at this time was spices.
True Global trade began in the Age of Discovery in the 15th century. The Eastern and Western continents were connected by European merchants. There was the discovery of America in this period. Consequently, global trade reached America from Europe.
From the 19th century, there was a domination of Great Britain all over the world. There was a rapid spread of international trade. The British developed powerful ships and trains. Consequently, the speed of transportation greatly increased. The rate of production of goods also significantly increased. Communication also got faster which was better for Global trade.
Finally, in 20th and 21st -Century Globalization took its ultimate form. Above all, the development of technology and the internet took place. This was a massive aid for Globalization. Hence, E-commerce plays a huge role in Globalization.
To slide your screen or to lock it or sort it
Answer:
A: Radio waves.
Explanation:
Computers use short-wave radio in order to communicate with devices in it's immediate vicinity.
It is grouped according to raster and vector format. Raster format are images used in a computer or printed. Vector format stores data and is compressed.
Examples of common raster formats usually used in a computer are; jpeg, png, bitmap, and gif. Vector formats are; CGM, SVG and 3D vector.
