Me ya kamata ya kasance a system context diagram na mafita?

Question

IT Interview Practice · Accepted Answer

**System context diagram** yana nuna tsarin da ake zanawa, mutanen da suke amfani da shi da tsarin waje da yake hulɗa da su. Yana tabbatar da iyakar aiki kafin ƙungiya ta tattauna aiwatarwar cikin gida.

## Misali: shafin mayar da kaya

```text
[Customer] -- submits return --> [Returns portal]
[Support agent] -- reviews return --> [Returns portal]
[Returns portal] -- checks order --> [Order system]
[Returns portal] -- requests receipt --> [Warehouse system]
```

Yi amfani da alaƙa masu suna waɗanda suke bayyana hulɗar kasuwanci. A nuna bambancin tsarin da ke cikin aikin da maƙwabtansa a fili. Haɗa taƙaitaccen dalilin tsarin da ba a sani sosai ba domin wakilin kasuwanci ya fahimci zane.

## Abin da za a duba

Duba ko akwai wani mahaluƙi ko dogaro da ya ɓace, hulɗar da ke ketare iyakar ƙungiya da ko iyakar aikin ta dace da manufar kasuwanci. Zane na iya nuna cewa ƙaramin shafin da ake gani ya dogara da ƙungiyar rumbun ajiya da ke wajen aikin.

Bar sabis na cikin gida, tebura da nodes na deployment ga zane mai ƙarin bayani. Haɗa su cikin context view yana sa iyakar ta fi wahalar fahimta.

## Alamar ƙwarewa a hira

Bayyana abin da zane yake taimakawa mutane su yarda a kai: iyakar aiki da alaƙar waje. Ba ya tabbatar da tsaro, lokaci ko halayen gaza; waɗannan suna buƙatar ƙarin zane da shaida.

Madogara: [C4 system context diagram](https://c4model.com/diagrams/system-context).

Misali: shafin mayar da kaya

Abin da za a duba

Alamar ƙwarewa a hira

Tambayoyi masu alaƙa