Computer Essays

3026 Words Feb 27th, 2013 13 Pages
Computer Fundamental What Is Computer?
Kw¤úDUvi wK? Computer kãwUi mvaviY A_© n‡”Q MYK hš¿| j¨vwUb kã Compute †_‡K Bs‡iRx Computer k‡ãi DrcwË| Compute kãwUi A_© MYbv ev wnmve wbKvk Kiv| Kw¤úDUv‡ii mvnv‡h¨ g~jZt †hvM, we‡qvM, ¸Y, fvM BZ¨vw` Kvhv©ejx m¤úv`b Kiv hvq| wKš‘ eZ©gvb hy‡M Kw¤úDUv‡ii eûgyLx e¨env‡ii d‡j Kw¤úDUv‡ii ms½v A‡bK e¨vcKZv jvf K‡i‡Q| †Kvb mxwgZ ms½v w`‡q Avi Kw¤úDUvi‡K MÛxe× Kiv hvq bv|

Who Is The Inventor Of Computer?
Kw¤úDUvi -Gi Avwe®‹viK ‡K? wewkó weÁvbx weªwUk MwYZwe` Pvj©m e¨v‡eR AvaywbK Kw¤úDUv‡ii g~jbxwZ wbav©iY K‡ib| ‰eÁvwbK cÖhwy ³i Afv‡e e¨v‡e‡Ri GB g~jbxwZ ev¯—evqb Kiv m¤¢e nqwb| ZeyI Zvui GB hyMvš—Kvix wPš—vfvebv Ges cÖ‡Póvi Rb¨ Zvu‡K AvaywbK Kw¤úDUv‡ii RbK ejv nq| 1887 mv‡j Wv³vi nvigvb n‡jwi_ Av‡gwiKvi
…show more content…
mycvi Kw¤úDUvi 2. †gBb‡d«g Kw¤úDUvi 3. wgwb‡d«g Kw¤úDUvi 4. gvB‡ v Kw¤úDUvi ev, cv‡m©vbvj Kw¤úDUvi| wb‡P Gi m¤ú‡K© Zz‡j aiv nj|

Classification Of Digital Computer: wWwRUvj Kw¤úDUvi Gi MVb cÖbvjxt Super Computer. D`vniYt fvi‡Zi wbR¯^ ˆZix K…Z mycvi Kw¤úDUvi ÔcigÕ| GQvov i‡q‡Qt Cray-1, Cyber-205. Mainframe Computer. D`vniYt UNIVAC 1100/11, IBM 6120, NCR N8370, IBM 4341. Miniframe Computer. D`vniYt PDP 11, NOV A3, IBM S/34, IBM S/36. Micro Computer. D`vniYt eZ©gv‡b Avgiv †h me Kw¤úDUvi †`wL Zvi meB n‡”Q gvB‡ v ev, cv‡m©vbvj Kw¤úDUvi| G‡`i g‡a¨ i‡q‡Q : Apple 64, IBM PC, TRS 80 cÖf„wZ|

Created by: Md. Kamrul Hassan Bappy

Page: 1 of 6

E-mail: info@khola-janala.com

Computer Fundamental Measurement Of Data Of The Computer:
Computer -Gi Z_¨ cwigv‡ci GKKt evBbvix bv¤^vi c×wZ‡Z e¨eüZ AsK 0 (ïb¨) Ges 1 (GK) ‡K Bit e‡j| Bs‡iRx Binary k‡ãi Bi I Digit k‡ãi t wb‡q Bit kãwU ˆZix n‡q‡Q| Kw¤úDUvi ¯§„wZ‡Z iw¶Z 0 I 1 Gi †KvW w`‡q wewfbœ Z_¨ msiw¶Z _v‡K| G Kvi‡Y Kw¤úDUv‡ii ¯§„wZi aviY ¶gZvi ¶y`ª GKK wnmv‡e Bit kãwU e¨eüZ nq| Kw¤úDUvi GB 0 I 1 Øviv †h we‡kl c×wZ‡Z Kw¤úUv‡ii KvR K‡i Zv‡K Kw¤úUv‡ii hvwš¿K fvlv ejv nq|

Bit, Byte, KB,MB,GB Ges Gi g‡a¨ m¤úK©t
Kw¤úDUv‡ii ¯§„wZ‡Z weU, evBU ev Kw¤úDUv‡ii kã avi‡Yi msL¨v Øviv aviY ¶gZv wb‡`©k Kiv hvq| mvavibZt evBU w`‡q ¯§„wZi aviY ¶gZv cÖKvk Kiv nq| Z‡e ejv `iKvi †h weU n‡”Q Kw¤úUv‡ii msL¨v c×wZi

Related Documents