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

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bThe usage of JFET’s over transistors

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cThe usage of an extra transistor

✓


dNone of the mentioned

✖



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


aCost

✖


bMemory management

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c Speed of operation

✖


dBoth Cost and Speed of operation

✓



PROM stands for __________


aProgrammable Read Only Memory

✓


bPre-fed Read Only Memor

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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

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b Flash drives

✓


cTLB

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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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