Question

Q=5

there are two types of internal memory in computer system name and discuss them

Answer 1

$<b>All computers have internal memory chips to store programs and data while the computer is running.</b>$ 

$<b>There are two types, ●ROM ●RAM.</b>$

$<b><u>●RAM</u> (Random Access Memory)</b>$ 

$<b>Chips are described as volatile, the contents are lost when the computer is switched off.</b>$ 

$<b>When a computer is started up, the operating system (i.e. Windows Vista) is copied into the RAM.</b>$ 

$<b>Any software that is run (such as a word processor) is also loaded into RAM and run from there.</b>$ 

$<b>When a file is loaded (such as a word processor document) that is also loaded into RAM.</b>$ 

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$<b><u>●ROM</u> (Read Only Memory) [tex]<b>Chips are described as non-volatile, the contents cannot be changed by a program or user and are not lost when the computer is switched off.</b>$ 

$<b>They are used to store the programs used to start the hardware running (an example is the BIOS chip which permanently stores the software needed to start a computer's hardware and operating system).</b>$  

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HOPE THAT IT HELPS YOU.... ;-)

Answer 2

There are two types of internal memory ....

♣ RAM

♣ROM

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♦♦ RAM
RAM random access memory is used to store temporary but necessary information on a computer for quick acess by open program or application ..

◆◆ RAM is the volatile memory ..

◆◆ RAM allow reading and writing of data at the byte level

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♦♦ ROM
read only memory
data are written into a ROM when it is manufactured ..

♦♦ once programmed , the content cannot be erased .

♦♦ the content are fixed by metal masks used diring chip fabrication