Praktikum 2 - Studi Kasus ERD

DCQOQ @CPC 3

ZTCNPON\K DCQOQ @CPC QP\@O NCQ\Q LHPOP_ TLMCPOGH @OCITCK (LT@)

ZLHIGMCFCH @CPC ZCQOLH ZC@C T\KCF QCNOP DLTQCMOH ‛FCTCZCH D\H@C‛ 

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  Zc`c rukcf scnot oho, pcsolh ychi kuhinoh `ctchi ycotu pcsolh ukuk ctcu pcsolh uhtun klklronscnch nch`uhich.   Acnupch pc`c stu`o ncsus ncsus oho fchyc pc`c plhi plhigmcfch gmcfch `ctc rlnck kl`os pcsolh.   Qcct Qcct pl plrt rtck ckc c `c `cttchi chi pc pcso solh lh kl klhu hubu bu dc dcio ioch ch rlslp lslpso sogh ghos os uhtun klmcnunch prgsls plh`cetcrch.   Zcsol csolh h `o `opl plro rons nsc c mchi mchisu suhi hi nl`gn l`gntl tlrr uhtu uhtun n pc pcso solh lh rcwct wct  bcmch `ch uhtun klhlhtunc klhlhtunch h cpcn cpcncf cf pcsolh klklrmunch klklrmunch rcwct ohcp.

Plh lhtu tun nch lh lhto tottcs, ctr troodu dut, t, rlm lmcs csoo `ch `ch ncr`ohc `ohcmo mottcs `cro cro `lsnropso `o ctcs, `lhich klhiickdcr LT@hyc.

QP\@O NCQ\Q 3 Mchincf ‑ mchincf klkduct LTWK • •

  Klhlhtunch Lhtotcs   Klhlhtunch Ctrodut uhtun sltocp lhtotcs

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  Klhlhtunch Tlmcso chtcr lhtotcs

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  Klhlhtunch Ncr`ohcmotcs

Zlkductch Zlkduct ch Lhtoty Tlmctoghsfop Kg`lm pc`c stu`o ncsus2

3. Lhtotcs ychi tlr`cpct pc`c stu`o ncsus •

  Zcsolh

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  Tcwct ohcp

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  Zlh`cetcrch

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  Tcwct bcmch

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  Zgmo

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  Tuchi

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  @gntlr 

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  Zlklronscch

QP\@O NCQ\Q 3 4. Ctrodut uhtun sltocp lhtotcs •

 pcsolh 2 rlnckWo`, pcsolhWhckc, pcsolhWcmckct   plh`cetcrch 2 `c `cetcrWo`, etcrWo`, rlnckWo`, `cetcrWtim

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 Zgmo 2 pgmoWo`, pgmoWhckc

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  @gntlr 2 `gn `gntlrWo`, tlrWo`, `gntlrWhckc, `gnt `gntlrWsplsocmos lrWsplsocmos

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 Zlklronscch 2 plronscWo`, plronscWnltlrchich, plronscWrlslp   TcwctWohcp 2 rohcpWo`, rohcpWnlt rohcpWnltlrchich lrchich

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  TcwctWbcmch 2 rbcmchWo`, rbcmchWnlt rbcmchWnltlrchich lrchich

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  Tuchi 2 ruchiWo`, ruchiWhckc, ruchiWecsomotcs

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QP\@O NCQ\Q 3 1. Fuduhich chtcr lhtotcs `ch klhlhtunch ncr`ohcmotcshyc •

 Qctu pcsolh `cpct klmcnunch mldof `cro sctu ncmo plklronscch slfohiic sctu pcsolh kuhinoh klmcnunch plh`cetcrch mldof `cro sctu ncmo

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  Qcct pcsolh klmcnunch plh`cet plh`cetcrch, crch, pcsolh buic klhlhtunch klhlhtunch pgmo

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ychi ohioh `onuhbuhio   Zc`c sltocp pgmo tlr`cpct sctu c ctcu tcu mldof `gntlr ychi prcntln

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  Zcs csolh olh cn cnch ch klh` klh`cpc cpctn tnch ch fcsom fcsom plklr plklron onsc scch ch yc ychi hi `om `omcn cnun unch ch `gntlr   Fc Fcso somm pl plkl klro ron nsc scch ch kl klku kuhi hino noh hnc nch h pc pcso solh lh `or `orcw cwct ct ohcp ohcp ct ctcu cu aunup rcwct bcmch   Domc pcsolh klrupcnch pcsolh rcwct ohcp, pcsolh klhlhtunch nckcr pc`c rukcf scnot.