1A network is limited to a town or city. 2The operator is used 3to assign a value to a variable
Android apps can be downloaded from the store.​

1. Metropolitan Area Network (MAN).

2. Assignment

3. Goo-gle play.

Explanation:

1. A Metropolitan Area Network (MAN) network is limited to a town or city. It is typically a type of network that interconnects network devices in a geographic area or region.

2. The assignment operator is used to assign a value to a variable. It is generally denoted by the equal to "=" sign.

In Computer programming, a variable can be defined as a placeholder or container for holding a piece of information that can be modified or edited.

Basically, variable stores information which is passed from the location of the method call directly to the method that is called by the program.

For example, they can serve as a model for a function; when used as an input, such as for passing a value to a function and when used as an output, such as for retrieving a value from the same function.

3. Android apps can be downloaded from the Goo-gle play store.​ This store is ultimately an online cloud service that avails end users the opportunity to automatically download and install most Android applications.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.