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372 Fundamentals of Computers NPP

Q.6. What is serial access memory? Explain giving example.
gr[a`c EŠgog _o_moar Š`m h¡? CXmhaU XoH$a g_PmB`oŸ&
Q.7. What is cache memory? Explain different Caching systems.
Ho$e _o_moar Š`m h¡? {d{^ÝZ Ho$qeJ {gñQ>åg H$m dU©Z H$s{OEŸ&
Q.8. What is cache miss and hit ratio?
Ho$e {_g VWm {hQ> aoemo Š`m h¡?
Q.9. What is the role of memory controllers?
_o_moar H$ÊQ´>mocg© H$s Š`m ^y{_H$m h¡?
Q.10. Explain storage organisation of Hard disk, floppy disk and magnetic tape.

hmS>© {S>ñH$, âcm°nr {S>ñH$ VWm _¡½Zo{Q>H$ Q>on H$m ñQ>moaoO Am°J}ZmBOoeZ g_PmB`oŸ&
Q.11. Explain different types of floppy disks.
âcm°nr {S>ñH$ Ho$ {d{^ÝZ àH$ma g_PmB`oŸ&
Q.12. Compare Hard disk and Floppy Disk.
hmS>© {S>ñH$ VWm âcm°nr {S>ñH$ H$s VwcZm H$s{OEŸ&
Q.13. Explain different types of Optical Disks.

Am°pßQ>H$c {S>ñŠg Ho$ {d{^ÝZ n«H$mam| H$m dU©Z H$s{OEŸ&
Q.14. What are the advantages of CD-ROM? What are its disadvantages?

CD-ROM Ho$ Š`m cm^ h¢? BgH$s Š`m hm{Z`m± h¢?
Q.15. Explain Program Memory and Data memory.
àmoJ«m_ _o_moar VWm S>mQ>m _o_moar H$m dU©Z H$s[OEŸ&
Q.16. Explain storage organisation of magnetic tape. What are its advantages and disadvantages?
_¡½Zo{Q>H$ Q>on H$m ñQ>moaoO Am°J}ZmBOoeZ g_PmB`oŸ& BgHo$ cm^ Ed§ hm{Z`m± Š`m h¢?
Q.17. What is the significance of size of data bus and address bus? Explain.
S>mQ>m ~g VWm ES´>og ~g Ho$ AmH$ma H$m Š`m _hËd h¡? ñnîQ> H$s{OEŸ&
Q.18. What are different types of memories in a computer system ? Write one specific application
for each.
EH$ H$åß`yQ>a {gñQ>_ _| _o_moarO Ho$ {d{^ÝZ àH$ma Š`m h¢? àË`oH$ Ho$ {cE EH$ {d{eîQ> AZwà`moJ {c{IEŸ&
Q.19. Explain the organisation of Hard disk. How data is written onto the disk?
hmS>© {S>ñH$ H$m Am°J}ZmBOoeZ g_PmB`oŸ& {S>ñH$ na S>mQ>m H¡$go {cIm OmVm h¡?
Q.20. What are different uses of ROM? Explain.
ROM Ho$ {d{^ÝZ Cn`moJ Š`m h¢? dU©Z H$s{OEŸ&
Q.21. On what factor does the memory addressing capability of CPU depend?

CPU H$s _o_moar ES´>oqgJ j_Vm {H$Z H$maH$ na {Z^©a H$aVr h¡?