What are the advantages of RAM and ROM?

What are the advantages of RAM and ROM?

The biggest advantage of RAM is that it does not have any moving parts while the biggest advantage of Rom is that it is not lost when power is switched off.

What are the limitation of ROM?

The disadvantages of Erasable Programmable ROM (EPROM) are: The static power consumption is high as the transistors used have higher resistance. It is not possible for a particular byte to be erased, instead the entire content is erased. UV based EPROM takes time to erase the content.

What are the advantages and disadvantages of RAM?


  • High speed.
  • Temporary memory (volatile)
  • Faster than secondary storage.
  • Fastest type of memory in a computer.
  • Consumes less power compared to disk drives hence increasing battery life.

What is the disadvantage of RAM?

Disadvantages of RAM: If CPU wants to read data only from the RAM, then the data access from the cache and the registers is slow in comparison to ROM. RAM is volatile, which means it is difficult to store data for a lengthy period of time. Unplanned circumstances like a power outage can result in data loss.

What is a disadvantage of booting an OS stored in ROM?

What is a disadvantage of booting an OS stored in ROM? Changing a bootstrap requires new hardware chips. What is a valid process state?

What are the advantages of memory?

Advantages of Memory Card

  • Reliability. Similar to Solid State Drives, a memory card is completely free from having any moving parts.
  • Physical Size. Memory cards can offer large amount of storage space while being small in size.
  • Portability.
  • Capacity.
  • Compatibility.
  • Stability.
  • Power Consumption.
  • Speed.

What are the disadvantages of increasing RAM?

The most obvious disadvantage to having more RAM is the cost of buying it. The benefits are that you can have much more data readily accessible without having to load it from disk all the time. This will make the computer more responsive if and only if your programs actually work on that much data.

What are the five differences between RAM and ROM?

Difference between RAM and ROM

Difference RAM ROM
Size and Capacity Large size with higher capacity. Small size with less capacity.
Used as/in CPU Cache, Primary memory. Firmware, Micro-controllers
Accessibility The data stored is easily accessible The data stored is not as easily accessible as in RAM
Cost Costlier cheaper than RAM.

What are the differences RAM and ROM?

RAM, which stands for random access memory, and ROM, which stands for read-only memory, are both present in your computer. RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer. Find out more about RAM.

Why ROM is used in computer?

In modern PCs, “ROM” is used to store the basic bootstrapping firmware for the processor, as well as the various firmware needed to internally control self-contained devices such as graphic cards, hard disk drives, solid state drives, optical disc drives, TFT screens, etc., in the system.

What are the disadvantages of cache memory?

Some of the disadvantages of cache memory are as follows:

  • It is much more expensive than the rest of the memory (eg – Primary memory and secondary memory).
  • Its storage capacity is quite handy.
  • It stores the data temporarily.
  • when the computer is turned off, the data stored in it is destroyed.

What are the advantages and disadvantages of a memorized speech?

The advantage of a memorized speech is that the speaker can fully face their audience and make lots of eye contact. The problem with a memorized speech is that speakers may get nervous and forget the parts they’ve memorized.