Question

a. Suppose we want to develop software for an alarm clock. The clock shows the time...

a. Suppose we want to develop software for an alarm clock. The clock
shows the time of a day. Using buttons, the user can set the hours and
minutes fields individually, and choose between 12 and 24-hour display.
It is possible to set one or two alarms. When an alarm is triggered, it will
sound some noise. The user can turn it off, or choose to 'snooze'. If the
user does not respond at all, the alarm will turn off itself after 2 minutes.
'Snoozing' means to turn off the sound, but the alarm will be triggered
again after some minutes of delay. This 'snoozing time' is pre-adjustable.
i. Create a use-case diagram for the top-level functional requirement of
the clock.
[6 marks]

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Answer #1

THERE'S ONLY 1 ACTOR AND THAT IS A USER
IF I HAVE IMPLEMENTED AS QUESTION SAID AND A BIT USED AN ORDINARY ALARM CLOCK LOGIN LIKE WHEN WE CLICK ON ALARM OPTION WE GET SET ALARM AND TURN OFF ALARM

WHEN WE CLICK SET TIME WE GET OPTION SET HOURS OR SET MINUTES OR SET FORMAT.

I HOPE IT HELPS YOU.

DIAGRAM:

ALARM CLOCK Hours Set Time Minutes 12/24 Hour Display Time > Set Alarm 1 Alarm Sound Actor Set Alarm 2 Alarm Off Snooze

IF YOU HAVE ANY QUERY PLEASE COMMENT DOWN BELOW
PLEASE GIVE A THUMSB UP

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