Use Scenari?s: Step# Fl?w Alternative 1 When an

 

Use case descripti?n:

 

L?gin:

 

Users:
Data Entry User

Use Case Summary: 

It is made t? check
whether clients are legitimate/valid ?r n?t.

Pre-C?nditi?n:
Client must have
rec?rd ?f use and client must enter the right Number and c?de.

Scenari?s:

 

Step#

Fl?w

Alternative

 

1

When an act?r ?pens the applicati?n, the
‘L?gin dial?gue b?x’ will appear.

 

2

Act?r will enter his ph?ne number.

 

3

 

A c?de will be send and the act?r will l?gin successfully.

If user number is c?rrect then main page
will ?pen else invalid message will appear.

Alternative Scenari?: 
If the act?r
accidentally cl?ses the screen then n? inf?rmati?n is saved and he/she has t?
restart the l?gin pr?cess.

P?st-C?nditi?n: 

As a result ?f
l?gin, if the user number did n?t match then main page will ?pen else Err?r
message will displayed ?n screen.

Figure
2: use case-L?gin

 

 

 

 

 

L?g?ut:

 

< Use Case Id: L?g?ut >

Users: Data Entry User
 

Use Case Summary:
It is created t? sign ?ut fr?m applicati?n.

Pre-C?nditi?n: 
User must be l?gged in.

Scenari?s:

Step#

Fl?w

Alternative

1

User click the ‘L?g ?ut’ butt?n

 

2
 

User click ‘yes’ butt?n ?n c?nfirmati?n b?x

If
the user click ‘yes’ then message will appear ?n screen ‘L?g ?ut
successfully’ and if user click n? then user will l?gged in.

Alternative Scenari?:
If the act?r accidentally cl?ses the screen then he ?r she will be aut?matically
l?gged ?ut.

P?st-C?nditi?n: 
As a result ?f l?g?ut, main page ?f applicati?n
will be cl?se and l?gin dial?g b?x will appear ?n main page ?f applicati?n.

Figure 3: use case-L?g?ut

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