Page 27 - Bangladesh_classwiz_BOOK2018_rev_Neat

Gici 12 msL¨vwU‡K K¨vjKz‡jU‡i cÖ‡ek Kwi‡q h (oct) evUb Pvc‡j msL¨vwU wb‡Pi wØZxq w¯Œ‡bi g‡Zv
A±v‡j cÖ`wk©Z n‡e|

w3^12zk=h

8. (1001) I (10001) †hvM Ki‡Z n‡e|
2
2
mgvavb- w3†P‡c K¨vjKz‡jU‡i Base- N mode G cÖ‡ek Kiv n‡jv| Gici i (BIN) ‡P‡c Binary
mode G cÖ‡ek Ki‡Z n‡e| AZtci wb‡Pi w¯Œ‡bi g‡Zv msL¨v `yBwU‡K cÖ‡ek Kwi‡q evUb =Pvc‡j djvdj
cÖ`wk©Z n‡e|

(Key log- w3i1001+10001=)

9. ( ) 16 + (12) = ?
8
mgvavb- w3 †P‡c K¨vjKz‡jU‡i Base- N mode G cÖ‡ek K‡i ^ (Hex) ‡P‡c cÖ_‡g Hexadecimal

mode G Avm‡Z n‡e| Gici z (A) †P‡c =evUb Pvc‡j wb‡Pi cÖ_g w¯Œ‡bi g‡Zv GKwU w¯Œb cvIqv hv‡e|
Gici + evUb †P‡c h (oct) Pvc‡j K¨vjKz‡jUi wØZxq gvbwU A±vj MÖnY Ki‡e| wØZxq gvbwU †`Iqvi ci
= evUb Pvc‡j djvdj A±v‡j cÖ`wk©Z n‡e| ‡n·v‡Wwmgv‡j djvdj cvIqvi Rb¨ ^ (HEX) evUb Pvc‡Z n‡e|

(Key log- w3^z=+h12=^)

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