English Review

It is a rectangular area on your screen in which you view an application or document.

• Networks

• Memory

• Windows

• Internet

It is the storage space in the computer, where data is to be processed and instructions required for processing are stored.

• Memory

• Networks

• Windows

• Internet

It is a collection of compulers, servers, mainframes,

nelwork devices, peripherals, or other devices connected

to one another to allow the sharing of data

• Memory

• Networks

• Windows

• Internet

The types of networks are:

• LAN

• MAN

• WLAN

• WAN

• RING

The types of memory are:

• Cache

• Primary

• Secondary

• Volatile

• Non volatile

This type of memory acts as a buffer between the CPU and the main memory.

• Cache memory

• Primary memory

• Secondary memory

This memory holds only those data and instructions on which the computer is currently working.

• Cache memory

• Primary memory

• Secondary memory

It is a read/write memory which stores data until the machine is working

(a)  

The memory from which we can only read but cannot write on it.

(a)  

USB is a memory:

• Primary

• Secondary

• Cache