GK
TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Transistors
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Conductor
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Semi Conductor
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Vaccum Tubes
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Detailed explanation-1: -DRAM (Dynamic random-access memory) – This uses memory cells consisting of one MOSFET (MOS field-effect transistor) and one MOS capacitor to store each bit. This type of RAM is the cheapest and highest in density, so it is used for the main memory in computers.
Detailed explanation-2: -There are mainly two types of semiconductor memory: random-access memory(RAM) and read-only memory(ROM). When implemented using semiconductor electronic devices on an integrated circuit, semiconductor memory is a digital electronic data storage device that is frequently utilized as computer memory (IC).
Detailed explanation-3: -Ram is also called as read write memory or the main memory or the primary memory. The operations which are performed by RAM are Read and Write.