Question

What is the full form of ROM?
1. Random origin money
2. Random only memory 
3. Read only memory 
4. Random Overflow memory 

Answer 1

Correct Answer - Option 3 : Read only memory 

The correct answer is Read-only memory.

• ROM is a non-volatile memory.
  • It is a memory device or storage medium that stores information permanently.

• Features of ROM -
  • This memory was created only when computers were made.
  • ROM is not just used in computers or mobile, we can use it in some other electronic device also.
  • Like Washing Machines, Microwave Ovens, TV, AC, Lift, etc.
  • In this, the instructions of all the Basic Functionality of the computer are stored.
  • ROMs are readable only. Meaning that the information in it can only be read.
  • Talking about the price, then ROM is cheaper than RAM.
  • ROMs use very little power while they are very reliable