Deadlock is one of the confusable concept in CSC. Here its explained in a great way.
Explanation:
Boss said to secretary : For a week we will go abroad, so make arrangement.
Secretary make call to Husband : For a week my boss and I will be
going abroad, you look after yourself.
Husband make call to secret lover : My wife is going abroad for a
week, so lets spend the week together.
Secret lover make call to small boy whom she is giving private
tuition: I have work for a week, so you need not come for class.
Small boy make call to his grandfather : Grandpa, for a week I don't
have class 'coz my teacher is busy. Let's spend the week together.
Grandpa (the 1st boss ;)) make call to his secretary : This week I am
spending my time with my grandson. We cannot attend that meeting.
Secretary make call to her husband : This week my boss has some work,
we canceled our trip.
Husband make call to secret lover : We cannot spend this week
together, my wife has canceled her trip.
Secret lover make call to small boy whom she is giving private
tuition: This week we will have class as usual.
Small boy make call to his grandfather: Grandpa, my teacher said this
week I have to attend class. Sorry I can't give you company.
Grandpa make call to his secretary : Don't worry this week we will
attend that meeting, so make arrangement .....................
This is called DEAD LOCK..........CLEAR?
Explanation:
Boss said to secretary : For a week we will go abroad, so make arrangement.
Secretary make call to Husband : For a week my boss and I will be
going abroad, you look after yourself.
Husband make call to secret lover : My wife is going abroad for a
week, so lets spend the week together.
Secret lover make call to small boy whom she is giving private
tuition: I have work for a week, so you need not come for class.
Small boy make call to his grandfather : Grandpa, for a week I don't
have class 'coz my teacher is busy. Let's spend the week together.
Grandpa (the 1st boss ;)) make call to his secretary : This week I am
spending my time with my grandson. We cannot attend that meeting.
Secretary make call to her husband : This week my boss has some work,
we canceled our trip.
Husband make call to secret lover : We cannot spend this week
together, my wife has canceled her trip.
Secret lover make call to small boy whom she is giving private
tuition: This week we will have class as usual.
Small boy make call to his grandfather: Grandpa, my teacher said this
week I have to attend class. Sorry I can't give you company.
Grandpa make call to his secretary : Don't worry this week we will
attend that meeting, so make arrangement .....................
This is called DEAD LOCK..........CLEAR?
