[F3CS] Storage Devices

Open Ended

What is the difference between primary and secondary storages?

Multiple Choice

Volatile memory means that the data saved on the device...

• are permanent

• will be erased once power is off

• can be overwritten by other data

• cannot be read nor be overwritten

Multiple Choice

ROM is a type of permanent memory, this means that the data saved...

• are not erased when power is off

• will be erased once power is off

• cannot be overwritten by other data

• can be read and overwritten

Multiple Choice

Which is the more expensive RAM, DRAM or SRAM

• DRAM

• SRAM

Open Ended

Give two reasons why sram is more expensive?

Open Ended

Apart from the price, give one more reason why dram is being used instead of sram