JESSORE

Department of computer Engineering & technology

Subject Name: Computer Fundamentals

Subject Code: 6611

|Submitted To |
|Engr.Md.Shaheen akter |
|Asstt. Professor & Head |
|Department |
|Of |
|Computer engineering & technology |
|BCMC college of engineering &Technology |
|Submitted By |
|Name: |
|Class Roll: |
|Technology: computer |
|Board Roll: |
|Reg No: |
|Session: |

Date of Submission:

Index

|Job No. |Name of Job |Date |
|01 |Identify the major unit and their interconnection of a computer. | |
|02 |Identify different types of memory and storages devices. | |
|03 |Demonstrate the overview of a modern keyboard and the operations of different keys. | |
|04 |Demonstrate the overview of a mouse and operation. | |
|05 |Identify the control and connectors of CRT monitor. | |
|06 |Identify the control and connectors of LED monitor. | |
|07 |Identify different types of printer and their control panels. | |
|08 |Identify the feature of the text editor of a QBASIC interpreter. | |
|09 |Prepare and execute simple QBASIC program for displaying message. | |
|10 |Prepare and execute simple arithmetic program for addition, subtraction, multiplication and division. | |

Job No:1 Date:

Name of Job: Identify the Major Units and Their Interconnection of a Micro Computer

weeiY: GKwU cv‡m©vbvj Kw¤úDU†ii wZbwU Ask| h_v: gwbUi, Kx-‡evW© Ges wm‡÷g BDwbU|wm‡÷g BDwb†Ui wfZ‡i A‡bK hš¿cvwZ _v‡K| Gme hš¿cvwZ‡K ejv nq nvW©Iq¨vi| Kw¤úDUvi wKfv‡e KvR K‡i Zvi Dci wfwË K‡iB Gi hš¿cvwZ msMwVZ Kiv nq| GKwU Kw¤úDUvi e¨e¯’vcbvq msMwVZ hš¿cvwZ wb¤œwjwLZ PviwU cÖavb †kÖbx‡Z wef³ | h_v:

I. BbcyU wWfvBm (input Device)

II. ‡m›Uªvj cÖ‡mwms BDwbU (Central Processing Unit)

III. ¯§„wZ fvÛvi (Memory)

IV. AvDUcyU wWfvBm(Output device)|

Cpu(central processing unit)

wPÎ:1 Block diagram of a Personal Computer

Kw¤úDUvi BbcyU wWfvBm I AvDUcyU wWfvBm K‡›Uªvj BDwbU ev system Unit-Gi mv‡_ mshy³ _v‡K| G‡`i ms‡hvM cÖ‡qvRbxq Zv‡ii gva¨‡g Ki‡Z nq|

Kx-‡evW©, gvDm, gwbUi I wcÖ›Uvi Zv‡ii gva¨‡g system BDwb†Ui mv‡_ ms‡hvM †`qv nq|

wPÎ: 2 Kw¤úDUv‡ii ms‡hvM e¨e¯’v

wb‡P Kw¤úDUv†ii ms‡hvM e¨e¯’v Av‡jvPbv Kiv n‡jv:

1.me©cÖ_g Iqv‡ji cvIqvi †evW© ‡_‡K BDwcGm-G mshy³ Ki‡Z n‡e|

2. BDwcGm ‡_‡K ms‡hvM cvIqvi w÷‡U mshy³ Ki‡Z n‡e|

3. cvIqvi w÷U †_‡K GKwU ms‡hvM wm‡÷g BDwb‡U , GKwU gwbU‡i Ges Av‡iKwU wcÖ›Uvi ms‡hvM w`‡Z n‡e|

4. gwbU‡i GKwU ms‡hvM wm‡÷g BDwb‡U mshy³ Ki‡Z n‡e|

5.Kx-‡ev‡W©i ms‡hvM wm‡÷g BDwb‡U mshy³ Ki‡Z n‡e|

6.gvDm K¨vej ms‡hvM wm‡÷g BDwb‡U mshy³ Ki‡Z n‡e|

7.wcÖ›Uv‡ii GKwU K¨vej ms‡hvM wm‡÷g BDwb‡U mshy³ Ki‡Z n‡e Ges Ab¨ GKwU K¨vej cvIqvi cvIqvi w÷‡U jvMv‡Z n‡e|

Job No:2 Date:

Job Name: Indentify Different types of Storage Device

weeibx (Description):Z_¨ msiÿ‡Yi Rb¨ e¨eüZ gva¨g‡K Kw¤úDUv‡ii ‡g‡gvwi ev ¯§„wZ e‡j| cÖwµqvKi‡Yi myweavi Rb¨ †g‡gvwi‡Z DcvË I Z_¨ Rgv ivLv nq Ges cª‡qvR‡b Zv mn‡R Kv‡R jvMv‡bv hvq| DcvË msiÿ‡Yi Rb¨ †ggwi‡Z A‡bK¸‡jv mywbw`©ó ¯’vb¸‡jv mbv³ Kivi Rb¨ cÖ‡qvRbxq e¨e¯’vI _v‡K|

Kw¤úDUv‡ii ¯§„wZ ev ‡g‡gvwi wZb cÖKvi| h_v:

1. g~L¨ ¯§„wZ

2. ‡MŠY ¯§„wZ

3. evé ‡÷v‡iR|

1. g~L¨ ¯§„wZ (Primary storage): ‡h ¯§„wZi mv‡_ ALU-Gi cÖZ¨ÿ ms‡hvM _v‡K Zv‡K gyL¨ ¯§„wZ e‡j| AZ¨šÍ `ªæZ MwZm¤úbœ ALU- Gi cÖZ¨ÿ ms‡hvM _vKvq gyL¨ ¯§„wZ‡KI AZ¨šÍ `ªæZ MwZm¤úbœ n‡Z nq| ‡hme Z_¨ I wb‡`©k me©`v cª‡qvRb c‡o Zv‡`i‡K g~L¨ ¯§„wZ‡Z ivLv nq| GQvov ALU-hLb MYYv K‡i ZLb cÖ‡qvRbxq Z_¨ I wb‡`©k ‡MŠY ¯§„wZ †_‡K mvgwqKfv‡e gyL¨ ¯§„wZ‡Z Rgv ivLv nq|MYbv ‡kl nIqvi ci Zv‡`i‡K cybivq †MŠY ¯§„wZ‡Z mw‡q †bIqv nq| gyL¨ ¯§„wZ wZb cªKvi| h_v:

• Af¨všÍixY

• ewnt¯’

• Read, Write memory.

2.‡MŠY ¯§„wZ (secondary storage): Kw¤úDUv‡ii Kvh©‡ÿÎ we¯Í…wZ Kivi Rb¨ †MŠY ¯§„wZ e¨envi Kiv nq| GUv ‡m‡KÛvwi ev G·Uvibvj †g‡gvwi wnmv‡eI cwiwPZ| G ¯§„wZ‡Z mvavibZ cÖwµqvKi‡bi djvdj Ges wKQz cÖ‡qvRbxq †cÖvMªvg msiÿY Kiv nq|GUv AaŸsmvZœK, cwieZ©b‡hvM¨ Kv‡R gyL¨¯§wZ QvovI AwZwi³ RvqMvi e¨e¯’v Kiv nq †MŠY ¯§„wZi gva¨‡g|Gi aviY ÿgZv gyL¨¯§„wZi Zzjbvq A‡bK †ewk| Z‡e GUv gyL¨¯§„wZi Zzjbvq axi MwZm¤úbœ | cÖwµqvKi‡Yi‡Kvb KvR GwU†Z msMwVZ nq bv ; †Kej WvUv I wb‡`©k G‡Z msiÿY Kiv nq|

‡PŠ¤^K†Uc(Magnetic tap), d¬wc wW¯‹ (Floppy disk), nvW© wW¯‹(Hard disk), ‡PŠ¤^K Wªvg(Magnetic Drum)BZ¨vw` †MŠY ¯§„wZi AšÍfz³| †MŠY ¯§„wZi mÂq ÿgZv gyL¨¯§„wZi Zzjbvq A‡bK †ewk; KviY Gi g‡a¨ wbKU fwel¨‡Z MYbvi cÖ‡qvRb Ggb me Z_¨ I wb‡`©kB _v‡K | gyL¨¯§„wZi Zzjbvq Gi MwZ Kg e‡j weU wcQz LiPI Kg | d‡j mÂq ÿgZv †ekx n‡jI †MŠY ¯§„wZ AwgZe¨qx nq bv| Gi A¨vK‡mm mgq K‡qK wgwj †m‡KÛ|

3. evé †÷v‡iR (Bulk storage): e¨emv msµvšÍ wewfbœ Kv‡R gnvKvk hvÎv BZ¨vw` †ÿ‡Î MYbvq cªPzi Z_¨ jv‡M| evé †÷v‡i‡R G me Rgv _v‡K| G Kvi‡Y G‡`i mÂq ÿgZv AZ¨šÍ †ewk|‡mLvb †_‡K Avevi hvqgyL¨ ¯§„wZ‡Z| MYbv †kl n‡q hvevi c‡i G Z_¨ I wb‡`©k Avevi wecixZfv‡e gyL¨ ¯§„wZ n‡q †MŠY ¯§wZ Ges me©‡k‡l evé †÷v‡i‡R wd‡i Av‡m| Avevi bZzb MYbvi Rb¨ cÖ‡qvRbxq Z_¨ I wb‡`©k evé †÷v‡iR †_‡K †MŠY ¯§„wZ n‡q gyL¨¯§wZ‡Z hvq|

Job No:3 Date:

Name of Job: Indentify the parts & Floppy disk drive

weeibx (Description) t d¬wc wW¯‹ n‡jv Ggb GK ai‡bi enb‡hvM¨ ¯§„wZ e¨e¯’v hv cvZjv c­vwó‡Ki PvKwZi Dci g¨vM‡bwUK AK&ªvBW - Gi cÖ‡jc w`‡q ˆZwi Kiv nq| AZ¨š— cvZjv I bgbxq †nZz Gi bvg d¬wc| gvB‡µv Kw¤úDUvi GK ev GKvwaK d¬wc wW¯‹ WªvB‡fi ms‡hvM Kiv hvq WªvBf¸‡jv‡K A.B BZ¨vw` Øviv mbv³ Kiv nq|

MVY (Construction)t Floppy Disk Drive G Stepper Motor, Magnetic Head Head Assembly . Carriage Metal Land to Linear Motion Converting Mechanism BZ¨vw` hš¿vsk we`¨gvb |

Kvh©cÖYvwj (Functions)t wb‡Pi wPÎ Floppy Drive ‡`Lv‡bv n‡jv | G‡Z Magnetic ev Component read / Write Head GKwU disk Gi Head stant Gi Dci ¯’vwcZ nq| Floppy Disk Drive G Spindle bvgK GKwU DC Motor Øviv Constant Speed G Nyiv‡bv nq|

[pic]

wPÎt 3 d¬wc wW¯‹ WªvB‡fi wewfbœ Ask

Spindle Motor Gi Spcad mvaviYZ Negative feed Back Øviv Nyiv‡bv nq Disk Gi †Kvb Trank Gi Dci Read / Write Head †K ivLvi Rb¨ Stapper Motor e¨envi Kiv nq | GKwU Lead Serew A_ev Lot Out Take in stell band Gi gva¨‡g Stepper Motor Gi Rotational Motion †K linear Motion Gi gva¨‡g magnetic head Gi Carriate mn Side K‡i | †Kvb wbw`©ó Track G †cŠQvi Rb¨ Motor wU‡K mvaviYZ av‡c av‡c Zero Track ch©š— †Nv‡i| Floppy Disk Gi g‡a¨ †Kvb Data Read/ write A_ev Disk Access me wKQzB prg Kiv _v‡K| hv Floppy Disk Controller Øviv wbqw¤^Z Kiv nq|

Job No:4 Date:

Name of Job: Indentify the parts & connector of a Hard disk drive.

weeiYx (Description) : nvW©wW¯‹ WªvBf nj Kw¤úDUv†ii Lye Kvh©Kwi GKwU BbcyU /AvDUcyU wWfvBm| nvW©wW¯‹‡K †m‡KÛvwi †g‡gvwi wn‡m‡e e¨envi Kiv nq | hvi mvnv‡h¨ A‡bK eo ai‡bi WvUv ev ‡cÖvMÖvg Rgv ivLv hvq| d¬wc wW‡¯‹i Zzjbvq Gi †÷v‡iR K¨vcvwmwU A‡bK ‡ewk Ges Read/write spead A‡bK ‡ewk|

MVb (Construction) : nvW©wW‡¯‹I mv‡d©m mvaviYZ A¨vjywgwbqv‡gi ‰Zix hv‡Z †dwiK AKªvBW ev Ab¨ avZe c`v‡_©I cÖ‡jc _v‡K| Gi ‡n‡Wi mv‡_ mv‡d©‡mi GKwU M¨vc _v‡K, hv d¬wc wW‡¯‹ _v‡K bv| hvi dj Gi †WbwmU I w¯úW DfqB e„w× cvq| wb‡P GKwU nvW© wW‡¯‹i wPÎ †`Lv‡bv nj:

[pic]

[pic]

GKwU gU‡ii mvnv‡h¨ G wW¯‹‡K GKwU wbw`©ó MwZ‡Z Nyiv‡bv nq| d¬wc wW‡¯‹i gZ G‡Z ÷vU© Avc wW‡j nq bv|Gi wW¯‹ †nW‡K GKUv GKPz‡qUi gva¨‡g wewfbœ Uªv‡K †bqv nq|Gi K¨vcvwmwU evov‡bvi Rb¨ GKB WªvB‡fi mv‡_ KZ¸‡jv †cøUvi e¨envi Kiv nq| cÖwZwU mv‡d©‡mi Dfq w`‡K avZe cÖ‡jc _v‡K e‡j cÖwZwU mv‡d©‡mi Rb¨ `yBwU †nW mshy³ _v‡K| GK ev GKvwaK wW¯‹ †cøUwewkó nvW© wW‡¯‹i wPÎ wP‡Î †`Lv‡bv n‡q‡Q|Gme nvW© wW‡¯‹i Rb¨ N~Y©b ˆZix nq 3600 rpm, 5400 rpm Ges 7200 rpm G N~Y©bMwZ, d¬wc wW‡¯‹i Zzjbvq cªvq `k †_‡K wek ¸Y ‡ewk|

.

Job No: 5 Date:

Name of Job: Indentify the parts & connectors of Compact Disk Drive.

weeiYx (Description) : wmwW WªvBf g~jZ AcwUK¨vj c×wZ‡Z KvR K‡i| Gi Rb¨ †h wW¯‹ e¨envi Kiv nq Zv‡K AcwUK¨vj ev †jRvi wW¯‹ ejv nq| wekvj AvK„wZi wWwRUvj WvUv msiÿ‡Yi Rb¨ Gme wW¯‹ e¨envi Kiv nq| g¨vM‡bwUK wW¯‹ WªvBf †_‡K Gi c×wZ A‡bKUv Avjv`v| Gi wiW/ivBU m¤úbœ Kiv nq jvBU †mv‡m©i gva¨‡g| Gi Kvh©c×wZ GKwU wP‡Î wb‡P †`Lv‡bv n‡jv:

Mirror Beam splitter

Laser

Objective lens

Disk surface Sensors

wPÎ: 5

G c×wZ‡Z wW‡¯‹ GKeviB gvÎ ivBU Kiv nq|G‡ÿ‡Î cÖ_‡g †h WvUv ivBU Ki‡Z n‡e Gi mgZzj¨ jvBU †mvm© ˆZix Kiv nq| H cÖKvi †jRvi weg‡K GKUv ‡jÝ e¨env‡ii gva¨‡g AcwUK¨vj wW‡¯‹i Dci †djv nq| d‡j Gi mv‡d©‡mi Dci GK cÖKvi M‡Z©i m„wó nq| A_v©r †hLv‡b Av‡jv c‡o †mLv‡b MZ© nq Ges †hLv‡b Av‡jv c‡o bv †mLv‡b MZ© nq bv|G c×wZ‡Z wW‡¯‹ Z_¨ †iKW© Kiv nq| Avevi WvUv wiW Kivi †ÿ‡Î mv‡d©m †_‡K Av‡jvi wi‡cøKk‡bi gva¨‡g Zv wiW Kiv nq| A_v©r G‡ÿ‡Î †hLv‡b MZ© _v‡K †mLv‡b †_‡K Av‡jvi wi‡cøKkb N‡U Avi †hLv‡b †jv ev MZ© †bB †mLvb †_‡K Av‡jvi cÖwZdjb N‡U bv|

AZci D³ Av‡jv‡K †m݇ii gva¨‡g Avevi WvUv‡Z cwibZ Kiv nq| Gfv‡e wmwW WªvB‡fi gva¨‡g wiW/ivBU m¤úbœ Kiv nq| G‡ÿ‡Î Wite-once Read many-Times c×wZ e¨envi Kiv nq| A_v©r G‡Z †iKW©K…Z WvUv Avi gyQv hvq bv |

Job No: 6 Date:

Name of Job: indentify the different types of Key-Board and their Keys.

weeiYx (Description) : Kw¤úDUv‡i eûj e¨eüZ BbcyU wWfvBmmg~‡ni g‡a¨ Key-Board GKwU Ab¨Zg| Key-Board e¨ZxZ GKwU Kw¤úDUvi Pvjv‡bvi K_v wPšÍvI Kiv hvq bv| Key-Board g~jZ `yÕ cÖKvi|

h_v:

i) wmwiqvj Key-Board I ii) c¨vivjvj Key-Board ‡h Kx-‡evW© n‡Z A‡bK¸‡jv WvUv weU‡K GK mv‡_ †cÖiY Kiv hvq Zv‡K c¨vivjvj Key-Board e‡j|GKwU Kx-‡ev‡W©

102 wU ev 104 wU †evZvg _v‡K|

[pic]

wPÎ: 6 wK-‡evW©

wb‡P wewfbœ ai‡bi Kx¸‡jvi mswÿß cwiwPwZ D‡jøL Kiv n‡jv t

i) Enter key t Kw¤úDUvi Pvjy Kivi ci Kvh©‡ÿ‡Î G Kx †ewk e¨envi Kiv nq| Enter Kx‡Z Pvc wb‡q †jLvi g‡a¨ dvKv m„wó K‡i Ges Ab¨ †evZv‡gi mv‡_ G Kx e¨envi K‡I wewfbœ KgvÛ †`qv nq| ii) Shift key t Caps Lock off Ae¯’vq Avgiv Shift Kx †P‡c a‡i †Kvb Aÿi UvBc Ki‡j Bs‡iRx eo nv‡Zi n‡e A_v©r Bs‡iRx K¨vwcUvj †jUvi n‡e Ges Shift Kx bv †P‡c a‡i †Kvb Aÿi Kx Pvc‡j †QvU nv‡Zi n‡e| mvaviYZ eo nv‡Zi †Kvb Aÿi Aÿi UvBc Ki‡Z PvB‡j Shift Kx cÖ‡qvRb nq| GQvovI wewfbœ c¨v‡KR Program G Shift Kx †P‡c a‡i wewfbœ KgvÛ †`qv nq| iii) Ctrl key t Ctrl key ‡K K‡›Uªvj Kx ejv nq| G Kx e¨envi wewfbœ c¨v‡KR Program G Av‡`k cÖ`vb Kiv nq| iv) Alt key t Alt key ‡K Aëvi Kx ejv nq| G Kx †P‡c a‡i wewfbœ c¨v‡KR Program G †gby wm‡j± Kiv nq| v) Caps Lock key t Caps Lock on Ae¯’vq †Kvb Aÿi UvBc Ki‡j Zv K¨vwcUvj †jUvi n‡e Ges Caps Lock off Ae¯’vq †QvU nv‡Zi n‡e| vi) Escape key t wewfbœ Application c¨v‡K‡R Esc Kx Pvc w`‡q Pvc w`‡q KgvÛ evwZj Kiv nq| vii) Character key t Kx-‡ev‡W© A,B,C BZ¨vw` †h Kx¸‡jv ‡`Lv hvq | G Kx¸‡jv‡K Character key ejv nq| G Kx¸‡jvi mvnv‡h¨ wewfbœ †jLv UvBc Kiv hvq| viii) Numeric key t Kx-‡ev‡W©i Wvb cv‡ki cÖvšÍ †N‡l mvaviYZ K¨vjKz‡jU‡ii me Kx-‡ev‡W©i AskwU| Dc‡ii †evZvg¸‡jv 1,2,3 BZ¨vw` Ges wb‡P KgvÛ †evZvg| †hgb- Page up, Page close _v‡K | Num Lock †jLvhy³ †evZvg GKevi Pvc w`‡j MvwYwZK †evZvg¸‡jv KvR K‡i| ix) Space Bar key t Kx-‡ev‡W©i GKev‡i wb‡Pi w`‡K GKwU j¤^v Kx _v‡K G‡K Space Bar key e‡j| †Kvb †jLvi gv‡S duvKv m„wói Rb¨ G Kx Pvc ‡`qv nq| x) Print Screen key t gwbU‡ii c`v©q hv wKQz Av‡Q , Zv GKev‡i wcÖ›U Kiv hvq bv wKš‘ G KvR Kivi Rb¨ Print Screen key wU e¨envi Kiv nq| xi) Pause key t wKQz wKQz evZ©v Av‡Q hv gwbU‡i Aí mg‡qi Rb¨ w¯’i _v‡K| wKš‘ B”QvgZ mgqe¨vcx cÖ`k©b-Gi Rb¨ Pause key wU e¨envi Kiv nq| xii) Arrey key ( ) t G Kx¸‡jv‡K gyfg¨v›U Kx ejv nq| G Kx¸‡jvi mvnv‡h¨ Kvm©vi‡K Wv‡b, ev‡g, Dc‡i wb‡P DVv-bvgv Kiv‡bv hvq| xiii) Pageup,Page down,End key t G Kx¸‡jvi e¨envi K‡i Page Dc‡i, wb‡P Ges me©‡k‡l -G hvIqv hvq|

Job No: 7 Date:

Name of Job: Indentify Different Types of Mouse & Their Features

weeibx (Description)t gvDm n‡jv GKwU ¶z`ª AvK…wZi n¯—PvwjZ BbcyU wWfvBm hv‡K mgZ‡j Dci bvov‡bv nq| G‡Z PvjvP‡ji d‡i X I Y Ab¨ eivei †h mi‡Yi m„wó nq Zvi GKUv D‡jKwUªK¨vj wmMbvj Zx‡ii gva¨‡g Kw¤úDUvi cvVv‡bv nq| Avi Gi Rb¨ KvR K‡I Gi Af¨š—‡I mshy³ UªvwKs ej|wewfbœ Kvh©KvwiZv cix¶vi Rb¨ G‡Z GK ev GKvwaK evUb e¨envi Kiv nq| gvDm‡K Kw¤úDUv‡ii mv‡_ mshy³ Kivi Rb¨ K¨vej e¨envi Kiv nq| gvD‡mi gva¨‡g mvaviYZ GKUv Ae¯’vbMZ Z_¨ cvVv‡bv nq| hvi mvnv‡h¨ c`©vq GKUv gvDm c‡q›Uvi‡K miv‡bv nq|Ac‡iwUs wm‡÷‡g gvD‡mi gyf‡g›U‡K we‡ePbv K‡I gvDm c‡q›Uv‡ii Ae¯’v‡bi cwieZ©b NUvq| A_©vr gvD‡mi ej‡K mvi‡d‡mi Dci bvov‡bv n‡j Gi miY‡K nwi‡R›Uvj fvwU©K¨vj eivei GKUv †gKvwbKvj mi‡Y i“cvš—i Kiv nq, hv‡K Avevi Gb‡KvWvi ev Ab¨ †Kvb Dc‡q mgZzj¨ B‡jKwUªK¨vj Bbdi‡gk‡b cwiYZ Kiv nq| G‡K Zv‡ii gva¨‡g Kw¤úDUv‡I cÖ`vb Kiv nq& Z‡e G wmMbvj Kw¤úDUv‡I cÖ`v‡bi Rb¨ Gi mv‡_ mshy³ evUb‡K †cÖm Ki‡Z nq| †cÖvMÖv‡gi Dci wbf©I K‡I gvD‡mi KvhKvwiZv e„w× Kiv hvq|

gvDm `y cÖKvi h_v- 1 B‡jK‡Uªv‡gKvwbKvj I 2 Ac‡Uv‡gKvwbK¨vj|

1| B‡jK‡Uªv‡gKvwbKvj gvDm (Electromechanical Mouse) B‡jK‡Uªv‡gKvwbKvj gvDm ivevi ejwU mi‡Yi d‡j `y A¶ (X I Y ) Gi †ivjv‡ii gy‡fg›U-G cwiYZ Kvi nq| G gyf‡g›U Abyhvqx Gi K›Uv‡ói mnvqZvq gvDm c‡q›Uvi‡K gyf Kivq|

[pic]

wPÎ t 7 Electromechanical Mouse

2| Ac‡Uv‡gKvwbK¨vj gvDm (optomechanocal Mouse) t AcwUK¨vj gvD‡mi ejvq †ivjv‡ii mv‡_ mshy³ wWm‡K LEDhy³ _v‡K, hvi mvnv‡h¨ gvDm e‡ji gyf‡g‡›Ui GKwU B‡jKwUªK¨vj wmMbvj ˆZwi K‡I Gi mvnv‡h¨ gvDm c‡q›Uvi‡K B”QvgZ miv‡bv hvq|

Job No: 8 Date:

Name of Job: Indentify Different control & connectors of a CRT Monitor

weeibx (Description) t Kw¤úDUv‡ii eûj e¨eüZ AvDUcyU wWfvBm mg~‡ni g‡a¨ gwbUi GKwU Ab¨Zg | gwbU‡ii gva¨‡g Kw¤úDUvi e¨enviKvixi †evaMg¨ MV‡b A¯’vqxfv‡e cÖwµqvKi‡Yi djvdj cÖKvk Kiv nq| AvDUcyU wWfvBm wnmv‡e cªwZwU Kw¤úDUvi gwbUi e¨envi Kiv nq| e¨enviKvix Kx †evW©I gva¨‡g Kw¤úDUvi DcvË †cÖiY Kivi mgq gwbU‡ii mvnvh¨ fyj åwš— Ae‡jvKb Ki‡Z cv‡i| gwbUi GKwU RbwcÖq AvDUcyU wWfvBm |Kw¤úDUvi e¨eüZ gwbU‡ii cÖavb Ask n‡jv e¨v_W † wUDe ev wmAviwU | Gi Kvi‡Y gwbUi‡K A‡bK mgq wm AviwU gwbUi ejv nq| gwbUi Ask‡K cwiPvjbvi Rb¨ Kw¤úDUvi wewfbœ ai‡bi wfwWI KvW© e¨eüZ nq wb‡Pi wP‡Î gwbU‡ii cÖavb Ask K¨v_W †I wUD‡ei Af¨šÍixY MVb †`Lv‡bv n‡jvt

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wPÎt 8

GUv cÖavbZ B‡jKUªb Mvb wW‡d¬Kkb Ask I dmdiv‡mi cÖ‡jchy³ c`©v wb‡q NwVZ | B‡jKUªb Mvb Ask n‡Z B‡jKUªb we”QzwiZ nq| B‡jKUªb Mvb Ask n‡Z we”QzwiZ B‡jKUªvb‡K Wv‡b- bvg ev Dc‡I wb‡P ¯’vbv¯—‡ii Rb¨ wW‡d¬Kkb As‡k D‡j­L I AbyfywgK K‡qj e¨envi eiv nq|

mwbUi Kw¤úDUvi n‡Z cÖwµqvK…Z djvdj MÖnb K‡I c`©vq cÖ`k©b K‡i Kw¤úDUvi n‡Z wfwWI wmMb¨vj B‡jKwUªK Mvb As‡k G‡m B‡jKUªb weg ˆZwi K‡i| D³ B‡jKUªb weg c`„vq dmdmv‡mi cÖ‡jc AvvNvZ K‡i Av‡jK we›`y Drcbœ K‡i| wWwd¬Kkb Ask B‡jKUªb weg‡K c`¨vq Wv‡i iv‡g ev Dc‡i wb‡P ¯’vbvš—i K‡i m¤úyY© c`©v Av‡jvwKZ K‡i| Gfv‡e gwbUi Kw¤úDUvi n‡Z MÖnbK…Z djvdj‡K c`©vq cÖ`k©b K‡i| Kvjvi gwbUi c`©vq wewfbœ i‡Oi †jLv ev Qwe dzwU‡q †Zv‡j| gwbU‡ii c`©vq cÖ`wk©Z †jLv ev Qwei i‡si Dci wfwË K‡i gwbUi‡K `y fv‡M fvM Kiv qvq | h_v t

1| g‡bv‡µvg 2| Kvjvi gwbUi

g‡bv‡µvg gwbUi Kw¤úDUvi KZ©„K cÖ‡mmK…Z djvdj‡K GK i‡O cÖ`k©b K‡i Ges Kvjvi gwbUi djvdj‡K wewfbœ iO cÖ`k©b K‡i| Kvjvi gwbUi †UK&ªUI MÖvwdK&ª Dfq gy‡f Z_¨ cÖ`k©b Ki‡Z cv‡i |

Job No: 9 Date:

Name of Job: Indentify Different Types of printer and the Major Unite of a Printer.

weiibxt (Description) t Kw¤úDUv‡ii cÖ‡mmK…Z djvdj‡K KvM‡R ¯’vqxfv‡e wjwce× Kivi Rb¨ †h AvDUcyU wWfvBR mg~n e¨envi Kiv nq, Zvi g‡a¨ wcÖ›Uvi GKwU Ab¨Zg | wewfbœ iKg Kv‡Ri Rb¨ wewfbœ ai‡bi wcÖ›Uvi wWRvBb Kiv n‡q‡Q| Avgv‡`i ‡`‡k eûj e¨eüZ wcÖ›Uvi mg~n t

1| WU g¨vwUªK&ª wcÖ›Uvi

2| B¼ †RU wcÖ›Uvi

3| †jRvi wcÖ›Uvi

1| WU g¨vwUªK&ª wcÖ›Uvi (Dot Matrix Printer ) t WU g¨vwUªK&ª wcÖ›Uv‡ii mvnv‡h¨ mg¯— A¶i ¸‡jv‡K †QvU †QvU we›`y ev WU Gi AvKv‡i wcÖ›U Kiv nq G wcÖ›Uv‡ii ‡n‡W g¨vwUªK&ª AvKv‡i mvnv‡bv Av‡bK My‡jv wcb _v‡K | wcÖ›U †nW I KvM‡Ri gvSLv‡b _v‡K Kvwj gvLv wdZv | hLb †h eY© Pvc‡Z nq ZLb †mB e‡Y©i WU ev we›`y¸‡jvi Abyi“c wcb¸‡jv wcÖ›U †nW †_‡K ‡ewi‡q G‡m KvwjgvLv wdZv‡K KvM‡Ri Dci †P‡c a‡i Ges eY©wU Qvcv nq| WU g¨vwUªK&ª wcÖ›Uv‡i A¶i ev eb© QvovI Qwe ev MÖvd wcÖ›U Kvi qvq| wcÖ›U †n‡W wc‡bi msL¨ hZ †ewk nq eb© ev Qwei ¸YMZ gvbI ZZ fvj nq| G wcÖ›Uvi cÖwZ †m‡K‡Û 40 †_‡K 250 wU eY© Qvcv‡Z cv‡i | eb© ev wPÎ Qvcvi mgq G wcÖ›Uv‡i weiw³Ki k‡ãi m„wó nq |

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wPÎt WU g¨vwUª· wcÖ›Uvi

2| B¼ †RU wcÖ›Uvi(Ink Jet Printer ) B¼ †RU wcÖ›Uvi eZ©gv‡b Lye RbwcÖq | G wcÖ›Uv‡ii mvnv‡h¨ Kv‡jv I iwOb wcÖ›U Kiv hvq|G‡Z KZ¸‡jv m~² b‡Rj †_‡K ˆe`y¨wZK PvR©hy³ Kvwj †ewi‡q G‡m KvM‡Ri w`‡K Qz‡Uhvq| GKwU ˆe`y¨wZK †¶Î PvR© hy³ Kwji m~² KYv¸‡jv‡K wVKgZ mvwR‡q KvM‡Ri Dci †Kvb eY©‡K mvwR‡q ‡Zv‡j |G wcÖ›Uv‡i Qvcvi ¸bMZgvb LyeB fv‡jv Ges WU g¨vwU‡K&ªi gZ weiw³Ki k‡ãi ˆZwi nq bv | G wcÖ›Uv‡ii mvnv‡h¨ wcÖwZ wgwb‡U 45000 jvBb wcÖ›U Kiv hvq|

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wPÎt B¼ †RU wcÖ›Uvi

3| ‡jRvi wcÖ›Uvi (Laser Printer) t †jRvi wcÖ›Uvi †iRvi iwkœi mvnv‡h¨ KvM‡R eb© I wPÎ wcÖ›U Kiv nq | †jRvi wcÖ›Uvi‡K †cR wcÖ›UviI ejv nq|

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wPÎt †jRvi wcÖ›Uvi

Job No: 10 Date:

Name of Job: Indentify the Text Editor of C Compiler

weeibx (Description)t C programming K¤úvBjv‡ii †h ¯’v‡b †cÖvMÖv‡gi †mvm© †KvW †jLv nq Zv‡K C K¤úvBjv‡ii Text Editor e‡j | G Window wU cÖvkwgK ch©v‡q NONAMEOO.C bv‡g _v‡K| Aek¨ cieZ©x‡Z D”Qvbyhvqx bv‡g †mf Kiv hvq| wb‡Pi wP‡Î Text Editor Window Gi wPÎ †`Lv n‡jv|

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wPÎt12 AvBwW-Bb w¯Œb

wb‡P Text Editor Window Gi cÖw`wU †gby I Zv‡`i AvIZq mve †gbyi bvg ZvwjKv AvKv‡i †`qv n‡jv|

i) dvBj †gby (File Menu) t bZzb dvBj ˆZwi , ˆZwiK…Z dvBj †mf wW‡i‡óvwi cwieZ©b , dvBj wcÖ›U Ges dvBj †_‡K †ei n‡q Avmvi Rb¨ dvBj †gby e¨envi Kiv nh| dvBj †gbyi AvIZvq †m g¯— mve †gby we`¨gvb Zv n‡jv|

(i) New.(2) open,(3) save, (4) Save As, (5) Save all, (6) Change dir, (7) print, (8) Dos Shel (9) quit,

ii) GwWU †gby (edit Menu) †Kvb dvB‡j cÖ‡qvRwbq cwieZ©b , cwiea©b , ms‡hvRb-cÖ‡qvRb BZ¨vw` Kv‡Ri Rbª GwWPrU †gby e¨envi Kiv nq| G¨vwWU †gbyi Av‡qvZvq †h mg¯— mve‡gby we`¨gvb Zv nj t i) Undo, 2) Redo, 3) cut, 4) Copy ,5) Past, 6) Clear, 7) Show ClipBoard.

iii) ivb †gby (Ran Manu ) t †Kvb ‡cÖvMÖvg ˆZwi Kivi ci cÖ‡qvRbxq djvdj cvIqvi D‡Ï‡k¨ ivb †gbyi gva¨‡g †cÖvMÖvg ivb Kiv‡bv nq | wb‡P ivb †gby AvIZvq †h mg¯— mve †gby we`¨gvb Zv n‡jv t

1) Run 2) program Reset 3) go to Curser , 4) Trace into , 5) step Over , 6) arguments

iv) K¤úvBb †gby (Compile Menu ) t †cÖvMÖvg ˆZwi Kivi ci K¤úvBb †gbyi mvnv‡h¨ Object File Gi mv‡_ wbe©vn‡hvM¨ dvBj Ges wbe©vn‡hvM¨ dvB‡ji mv‡_ jvB‡eªwi dvB‡j ms‡hvM NUvq K¤úvBj †gbyi AvIZvi †h mg¯— mve †gby we`¨gvb Zv n‡jv 1) Compole, , 2) make, 3) Build All, 4) information, 5) Remove Mesassage,

v) wWevM †gby (Debug Menu)t †cÖvMÖvg K¤úvBi Kivi ci †mvb fyj ΓwU aiv co‡j Zv ms‡kva‡bi Rb¨ K¤úvB‡j wWevMvi‡K cÖ‡qvRbxq wb‡`k© cÖ`v‡bi Rb¨ G †gbyi mve †gbymg~n e¨envi Kiv nq| †h mg¯— mve †gby we`¨gvb Zv n‡jv 1) Inspect, 2) Evaleote, 3) Call Stack , 4) watches , 5) toggle Break Point , 6)Break Point

vi) cÖ‡R± †gby (project Manu ) t cÖ‡R‡±i wewfbœ Kg©KvÛ wbqš¿‡bi Rb¨ project Manu I Gi mve †gby e¨envi Kiv nq | G †gby AvIZvq †h mg¯— mve †gby we`¨gvb Zv n‡jv t 1.open project,2.close project, 3.add item 4.delete item, 5.local Option, 6.Include files.

vii)Ackb †gby(Option Menu) t †Kvb †mvm© dvBj †K wbe©v‡ni Rb¨ cÖ‡qvRbxq wewfbœ Ackb I Zv‡`i Kvh©µg , wbqš¿b BZ¨vw` †¶‡Î Ackb&m I Zvi mve †gby e¨envi Kiv nq| Gi mve †gby mg~n t

1)Applications, 2)compiler, 3)make, 4)Linker, 5)Debugger, 6)Directories, 7)Environment, 8)Save.

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Memory

Control Unit

Logic Unit

Input Device

Output Device

gvDm

wm‡÷g

BDwbU

gwbUi

Kx-‡evW©

wcÖ›Uvi

BDwcGm

‡gBb cvIqvi