Computer Organization and Architecture Mcqs

Page No. 41

The contents of the EPROM are erased by ________


aOvercharging the chip


bExposing the chip to UV rays


cExposing the chip to IR rays


d Discharging the Chip



The ROM chips are mainly used to store _______


aSystem files


bRoot directories


cBoot files


dDriver files


View Answer Boot files

The difference between the EPROM and ROM circuitry is _____


aThe usage of MOSFET’s over transistors


bThe usage of JFET’s over transistors


cThe usage of an extra transistor


dNone of the mentioned



The PROM is more effective than ROM chips in regard to _______


aCost


bMemory management


c Speed of operation


dBoth Cost and Speed of operation



PROM stands for __________


aProgrammable Read Only Memory


bPre-fed Read Only Memor


cPre-required Read Only Memory


d Programmed Read Only Memory



If the transistor gate is closed, then the ROM stores a value of 1.


aTrue


bFalse


ceither true either false


dnone of the mentioned


View Answer False

If we use the flash drives instead of the harddisks, then the secondary storage can go above primary memory in the hierarchy.


aTrue


b False


ceither true either false


d none of the mentioned


View Answer False

In the memory hierarchy, as the speed of operation increases the memory size also increases.


aTrue


bFalse


ceither true either false


dnone of the mentioned


View Answer False

The last on the hierarchy scale of memory devices is ______


a Main memory


b Flash drives


cTLB


d Flash drives


View Answer Flash drives

The next level of memory hierarchy after the L2 cache is _______


a Secondary storage


bTLB


cMain memory


dRegister


View Answer Register

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