Page 373 - FUNDAMENTALS OF COMPUTER

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NPP Memory 373

Q.22. Explain main memory and secondary memory.
_oZ _o_moar VWm goH$ÊS´>r _o_moar g_PmB`oŸ&
Q.23. Explain semiconductor memory.
go_rH$ÊS>ŠQ>a _o_moar H$m dU©Z H$s{OEŸ&
Q.24. What is destructive and non-destructive readout?
{S>ñQ´>pŠQ>d VWm Zm°Z-{S>ñQ´>pŠQ>d arS>AmCQ> Š`m h¡?
Q.25. Explain magnetic memory.
_¡½Zo{Q>H$ _o_moar H$m dU©Z H$s{OEŸ&
Q.26. Draw the diagram of Floppy Disk and Hard Disk. Explain the working mechanism of track,
sector cylinder.
âcm°nr {S>ñH$ VWm hmS>© {S>ñH$ H$m S>m`J«m_ ~ZmB`oŸ& Q´>¡H$, goŠQ>a VWm {g{cÊS>a H$s H$m`©àUmcr g_PmB`oŸ&
Q.27. What is address Bus of memory?
_o_moar H$s ES´>og ~g Š`m h¡?
Q.28. What is Data Bus of memory? Explain.
_o_moar H$s S>mQ>m ~g Š`m h¡? g_PmB`oŸ&
Q.29. What do you mean by word length of a computer? Give examples.
EH$ H$åß`yQ>a H$s dS>© c¢W go AmnH$m Š`m Ame` h¡? CXmhaU Xr{OEŸ&
Q.30. What are different ways to specify processing speed of a computer.
EH$ H$åß`yQ>a H$s àmogoqgJ ñnrS> H$m {ZYm©aU H$aZo Ho$ {d{^ÝZ VarHo$ Š`m h¢?
Q.31. What is microprocessor? Explain Architecture of a simple microprocessor.
_mBH«$moàmogoga Š`m h¡? EH$ gmYmaU _mBH«$moàmogoga H$s g§aMZm g_PmB`oŸ&
Q.32. What is a microcontroller? Explain how it is used in Industrial control.
_mBH«$moH$ÊQ´>moca Š`m h¡? g_PmB`o {H$ `h Am¡Úmo{JH$ {Z`ÝÌU _| H¡$go Cn`moJ {H$`m OmVm h¡Ÿ&
Q.33. Differentiate Microcomputer & Microcontrollers.
_mBH«$moH$åß`yQ>a VWm _mBH«$moH$ÊQ´>moca _| AÝVa ~VmB`oŸ&
Q.34. What is Virtual Memory? Explain the concept giving suitable example.
dMw©Ab ‘o‘moar ³¶m hmoVr h¡? Cn¶w³V CXmhaU Ûmam H§$goßQ> g‘PmBE§&
Q.35. What is Paging? Explain how it implements Virtual memory concept giving suitable ex-
ample.

noqOJ ³¶m h¡? Cn¶w³V CXmhaU XoVo hwE dMw©Ab ‘o‘moar H§$goßQ> H$mo Bpåßb‘oÝQ> H¡$go {H$¶m OmVm h¡?
Q.36. What is the total memory addressing capability of processors with indicated address bus
length?
{ZåZ Xem©E ES´>og ~g b|W Ho$ gmW àmogogg© H$s Hw$b ‘o‘moar ES´>oqgJ H¡$no{~{bQ>r {H$VZr h¡?
(a) 8 (b) 26 (c) 32 (d) 64
(e) 128