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مهندسی نرم افزار - نمودار جریان داده-(DFD)
مهندسی نرم افزار

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نمودار جریان داده-(DFD)

نمودار جریان داده

نمودار جریان داده نمایشی گرافیکی است که جریان اطلاعات و تبدیلاتی را که در ضمن حرکت داده ها از ورودی به خروجی انجام می شوند نشان میدهد . نمودار جریان داده میتواند برای نمایش یک سیستم یا نرم افزار در هر سطحی از مجردسازی استفاده گردد . در واقع DFD  ها میتوانند به سطوحی تقسیم بندی شوند که جریان رو به افزایش اطلاعات و جزئیات عملکردی را نشان دهند.

 DFD - 0 ( سیستم خانه سالمندان)

برای دیدن تصویر در سایز بزرگتراینجا کلیک کنید

 DFD -۱( بخش Login)

برای دیدن تصویر در سایز بزرگتر  اینجا کلیک کنید

DFD-2(اطلاعات کارمندان)

برای دیدن تصویر در سایز بزرگتر  اینجا کلیک کنید

DFD-2(اطلاعات حسابداری)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-2(اطلاعات مدیریت)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-2(اطلاعات سالمندان)

برای دیدن تصویر در سایز بزرگتر  اینجا کلیک کنید

DFD-3(ثبت سالمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(حذف سالمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ویرایش سالمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(جستجو سالمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ثبت کارمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(حذف کارمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ویرایش کارمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(جستجو کارمندان)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ثبت مدیر)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(حذف مدیر)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ویرایش مدیر)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(جستجو مدیر)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ثبت اطلاعات حسابداری)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(ویرایش اطلاعات حسابداری)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

DFD-3(جستجو در اطلاعات حسابداری)

برای دیدن تصویر در سایز بزرگتر اینجا کلیک کنید

 

 

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ما در این وبلاگ قصد داریم ضمن انجام دادن یک کار گروهی به تجزیه و تحلیل سیستم خانه سالمندان بپردازیم

اعضای گروه : فریده فیروزعلیزاده ، الناز بزرگ پور، نازنین کوهستانی، فریبا خلج
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