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ixLHd moaO;shla hkq. ´ kEu mßñ ; w.hla ksrEmKh l, yels ksÅ , l=, lhls ‘. ixLHd moaO;shl wjYH;djh. ixLHd moaO;s wdY%fhka l< yels ld¾hhka lsysmhla my;ska ± lafjhs ' - w.hhka ksrEmKh lsÍu - . Kka lsÍu - . Kkh lsÍu - jákdlï iei£u - w.hka wkqms < sfj < ska ilia lsÍu. ixLHd moaO;s.
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ixLHdmoaO;shlahkq ´kEumßñ; w.hla ksrEmKh l, yelsksÅ, l=,lhls‘
ixLHdmoaO;shlwjYH;djh ixLHdmoaO;swdY%fhka l< yels ld¾hhka lsysmhlamy;ska ±lafjhs' - w.hhkaksrEmKhlsÍu - .KkalsÍu - .KkhlsÍu - jákdlïiei£u - w.hka wkqms<sfj<skailialsÍu
ixLHdmoaO;s 1 oYulixLHdmoaO;sh Decimal Number System 2 oaùuhixLHdmoaO;sh Binary Number System 3 wIaglixLHdmoaO;sh Octal Number System 4 IâoYulixLHdmoaO;sh Hexa Decimal Number System
oYulixLHdmoaO;sh ixLHdxl - 10 ^0 1 2 3 4 5 6 7 8 9& Wmßu w.h - 9
oaùuhixLHdmoaO;sh ixLHdxl-2 ^ 0 1& Wmßuw.h - 1
wIaglixLHdmoaO;sh ixLHdxl- 8 ^ 0 1 2 3 4 5 6 7& Wmßuw.h - 7
IâoYulixLHdmoaO;sh ixLHdxl - 16 ^0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15& Wmßuw.h- 15 kuq;aixLHdxlksrEmKhjkafka ^0 1 2 3 4 5 6 7 8 9 A B C D E F&
oyfha mdofha ixLHd moaO;sh wm mka;sfha <uqka 36 la isà 3610 3 6 101 100 10 1 10*3 1*6 30 + 6 = 36
oYulixLHdjlaoaùuhnjgyerùu ixLHdj 2 ka fnoñka b;sßh .kak 2 36 2 18 - 0 2 9 - 0 2 1001002 4 - 1 2 – 0 2 1 – 0
oaùuhixLHdjlaoYulnjgyerùu 2 n, f,i ,shd tl;=j .kak 1001002 1 0 0 1 0 02 24 20 25 23 22 21 1 16 32 8 4 2 32+ 0 +0 + 4 + 0 + 0 = 36
oYulixLHdjlawIaglnjgyerùu ixLHdj 8 ka fnoñka b;sßh .kak 8 295 8 36 - 7 4 - 4 4478
wIaglixLHdjlaoYulnjgyerùu 8 n, f,i ,shd tl;=j .kak 4358 4 3 5 8 80 82 81 1 64 8 256 + 24 + 5 = 285
wIaglixLHdjlaoaùuhnjgyerùu 8= 23 1 – 001 2 - 010 3 - 011 4 - 100 5 – 101 6 - 110 7 - 111 8 - 100
wIaglixLHdjlaoaùuhnjgyerùu iEuixLhdxlhlaufoflamdofhaixLHdxl 3 ka 3 olajkak 3578 4 2 1 3 5 7 ? ? ? 011 101 111 3578 = 0111011112
oaùuhixLHdjlawIaglnjgyerùu mdofhaixLHdxl 3 ka 3 LdKavlr 8 mdohgw.holajkak 1011110112 4 2 1 1 0 1 1 1 1 0 1 1 2 ? ? ? 7 5 3 5738
odifha mdofha ixLHd moaO;sh ixLHdxl - 16 ^0 1 2 3 4 5 6 7 8 9 A B C D E F & Wmßu w.h - 15 (F)
oYulixLHdjlaIâoYulnjgyerùu ixLHdj 16 ka fnoñka b;sßh .kak 16 92 5 - 12 (C) 5C16
IâoYulixLHdjlaoYulnjgyerùu 16 n, f,i ,shd tl;=j .kak 5E16 5 E16 160 161 1 16 (16*5)+(1*14) = 94
IâoYulixLHdjlaoaùuhnjgyerùu iEuixLHdxlhlaufoflamdofhaixLHdxl 4 ka 4 olajkak 3 B16 3 11 0011 1011 3B16 = 001110112 8 4 2 1 ? ? ? ?
oaùuhixLHdjlaIâoYulnjgyerùu foflamdofhaixLHdxl 4 ka 4 LdKavlr 16 mdohgw.holajkak 011110112 0 1 1 1 1 0 1 1 2 7 11 (B) 8 4 2 1 7B16 ? ? ? ?
IâoYulixLHdjlawIaglnjgyerùu odifhamdofhkafoflamdohgyrjdmiqj 3ka 3 LdKavlrkak 7B16 0 1 1 1 1 0 1 1 2 0 1 1 1 1 0 1 1 2 1 7 3 1738
wIaglixLHdjlaIâoYulnjgyerùufoflamdohgyrjdmiqj 4ka 4 LdKavlr w.hka ,nd .kak 5768 101 111 110 2 1 0 1 1 1 1 1 1 0 2 1 7 14 (E) 17E16
idrdxYh 1 oYulixLHdmoaO;sh(D) Decimal Number System 2 oaùuhixLHdmoaO;sh(B) Binary Number System 3 wIaglixLHdmoaO;sh(O) Octal Number System 4 IâoYulixLHdmoaO;sh(H) Hexa Decimal Number System mqreÿmdoh kqmqreÿmdo
mqreÿmdofhkakqmqreÿmdohg kqmqreÿmdofhkamqreÿmdohg B to D O to D H to D D to B D to O D to H mqkrdj¾:j fnokak n, ,shkak
kqmqreÿmdofhkakqmqreÿmdohg O to B B to O 3 ka 3 LdKav - 4 2 1 H to B B to H 4 ka 4 LdKav - 8 4 2 1 H to O O to H 2 mdohyryd
mß.KlhlaNdú; lrkfla; l%u ASCII – American Standard Code for Information Interchange BCD – Binary Coded Decimal EBCDIC – Extended Binary Coded Decimal Interchange Code Unicode – Universal Code
ASCII – American Standard Code for Information Interchange ìgq 7 fyda 8 ls wkq,laIK 128 fyda 256 ls h;=re mqjrefõiEu h;=rlgufjkajQfla;hla we; Eg- A= 1000001 Enter Key = 0001101
BCD ixLHdmuKlaksrEmKh l, yel‘h 0 1 2 3 4 5 6 7 8 9 tuksid .Klhka;%j, Ndú; úh iEuixLHdxlhlauìgq 4lska
EBCDIC ìgq 8 la Ndú; úh IBM Mainframe mß.Kl j, Ndú; úh
Unicode úúONdId j, wl=re j,gúúOfla; Wod - isxy, Unicode