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Level 1 Data Flow Diagram: Store Email and Password

1) The document is a level 1 data flow diagram that shows the flow of data between users, an admin, and a database for a social media site. 2) It displays the processes of users logging in and registering, posting content, managing profiles and chat, and the admin accessing dashboard functions. 3) Key processes include users logging in, posting posts/comments, uploading files, viewing profiles/chat and the admin logging in to access posts, sent mail, and user data.

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PABITRA KUMAR DEY
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© © All Rights Reserved
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316 views1 page

Level 1 Data Flow Diagram: Store Email and Password

1) The document is a level 1 data flow diagram that shows the flow of data between users, an admin, and a database for a social media site. 2) It displays the processes of users logging in and registering, posting content, managing profiles and chat, and the admin accessing dashboard functions. 3) Key processes include users logging in, posting posts/comments, uploading files, viewing profiles/chat and the admin logging in to access posts, sent mail, and user data.

Uploaded by

PABITRA KUMAR DEY
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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Level 1 Data Flow Diagram

Store
ADMIN
Email and Password login
admin
Email
USER 0.1
Fetch email Confirmation
and Password
LOGIN and password
Store
Confirmation AND
REGISTRATION Fetch email 0.4
Request valid User Id,

and password Admin


Login
by user Id
post and
avatar Registration
Request Sender emailid,
Name,
Post id,Post data by user Id Fetch data
login mail
about avatar Request valid User Id, Email Id admin_receive_mail
0.2
User id, Request
Home and Post User id Name,
Email 0.5
Management Sender Id, Admin Receiver Receiverf emailid,
profile
Request mail
by user Id Receiver Id Dashboard emailid,
Fetch data Fetch chat data Admin id mail
Request admin_sent_mail
Post id,
about profile chat 0.3 Post data
Chat
Request
Management
by user Id post

chat_file

Fetch and Store


file name, and path

0.6

Logout

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