Data and Information Flow Diagrams
Рет қаралды 12,005
Күн бұрынExplaining with examples what Data Flow Diagrams (DFDs) are, with the different between Level 0 and Level 1 DFDs. The difference between these and Information Flow Diagrams (IFDs) is also explained.
This video is primarily designed for the written exam (Component 3: Effective Digital Working Practices) for the Pearson Edexcel BTEC Level 1/2 Tech Award in Digital Information Technology. Video #3 of D1.
For the ordered playlist of videos for the Edexcel BTEC DIT exam, see here:
• BTEC Digital Informati...
@studyaj6259 Жыл бұрын
have my GCSE IT exam in 2 days this is so helpful thanks, i will be back to tell you what grade i got!!!!!!
@Adimahatma Жыл бұрын
I know right these videos are so good. I also have the exam tomorrow, good luck I know how you feel!!! We got this!
@ally6721 Жыл бұрын
The exams today. Good luck!!
@studyaj6259 Жыл бұрын
The exam was the easiest exam i have ever done in my life
@studyaj6259 Жыл бұрын
The flow chart question was also easy
@Adimahatma Жыл бұрын
That exam was so easy, yess!!! The flowchart was so simple, I was like this is really a gcse paper???
@yuyuyuyu8800 2 ай бұрын
Thank you sir , I've been looking for this
@user-vp9vh9on8n 3 ай бұрын
Any 2024 here!?
@Pegasi07_X 3 ай бұрын
Yeah got my retake today 💀
@raghav6335 2 жыл бұрын
Good video! Good and brief explanations.
@user-vr2sv4bv8g Жыл бұрын
Hi there. Where can i find publications on this? Especially sources I can use for study purposes?
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