memory unit questions

Memory unit questions paper

Descriptive Type 

 1. What are memory units of digital computers? .

2 What are the different types of memory?

3 What IS the difference between RAM and ROM? .

4. What are the two basic types of RAM?

5. What is PROM?

6. What is EPROM?

7. How is PROM different from EPROM?

8. What IS EEPROM? d PROM?

10. What is flash memory?

 Fill in the blank 

1. ___________ are the internal storage areas in a computer. .

 2. Every computer comes with a certain amount of physmal memory usually referred to as ___________

3. RAM stands for ________

4. The memory unit that holds instructions for starting up the computer is ___________

5. ___________ is a memory chip on which programs can be stored! .

True/False 

1. You can write data into RAM and read data from RAM

2. Static RAM is faster than Dynamic RAM. 3. ROM is read-only memory.

4. The contents of a PROM can be erased by exposing it to ultraviolet light.

 5. An EEPROM can be erased by exposing it to an electrical charge.