Question
Download Solution PDFDynamic RAM (DRAM) is slower than Static RAM (SRAM) because _________
Answer (Detailed Solution Below)
Option 3 : DRAM requires refreshing
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DSSSB TGT Hindi Female 4th Sep 2021 Shift 2
16.5 K Users
200 Questions
200 Marks
120 Mins
Detailed Solution
Download Solution PDFSRAM (static RAM) is random access memory (RAM) that retains data bits in its memory as long as power is being supplied.
Inside a dynamic RAM chip, each memory cell holds one bit of information and is made up of two parts: a transistor and a capacitor.
As DRAM has a capacitor, it continuously leaks current. Therefore it requires frequent refresh which consumes power. Hence, DRAM is slower than SRAM.
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