V. Decide whether the following statements are true or false. It they are false, correct them.

Date: 2015-10-07; view: 484.

1. RAM is used for writing data only.

2. Memory is the essential element of modern electronics.

3. DRAM is a form of semiconductor memory which isn't used in PCs and workstations.

4. MRAM is a volatile type of RAM memory.

5. EEPROM retains the contents of the memory when the power is turned off.

VI. Which words in the text have the same meaning as:

primary, fast speed, principle, essential, need, related to, complex, fast, can be used, can be classified, delete, keep/hold, information, from time to time, besides, manufacture/do/make.

VII. Here are the answers, make out the questions:

1. into two main categories

2. is called RAM

3. is a non-volatile RAM memory technology

4. flash memory

5. using an electrical voltage

VIII. Match each technical term with its proper definition:

1. chip a) the programs and routines which allow a computer to operate

2. video b) the electronic memory that holds the programs and data being used

3. storage medium c) a CPU component which coordinates all parts of the computer system

4. firmware d) fast memory used to temporarily store frequently-used data

5. control unit e) an electronic integrated circuit in a small package

6. main memory f) a material used for storing programs and data

7. operating system g) permanent software instructions contained in the ROM

8. cache h) signals containing picture information